Amazfit Active 3 Premium GPS Running Smart Watch

Use your phone to scan the QR code in the manual or on the device, and download and install the Zepp app. For a better user experience, update the app to the latest version as prompted.

Note: The operating system of your mobile phone must be Android 7.0 or iOS 14.0, or later.

When the device is started for the first time, the QR code used for pairing will be displayed on the screen.

Open the Zepp app on your phone, log in to the app, and scan the QR code displayed on the device to pair your phone with the device.

1. Open the app on your old phone and synchronize data with the device. 2. On the old mobile phone, go to Device > Active 3 Premium page and tap the Unpair button at the bottom to unbind. If it is an iPhone, after unbinding in the Zepp app, you need to unpair the phone and device. Go to Settings > Bluetooth, find the Bluetooth name corresponding to the device, and tap the button on the far right of the Bluetooth name. After entering the page, tap Ignore This Device.

3. Restore the factory settings of the device and then pair it with your new phone as if it is paired for the first time.

Keep the device connected to your phone, open the Zepp app, go to Device > Active 3 Premium> General > System Update to view or update the system of your device.

We recommend that you tap Update Immediately when your device receives a system update message.

1. Wear the watch strap not too tight or too loose, and leave enough space for the skin to breathe. This makes you feel comfortable and allows the sensor to function. 2. When measuring blood oxygen, wear the watch correctly. Avoid wearing the watch on the wrist joint, keep your arm flat, maintain comfortable (appropriately tight) fitting between the watch and the wrist skin, and keep your arm still throughout the measurement process. When affected by external factors (arm sag, arm sway, arm hair, tattoo, etc.), the measurement result may be inaccurate or the measurement may fail with no output. 3. We recommend that you tighten the watch strap during workout and loosen it afterwards.

Swipe down from top to bottom on the watch face of the device to enter the Control Center, where you can access system features of the device.

Supported features¹: Battery Saver Mode, DND, Theater mode, Sleep mode, Calendar, Volume, Keep Screen On, Brightness, Settings, Flashlight, Bluetooth, Eject Water, Screen Lock, Find the phone, Alarm, Night Display, AOD, Music, Barometer, Compass, Timer, Stopwatch, Headphones, Text Size, Mute.

¹ Up to 18 shortcut icons can be displayed simultaneously.

1. Keep the device connected to your phone. 2. In the app list, tap Find My Phone. Your phone will vibrate. Clicking on the bell icon will make the phone ring.

Keep the device connected to your phone, open the Zepp app, and go to Device >

Some watch faces support editing compilations. With compilations, you can view steps, calories, weather, and other information, and edit the information as needed.

1. Wake up the device, and press and hold the watch face to enter the watch face selection page, where you can choose other watch faces or edit the watch face. 2. Swipe left or right to preview the watch faces available. The Edit button will be

displayed at the bottom of a watch face that supports compilations . You can tap this button to go to the page for editing the compilations of this watch face.

3. Select the compilation to edit, and tap this compilation, or swipe up and down on the screen to switch between compilations. 4. After editing, press the upper-right button to enable the current watch face。

If this feature is enabled, the screen still displays time and some information of the watch face in standby mode, which greatly reduces the battery life.

1. Wake up the device, press the side button to open the app list. Then, go to Settings > Display > Always On Display. 2. Select the watch face style and enable status for Always On Display.

The device provides several watch faces by default. You can also go to the Store in the Zepp app to synchronize online watch faces to the device, or set a picture on the phone as a customized watch face picture in the Zepp app.

1. Keep the device connected to your phone, open the Zepp app, and go to Device > Active 3 Premium > Watch Faces. 2. Select one or more watch faces you like, and then synchronize them to the device to give yourself multiple options.

Keep the device connected to your phone, open the Zepp app, go to Device > Active 3 Premium > Watch Faces > Photo Watch Face, and tap your preferred style to change background by selecting a photo from your phone’s Albums or taking a photo with your phone’s camera.

A portrait watch face is a custom watch face that focuses on displaying the portrait. It can automatically identify the portrait elements in the added photos and display them by integrating the watch face elements. You can add up to 10 photos for one watch face. Tap the watch face or raise your wrist to switch the photo on the watch face. Open the Zepp app, select the device, and tap Watch Faces > Portrait Watch Face. Tap to add the portrait photo (up to 10 photos), and the position of the time can be adjusted separately for each photo. Select the time style and the features displayed at the top and bottom of the watch face. Tap "Sync" to sync the watch face to the device. After synchronization, tap the watch face on the device or raise your wrist to switch the photo on the watch face. Go to Watch Faces > Mine > Download, and go to the portrait watch face to edit it again. Tap "Sync" to sync the watch face after each edit. Precautions: The photos you use when creating the watch faces are stored in the app and your device. Please protect your personal data. Removing the watch face will clear the local cache. It is recommended to use portrait photos with the size of 1200*840 and above, and a photo of one person with simple background is recommended for better results. For iOS 12 and above, it is recommended to use photos in portrait mode for better results.

1. Wake up the device, and press and hold the watch face to go to the watch face selection page. 2. Swipe left or right to preview the watch faces available on the current device, including built-in watch faces and synchronized online watch faces. 3. Tap the desired watch face to replace the current watch face.

When the storage space on the device is almost full, you will need to delete some of the watch faces to make room for new ones (retain at least one watch face).

1. Wake up the device, and press and hold the watch face to go to the watch face selection page. 2. Swipe up or down to preview the watch faces available on the current device, including built-in watch faces, synchronized online watch faces, and customized

watch faces.

3. Press and hold the watch face you want to delete. A delete button

appear if the watch face can be deleted.

The state point is displayed on the top of the watch face to indicate the functions currently enabled on the device, such as Theater Mode turned on in device or the Countdown app running in the background.

The supported display states are:

• Low battery
• Power saving mode
• DND mode
• Sleep mode
• Theater mode
• Stopwatch (tap the state point to go to the app)
• Countdown (tap the state point to go to the app)
• In workouts (tap the state point to go to the app)
• Music playing (tap the state point to go to the app)
• Charging

Keep the device connected to your phone to receive phone app alerts on your device. Swipe from bottom to upper on the watch face page to enter the Notification Center and view the latest 20 notifications. There is a Clear Notifications button at the bottom.

There is a "Delete all" button at the bottom of the notification list. Tap it to clear all notifications.

Or, after the watch restarts, notifications will be automatically cleared.

When a notification is pushed, or after you open a specific notification from the notification list, you can delete the notification by swiping left and clicking the Delete

button.

Keep the device connected to your phone, open the Zepp app, go to Device > Active 3 Premium > Notifications and Reminders > Notifications, and then turn on notifications for apps as needed.

Note:

• To enable this feature on an Android phone, you need to add the Zepp app to the allowlist or auto-run list in the phone's background so that the app always runs in the background. If the Zepp app is terminated by the phone's background process, the device will be disconnected from your phone, and you cannot receive app alerts on the device.
• For iOS, there are limited apps that can be set in the Notifications and reminder just after the device is activated. As the phone receives the notification messages from more apps, more apps will be displayed in the Notifications and reminder of the Zepp app.

• Once this feature is enabled, pair the watch with your phone via Bluetooth and maintain the connection to receive calls on the watch.
• While the watch and your phone are connected via Bluetooth, you can also make Bluetooth calls on the watch through the Phone app.

Method one: When binding the watch, follow the instructions on the Zepp app to turn on the Bluetooth calling function.

Method two: Start the Zepp app, go to Device > Active 3 Premium > Device Application Settings > Phone, select Bluetooth calls, and select the related options as you like.

To enable this feature, open the Zepp app, and go to Device > Active 3 Premium > Device Application Settings > Phone and select Incoming call. Once the feature is enabled, and while the device and phone are connected, the device will display a prompt when the phone receives a call, and you can ignore or hang up the call on the device.

With Morning Updates enabled, the device will push updates every morning. You can quickly view information such as today's weather, workout status, health status, and personal affairs, and get prepared for the new day.

You can enable or disable the Morning Updates feature on the device under Settings > Preferences > Morning Updates. You can also tap Content Settings to adjust the content and display order in Morning Updates.

The above settings can also be accessed in the Zepp app under Device > Active 3 Premium > Device Settings> Morning Updates while keeping the watch connected to the phone.

Swipe right on the watch face to go to the Shortcut Cards page, where you can easily use and view various features and information:

You can add frequently used feature cards to Widget for more convenient access, such as your latest event, next alarm, or recent BPM data.

You can also open the Zepp app and go to Device > Active 3 Premium Pro > Shortcut Cards, where you can set the content and the display order of the shortcut cards.

Press and hold the watch right upper button to quickly open an app. You can go to the watch Settings>Preferences>Shortcut Buttons to change the quick start-up app.

The device supports more than 170 workout modes, including Running & Walking, Cycling, Swimming, Outdoor Workouts, HYROX, Indoor Workouts, Dance, Combat

Workouts, Ball Workouts, Water Workouts, Winter Workouts, Leisure Workouts, Board & Card Games, and Others.

1. Select Workouts in the watch App list or press the side button on the watch face (if quick start-up is set for workouts) to go to the workout list. 2. Select the workout to start on the workout list. 3. Select More Workouts to view all workout modes and start a workout.

4. Tap the Edit button to edit the workout list, where you can add, delete, and sort workouts.

In the workout list, swipe up or down on the screen to select the workout to start.

After entering the workout preparation page, for the workouts that require positioning, the device will automatically search for a GPS signal. The red status bar indicates that the watch is searching for a signal, and it will turn green once the signal is found. It is recommended that you tap the green status bar or the upper- right button to enter the workout after the signal is found to improve the accuracy of workout data calculation.

For workouts that do not require positioning, you can directly tap the green status bar on the workout preparation page to start the workout.

During a workout, you can either swipe up or down on the screen to turn pages.

Swipe left or right to turn page left or right. The workout operations page is on the left side of the workout data page, where you can pause or end the workout. On the right side of the workout data page, you can control music playback on the watch/phone.

After auto screen lock is enabled, the screen will turn off during workouts/in AOD

mode/when the screen times out, and the status bar will display the Icon.

When this happens, you will not be able to operate the touch screen. You must press the button to unlock the touch screen before any operation, or you can directly press the button to perform workout operations.

For swimming, the touch screen will be continuously disabled during the workout, and can only be used after you press the button to unlock the screen.

Tap to enter the workout pause/resume page.

Press and hold the Finish button to end the current workout and save the data.

Press to save the current workout and return to the watch face. Enter the workout app again to return to the workout

After the auto screen lock is turned on, the screen will lock after being active for the Screen-on Duration during a workout. Touchscreen interaction is deactivated, but you can unlock the screen as prompted (during a swimming workout, the auto screen lock is turned on by default).

On the workout preparation page, you can swipe up to go to the workout settings page to set the current workout mode. The related parameters vary depending on the workout mode.

You can add gear via the app. Open the zepp app, goto Profile (on the upper-right corner) > My Gear > Add (on the upper-right corner)

Following a workout session, selecting the specific gear used enables mileage tracking and gear lifespan management.

The workout assistant provides auxiliary tools for your workout, including the workout goal, workout alerts , weighted load, auto laps, auto pause, cadence assistant, and virtual pacer. Auxiliary features provided by the workout assistant vary depending on workouts.

Workout goal differs according to different workouts. You can set different workout goals based on workout effects or workout data. For example, when it comes to outdoor running, you can set the aerobic training effect (Aerobic TE) or anaerobic training effect (Anaerobic TE) according to workout effects. Or you can set goal for duration, distance, or calories based on workout data. The device shows the current progress of your goal in real-time during your workout. When you reach the preset workout goal, a message will appear.

In this setting, you can set various reminders according to your needs, such as Distance Reminder, Heart Rate Reminder, etc. Workout alerts vary according to the workout.

The device vibrates and displays the duration that you use for each full kilometer/mile during the workout.

Go to Workout Mode > Workout Settings > Assistant> Workout Alerts > Distance, set a target distance, and enable or disable this feature.

During a workout, if the device detects that your heart rate exceeds the safe heart rate value you have set, it will vibrate and display a message on the screen. In this case, you need to slow down or stop.

Go to Workout Mode > Workout Settings> Assistant > Workout Alerts > Safe Heart Rate, set a safe heart rate value, and enable or disable this feature.

During a workout, if the device detects that your heart rate does not fall within the configured heart rate range, it will vibrate and display a message on the screen. In this case, you need to speed up or slow down to ensure that your heart rate is within the configured range.

Go to Workout Mode > Workout Settings> Assistant > Workout Alerts > Heart Rate Zone select a heart rate range, and enable or disable this feature.

You can set the Fastest/Slowest pace value. If your pace exceeds the preset value, the device will vibrate and display a message.

Go to Workout Mode > Workout Settings> Assistant > Workout Alerts > Fastest Pace/Slowest Pace, select a pace, and enable or disable this feature.

The device also supports alerts for the following: trips, speed, stroke frequency, cadence, etc.

Certain workout modes support the Load/Weighted feature:

Outdoor Run, Treadmill, Walking, Hiking, Trail Run, Trekking, Indoor Walking, Race Walking, Dog Walking, Weighted Hiking, Mountain Climbing, Orienteering, Track Running, Ultramarathon

Single session effect: The setting resets after ending the workout or returning to the workout list.

Prepare Workout page: Load/Weighted takes effect after exiting the preparation page and does not auto-reset.

Value saving: Once confirmed, the system remembers the weight for next use of the same workout mode.

Setup:

Workout Mode > Workout Assistant > Load/Weighted > On

Initial value: 5 kg

Adjustable range: 0.5–50.0 kg (0.5–99.5 lb)

After you set a pace value of the virtual pacer, the current pace, the distance leading/lagging the virtual pacer, and your position in relation to the virtual pacer can be displayed during workouts.

Go to Outdoor Running/Treadmill > Workout Settings > Assistant> Virtual Pacer, set the pace of the virtual pacer, and enable or disable this feature.

Enable or disable Auto pause. After the function is enabled, the workout will be automatically paused when the workout speed is 0. When the speed increases to a certain threshold, the workout can be resumed. You can also resume the working during the pause.

This feature is available for some workouts. You can set the auto lap distance in the workout settings, and the watch will start an auto lap and remind you each time you

reach the set distance during a workout. The watch also records the workout details of each lap. After the workout ends, you can view details of different laps.

Go to Workout Mode > Workout Assistant > Auto Lap, and set the auto lap distance. Manual laps do not require any setting.

After enabling this feature, on the exercise preparation page, when the positioning is successful and it is detected that you are in workout state, it will intelligently and automatically enter the workout and record it. With this feature, you can avoid data loss caused by forgetting to click to start workout while waiting for the positioning process.

Setting steps: Specific workout mode (such as Outdoor running) > Assistant > Start intelligently> Enable

Some sports can use the training library function in workouts. This function needs to be edited in "Zepp app > Workout tab > More > Training Library".

You can choose a preset official workout (in Zepp Training Tab) or edit the workouts of a certain workout mode, and set the training steps, step types, reminder content, number of cycle groups, etc., and synchronize to the watch.

After syncing to the workout of a certain sport on the watch, there are two ways to use:

1. Go to watch and swipe left to app list > Workout > Training Library, select the workout to be performed, and click GO to start using the workout immediately.

2. Go to watch and swipe left to app list > Workout > Outdoor Running (or other types of workout) > Training > Training Library, select the workout to be performed, and click GO to start using the workout immediately.

When using the watch, it will follow the edited workout, and the content of this stage will automatically jump to the next stage.

This feature is available for some workouts. On the watch, you can directly edit the training stage, rest stage and loops of interval training. When you use interval training, it will be performed according to settings you did. After this stage is completed, the training automatically goes to the next stage.

You can edit the training stages and rest stages by distance, time, and loops as well as in a customized way. The items for editing vary according to the workout.

Setting steps: Open workout mode>Training > Interval training

You can test your lactate threshold, including pace and heart rate. Training with reference to your lactate threshold will yield better results.

Go to watch and swipe left to app list > Workout > Outdoor Running (or other types of workout) > Training > Lactate threshold test.

You can also set up automatic lactate threshold detection in the app. When you run or do other exercises, once the exercise intensity reaches the standard, your lactate threshold will be automatically calculated and updated. Zepp app > Device > Heart Rate Zone > LACTATE THRESHOLD HEART RATE > AUTOMATIC UPDATE

Track files in GPX, TCX, KML and other formats can be uploaded to the Zepp App, and then sent to the device through the App, and the route can be viewed on the device and used for navigation.

Setup steps: Track file > open via Zepp app > Save track > Send to device

In workout modes that support navigation, the coordinates of the current location can be saved and used in navigation.

Setting steps: Before/during workout > Navigation > Save current location.

You can enter through my route or my location point, select the target track or

location point to start track navigation, and after enabling it, the track page will give you the correct route guidance. This feature is only available for some outdoor activities.

Setup steps: Workout mode > Navigation > My Route/My location> Select Track > Start Navigation

When route navigation is enabled, turning on navigation alerts will provide reminders at route turns. This feature is only available for some outdoor activities.

Setup steps: Workout mode > Navigation > Navigation settings > Navigation Reminder

When using Track Navigation, the altitude overview page of the route will be automatically parsed and generated during the workout, and the overall altitude change of the route and the current real-time position can be checked at any time during the workout.

When using Track Navigation, when the altitude of the current route changes greatly, it will automatically analyze and generate slope information, and mark the positional relationship between the current position and the slope.

Remarks: Not all track routes can generate slope segment information, only track routes with large altitude fluctuations can generate slope segment information.

In the workout, you can return to the starting point through navigation. There are two ways of returning: returning according to straight-line and returning according to the original route (Backtrack). This feature is only applicable to some outdoor activities where GPS tracks are generated during workout.

When this feature is enabled, the track page of the device will connect a straight line based on your current position and the starting point of this workout, and you can return to the starting point by following the guide.

Setting steps: Workout > Pause > Navigation > Back to start point> Straight-line return

Remarks: The straight-line return route is drawn purely based on GPS location points, and it is impossible to judge impassable landform features such as mountains, rivers,

canyons, and buildings. Please navigate according to the actual situation.

When this function is enabled, the track page of the device will be navigated according to the route track you have passed, and you can return to the starting point of this exercise by pressing this track navigation.

Setting steps: Workout > Pause > Navigation > Back to start point> Backtrack.

You can edit data items during workouts, including editing the workout data and charts, deleting, adding or sorting data pages.

Optional values of the data page format include 1, 2, 3, 4, 5 or 6 data items per page.

More than 150 workout data items are supported (specific supported data items vary by workouts).

More than 8 types of real-time charts are supported, including pace, elevation, and more.

Up to 4 pages of workout extensions can be added.

Up to 10 pages of data/workout charts can be added.

You can enable or disable the feature for some workouts in workout settings. If the feature is enabled, the watch calculates distance using 3D data, as shown in the preceding figure. As shown in the figure, after 3D distance is enabled, the slope distance of the route is calculated. Factors such as the altitude and slope changes are considered, so that the calculated distance matches the actual distance of the route. When 3D distance is not enabled, the projection distance is calculated based on the route traversed, namely the 2D distance shown in the figure.

For some workouts, for example, tennis, you need to wear the device on the hand that holds the racket, and workout data is more accurate when you wear the watch on the preset side.

If the right hand is used to hold the racket, you need to wear the watch on that hand.

Setup steps: Tennis/Rowing machine > Settings > More > Wrist side

Refers to the length of lanes in your swimming pool. The watch calculates swimming data based on the lane length you set.

Set the corresponding lane length for each pool so that the watch can accurately evaluate your swimming data.

Setting steps: Pool Swimming > Settings > More > Lane Length

In the treadmill workout mode, you need to calibrate according to the actual distance after each exercise. Calibration with a distance greater than 0.5 km allows the watch to learn your running habits. After multiple calibrations, the watch will record the distance more accurately.

If there is still a significant difference from the actual distance after multiple calibrations, you can recalibrate it.

Setup steps: Treadmill > Settings > More > Recalibrate

For some workouts, for example, golf, you need to wear the device on the hand the same as the golf swing direction, so that workout data is more accurate.

If the down swing direction is to the left (i.e. hitting the ball from right to left), the watch needs to be worn on the left hand.

Setting steps: Golf Swing > Settings > More > Down Swing Direction

In the Track Run workout, it is necessary to set the runway distance and track selection, which can make the workout data more accurate.

Setting steps: Track Run > Settings > More > Track Run Settings > Runway distance & Track selection

Real-time Performance assesses physical condition and performance during exercise. The larger the value, the better the current state, and vice versa. It works in

several running workouts, such as Outdoor Running, Track Run, Trail Run, and Orienteering. The Real-time Performance reminder will pop up during exercise.

• Reminder timing: The device will send out reminders when the Real-time Performance data is generated for the first time and when the range changes.
• Reminder condition: Real-time Performance data will only be generated after a single workout reaches the VO2 Max generation condition.

A Real-time Performance chart will be displayed in the workout record. You can manually turn off this feature, path: Outdoor running/Track run > Settings > More > Real-time Performance.

Real-time Performance ranges and their meanings:

Excellent: 2 + 1 0%

Very good: + 5 \sim + 9%

Good: - 5 \sim + 4%

Fatigued: - - 1 0 \sim - 4%

Exhausted: < - 1 0%

Trip: Refers to the lane length in pool swimming mode.

Stroke: Refers to a complete stroke motion while you are wearing the watch.

Stroke rate: Refers to the number of strokes per minute.

DPS: Refers to the distance of a complete stroke.

SWOLF: It is an important indicator of swimming scores, which comprehensively evaluates your swimming speed. SWOLF in pool swimming mode = Duration of a single lap (in seconds) + Number of strokes in a single lap. In open-water swimming mode, SWOLF is calculated using a lap distance of 100 meters. A smaller SWOLF score indicates higher swimming efficiency.

The watch recognizes strokes in swimming modes and displays the main stroke you use.

To protect the touch screen from unintentional touches and water interference, the watch automatically disables the touch screen feature after you start swimming. In this case, you can control the workout with the watch buttons. After the workout ends, the watch will re-enable the touch screen function.

If you select Outdoor workouts, wait until GPS positioning is successful on the Workout preparation screen. Then, tap the green status bar to begin the workout. This allows the watch to record complete workout data and prevents data inaccuracy due to workout tracking loss.

Positioning guide:

1. If you receive a prompt to update the AGPS after selecting a workout, start the Zepp app on your phone and connect it with the watch to update AGPS. Then, select a workout again. This operation reduces the time spent searching for a signal and avoids search failure. 2. If, during the positioning process, the GPS signal icon continues to flicker, an open area can offer you faster positioning for a better GPS signal, as nearby buildings may block and weaken the signal, extending the positioning time and even causing positioning failure. 3. After successful positioning, the red status bar will be changed to green. The GPS signal shows the current GPS signal strength.

AGPS is a kind of GPS satellite orbit information which helps the watch accelerate the GPS positioning process.

Workout types that can be identified include walking, indoor walking, outdoor running, treadmill, outdoor cycling, pool swimming, elliptical and rowing machine.

Automatic workout identification is a process where the watch automatically determines the workout type and records a single workout after related workout characteristics are compiled with and your workout continues for a period.

You can set this in Settings > Workout > Workout Detection.

Types: After you select a workout type, the automatic identification feature is enabled for the workout.

Alert: When the feature is enabled, a pop-up dialog box is displayed when a workout is identified or ends. When the feature is disabled, data is recorded silently upon workout identification and a dynamic icon is displayed on the watch face screen.

Sensitivity: Higher sensitivity indicates a shorter identification time. Identification time is prolonged if the sensitivity is low. Set as required.

* Continuous workout status monitoring will greatly reduce the battery life. When no workout is selected, the Workout Detection feature is not enabled. If the watch detects an ongoing workout, some data can not be synchronized with the app.

The watch supports voice broadcast when exercise reminder, exercise segmentation, manual operation pause, continue exercise, and end exercise into exercise record during fitness. The announcement includes exercise data summary and operation reminder.

Enable: Amazfit Active 3 Premium > Settings > Workout > Voice Broadcast

When a workout ends, the workout record will automatically be saved to Workout History. If you end the workout when the workout time is too short, the watch will ask you whether to save it. Due to the limited storage space, it is recommended that you synchronize the workout data to the app soon after completing a workout; otherwise, the workout data may be overwritten.

Workout history includes workout data, workout trace (for workouts which support GPS), lap/set data, workout goal completion, and other information.

When a workout ends, the screen will immediately jump to the workout history details page, or you can view recent workout history details in the Workout History app. The watch can save up to 100 recent workout records.

The best records from certain types of workouts will be saved, including longest distance, longest workout time, and so on.

Workout history on the app shows a wider range of workout data. Dynamic route and sharing features are also supported.

Path in the app: Zepp app > Workout page > Workout history.

The watch provides a variety of physical indicators for workouts. You can use evaluation scores as a reference for your workouts. These indicators can be viewed in workout records or the Workout Status app, including current training load, total recovery time, VO2max, and training effect.

You can find a detailed explanation of current training load, full recovery time, and VO2max in the Workout Status app.

Training Effect (TE) is an indicator for measuring the effect of a workout on improving the aerobic/anaerobic capacity. When you work out while wearing the watch, the TE score starts from 0.0 and increases as the workout progresses. The TE score ranges from 0.0 to 5.0, and different score ranges indicate different effects. A higher TE score indicates a greater workout intensity. It signifies a higher body load, but a better TE. However, you should consider whether your body load is too high when the TE score reaches 5.0.

The TE score is evaluated based on your profile, as well as your heart rate and speed during your workout. A low TE score does not indicate a problem during your workout, but instead signifies that the workout is too easy and has no significant effect on improving aerobic capacity (for example, a low TE score for 1-hour of jogging).

How is it obtained?

Once a workout for which heart rate data is monitored ends, the watch displays the TE score of the workout and provides related comments or suggestions. You can also review the TE score of each workout record in the future.

Workout status includes current training load, full recovery time, and VO2max. These indicators are determined based on your profile and other data such as heart rate. As the watch continues to understand and analyze your body and workout data, the accuracy of evaluation scores gradually improves.

"X5" Max indicates the amount of oxygen consumed by the body during maximumintensity workouts, which is an important indicator of the body's aerobic capacity. As one of the most important reference indicators for endurance athletes, high-level "X5" Max is the prerequisite for high-level aerobic capacity.

"X5" Max is a relatively personal indicator, which has different reference standards for

users with different genders and in different age groups. The watch evaluates your athletic capacity based on your profile and the heart rate and speed during your workouts. Also, "X5" Max changes with your athletic capacity. However, everyone has a \vee { O _ { 2 } } Max value, which varies by individual body conditions.

1. Correctly enter your profile in the app. 2. Start outdoor running or trail running at least 10 minutes when wearing the watch and ensure that your heart rate reaches 7 5% of the maximum heart rate. 3. After the run ends, you can view your current "X5" Max in the watch's workout record app or on the See more statuses screen. 4. \vee { O _ { 2 } } Max values map to seven athletic ability levels, namely Novice, Elementary, Ordinary, Medium, Good, Excellent, and Superior.

You can view the current "X5" Max in the watch's workout status app.

You can also view the "X5" Max history and variation trends in the app.

The training load score is calculated based on excess post-exercise oxygen consumption (EPOC). A higher score indicates a longer workout time and a greater workout intensity. The training load score is calculated as your total training load over the past 7 days, which represents the burden brought to your body from the recent workouts.

There are three training load ranges: low, moderate, and high.

If the training load is low, it will not help much to improve your athletic ability. However, if the training load is relatively high or too high, you may feel too tired, meaning it is not conducive to effectively improving your ability and may also cause injury risks. If you want to continuously improve your athletic ability within a tolerance range, it is recommended that you keep the training load score within the moderate range.

The moderate range of the training load score depends on your recent and long-term workout data, and will become increasingly accurate as you use it.

After the workout mode is enabled on the device, you can obtain the training load of the current workout once you reach the minimum training load level. The training load over the past 7 days can be viewed in the workout status application of the watch.

The training load can be viewed in the workout status application of the watch. You can view your historical training load and change trends in the app.

Total recovery time is the recommended time for the complete recovery of the body. After each workout, recovery suggestions will be offered based on the heart rate of the latest workout to help you better recover and reasonably arrange your workout to avoid injury.

The device will automatically measure the Heart Rate after Workout within 3 minutes after the end of the workout. The results will be displayed in the heart rate chart section of the workout record on the Zepp app, which can be viewed by swiping horizontally.

If the next workout is started right after the previous one, the measurement of the Heart Rate after Workout of the previous workout will be terminated. Delayed termination of the workout after pausing may also affect the accuracy of the Heart Rate after Workout.

To ensure the timeliness and effectiveness of the Heart Rate after Workout data measurement, it is recommended to: 1. End the workout in a timely manner, 2. Wear the watch properly within 3 minutes after the end of the workout, 3. Wait at least 3 minutes after the end of the previous workout before starting the next one.

Zepp Coach will customize a training plan for you based on your workout history and exercise habits to help you develop exercise habits that will improve your athletic capacity and cardiorespiratory fitness while avoiding injuries.

Find Zepp App > Home > Profile> Zepp Coach, click upper right corner Edit Plan, follow the guide to fill in your exercise situation in the past 1 to 2 months, and select the rest day and the start date to start the plan.

After you have successfully set up your training plan on Zepp app, you can view your daily schedule in the Zepp Coach app on your device or in Zepp app > Home> Profile > Zepp Coach details page.

In the Zepp Coach app on your device, slide to the rightmost page to set a reminder for your training.

You can start your workout by quickly launching the workout mode on the device > Zepp Coach app, or by selecting the workout mode on the Workout List. The workout records will be included in the training statistics of the day. Please wear your device during exercise so that you can sync your exercise log to Zepp App in time after exercise.

In Zepp app > Zepp Coach > Detail page, you can modify the plan or terminate the plan by clicking the Settings button on the top right corner.

1. Open Zepp App > Device > Active 3 Premium >Device Application settings> Map Management. 2. Select the download area and click "Add to device download List". 3. Confirm the download on the watch

1 Once the download is complete, the switch to using the map during workouts will be turned on by default 2. Select the type of movement with GPS positioning, the map will be displayed on the real-time track page of the workout

1 Map download progress is not updated

• It is related to the network environment. If the download speed is too slow, you can switch the network environment to download.
2. The map can not be displayed during the workout
• Confirm whether the map has been downloaded successfully, check in watch settings > Map > Map Resources
• Check whether the switch of Settings > Map > Show Base Map
• Confirm whether the GPS positioning is successful.
• Ensure whether the map resource of the current location is downloaded.

Just like the energy consumption and charging of batteries, the human body also needs to balance daytime activities and night sleep to control the body's energy and ensure a day's battery life. BioCharge is one such indicator, telling you each morning whether your body is charged and ready for the new day, and updating your latest energy level in real-time to help you arrange training and recovery more reasonable. Based on data such as heart rate, stress, sleep, HRV, breathing quality and activity, it measures fatigue and recovery status, and provides personalized interpretation and health advice.

To generate an accurate BioCharge score, make sure to wear the device to track your previous night’s sleep and continue wearing it throughout the day.

• The score ranges from 0 to 100, with higher values indicating better recovery and readiness².
• In addition to the score, BioCharge will also give the analysis and interpretation written by experts and the detailed data of each sub-item status. Let you clearly understand the main reasons that affect your BioCharge today, the measures to deal with this state, and the suggestions for work and rest, for users' reference to adjust the arrangement of the next day.
• You can also view the score change in the last 7 days, the highest, lowest and average score.

²As energy levels are influenced by many factors and may vary by individual perception, the BioCharge score is for reference only.

This device supports heart rate, blood oxygen, and stress monitoring. You can quickly check the status of various health indicators by using the One-tap Measurement feature. The measurement data will be saved under each feature's data records.

Wake up the watch, press the side button on the watch face page to open the app list, and swipe up or down on the screen to select and open the One-tap Measuring app. Tap 'Measure' to start measurement. Setting the One-tap Measuring app as a quick access app allows you to easily perform one-tap measurements.

Sleep quality has an important impact on human health.

When you are wearing the device while sleeping, it will automatically record sleep information. The device can record night sleep and naps. The device identifies sleep based on the sleep schedule. Sleep time that overlaps with the schedule of the day will be recorded as main sleep of the day. If no schedule is set, sleep during 00:00 to 08:00 will be identified as main sleep by default. Sleep that is more than 60 minutes apart from main sleep will be recorded as naps. Sleep less than 20 minutes will not be recorded.

Wake up the watch, press the side button on the watch face page to go to the app list, and swipe up or down on the screen to select and open the Sleep app. In the Sleep app on the watch, you can view night sleep duration, sleep stages, sleep score, naps, and other information. More information can be viewed after synchronizing to the app. Setting the Sleep app as a quick access app allows you to easily view the sleep status.

In Sleep Schedule, you can set different bedtimes and wake-up times for every day of the week. The device will turn on sleep mode, prompt you to go to bed, wake you up at the scheduled time, and monitor your sleep based on the scheduled time period, helping you develop good sleep habits.

Open the Sleep app, swipe down to the last page, go to sleep settings, and tap Sleep Schedule to set a sleep schedule. When the phone and watch are connected, you can also open the Zepp app > Home > Sleep > Sleep Regularity > Sleep Schedule to complete settings.

Assisted Sleep Monitoring

Open the Sleep app, swipe down to the last page, and go to sleep settings to enable assisted sleep monitoring. If the system detects that you are wearing the device during sleep, it will automatically record more sleep data, such as REM sleep stages.

Open the Sleep app, swipe down to the last page, and go to sleep settings to enable sleep breathing quality monitoring. If the system detects that you are wearing the device during sleep, it will automatically monitor your breathing quality to help you better understand your sleep status.

When the phone and watch are connected, the assisted sleep monitoring and sleep breathing quality monitoring settings can also be accessed in the Zepp app under Device > Active 3 Premium > Health Monitor > Sleep > Sleep breathing monitor.

PAI is used to measure a person's physiological activity and reflect overall physical condition. It is calculated based on a person's BMP, the intensity of daily activities, and physiological data.

Wake up the watch, press the side button on the watch face page to open the app list, and swipe up or down on the screen to select and open the PAI app. In the PAI app on the device, you can view information such as your PAI score in the past seven days and today's PAI score. Synchronize the data to the app to view more information.

By maintaining a certain intensity of daily activities or workouts, you can obtain a PAI value. According to the results of the HUNT Fitness Study³, maintaining a PAI above 100 helps reduce the risk of cardiovascular death and increase life expectancy. For more information, open the Zepp app>Home > PAI

³The HUNT Fitness Study is a sub-project of the HUNT study, led by Professor Ulrik Wisloff at the School of Medicine, Norwegian University of Science and Technology. It has lasted over 35 years and involved more than 230,000 participants.

Heart rate is an important indicator of physical condition. Highly-frequent heart rate measurement helps capture more heart rate changes and provide a reference for a healthy lifestyle. To ensure the accuracy of the measurement, you need to wear the device correctly according to the instructions. In addition, keep the area of your wrist that contacts the device clean, and do not apply sunscreen to this area.

Wake up the device, press the side button on the watch face page to open the app list, and swipe up or down on the screen to select and open the Heart Rate app. In the Heart Rate app on the device, you can view your most recently measured heart rate value, daily heart rate curve, resting heart rate, heart rate interval distribution

and other information. Synchronize the data to the app to view more information. Setting the Heart Rate app as a quick access app allows you to easily measure your heart rate.

While the phone and device are connected, the following heart rate settings can also be accessed in the Zepp app under Device > Active 3 Premium > Health Monitor.

Wake up the device, press the side button on the watch face page to open the app list, and swipe up or down on the screen to select and open the Heart Rate app, and

then tap to manually measure your heart rate.When the measurements are done, the device will stay on the Heart Rate screen and continue to measure and update the data.

1. Open the Heart Rate app, swipe up to the last page, and go to Settings > Auto Heart Rate Monitor to adjust the monitoring frequency. The device automatically measures your heart rate at the set frequency and records changes in heart rate throughout the day. 2. Heart rate changes are more intense when you are working out. Enable the activity detection feature to allow the device to automatically increase measuring frequency when it detects an activity so that more heart rate changes can be recorded.

In a resting state (except sleep), the device will notify you if your heart rate goes above or below the limit for 10 minutes.

3. When the Auto Heart Rate Monitor frequency is set to 1 minute, the heart rate alert feature can be enabled. 4. In the settings for high and low heart rate alerts, the alert value can be adjusted or alerts can be disabled.

Blood oxygen is an important physiological indicator of respiration and circulation.

Wake up the device, press the side button on the watch face page to open the app list, and swipe up or down on the screen to select and open the Blood Oxygen app. In the Blood Oxygen app on the device, you can view your most recently measured blood oxygen value. Synchronize the data to the app to view more information. Setting the Blood Oxygen app as a quick access app allows you to easily measure your blood oxygen.

While the phone and device are connected, the following blood oxygen settings can

also be accessed in the Zepp app under Device > Active 3 Premium > Health Monitoring.

to manually measure your blood oxygen.

Go to the Blood Oxygen app, swipe up to the last page and go to Settings page to enable Auto Blood Oxygen Monitor. In a resting state, the watch will automatically measure your blood oxygen and record changes in blood oxygen levels throughout the day.

In a resting state (except sleep), the device will notify you if your blood oxygen falls below the limit for 10 minutes.

1. After Auto Blood Oxygen Monitor is enabled, enable the Low blood oxygen alerts feature. 2. In the settings for low blood oxygen alerts, the alert value can be adjusted or alerts can be disabled.

1. Wear the device about one finger away from the carpal. 2. Wear the device tightly, with an appropriate sense of pressure. 3. Place your arm on a tabletop or a stationary surface, with the device screen facing up. 4. Remain still during measurement and focus on the measurement. 5. Factors such as hair, tattoo, shaking, low temperature, and incorrect wearing of the watch may affect measurement results, and even lead to measurement failure. 6. The measurement range of the watch is 78% - 100%. This feature is for reference only and should not be used as a basis for medical diagnosis. If you feel unwell, please seek medical advice.

The stress index is calculated based on changes in heart rate variability. It is a reference for health status evaluation. You should rest more when the index is high.

Wake up the device, press the side button on the watch face page to open the app

list, and swipe up or down on the screen to select and open the Stress app. In the Stress app on the device, you can view your most recently measured stress value, daily stress status, stress interval distribution, and pressure status over the last seven days. Synchronize the data to the app to view more information. Setting the Stress app as a quick access app allows you to easily measure your stress.

While the phone and device are connected, the following stress settings can also be accessed in the Zepp app under Device > Active 3 Premium > Health Monitor.

In the Stress app, tap

to manually measure your stress.

Open the Stress app, swipe up to the last page, and go to stress settings to enable Auto Stress Monitoring. This will automatically measure the stress every five minutes to show you stress changes throughout the day.

In a resting state (except sleep), the device will notify you if your stress level goes above the limit for 10 minutes.

1. After Auto Stress Monitoring is enabled, enable the stress relief alerts feature. 2. In stress settings, enable Stress relief alerts, and then you can receive alerts.

Maintaining a certain amount of daily activity is very important for your physical health.

Wake up the device, press the side button on the watch face page to open the app list, and swipe up or down on the screen to select and open the Activity app. The daily activity is composed of three main indicators, namely activity (which can be set as steps or calories), fat burning, and standing. In the Activity app on the device, you can view the all-day activity distribution chart. Setting the Activity app as a quick access app allows you to easily check the progress of your main indicators.

The device also automatically records other activity data, including resting consumption, sitting time, walking time, and running time and distance, which can be viewed in the Activity app.

The device displays a notification when any main indicator of daily activity reaches

the set target value.

1. Open the Activity app, swipe up to the last page, and go to the activity settings to enable Goal Reach Reminders. While the phone and device are connected, these settings can also be accessed in the Zepp app under Device > Active 3 Premium > Notifications and reminder >Achivements> Goal notifications. 2. In Activity settings, you can also set daily goals for steps and calories. While the phone and device are connected, these settings can also be accessed in the Zepp app under Profile > My Goals.

To reduce the harm caused by remaining sedentary, the device encourages you to move and be active every hour while you are awake. The daily goal is that you are active for 12 hours a day.

While you are awake, if no activity is detected for more than one minute during the first 50 minutes of an hour, the device will remind you to move around. When you receive a standing alert, you can still achieve the standing goal of the current hour as long as you move before the next hour arrives.

Open the Activity app, swipe down to the last page, and go to the activity settings to enable Standing Reminder. While the phone and device are connected, these settings can also be accessed for more details in the Zepp app under Device > Active 3 Premium > Notifications and reminder > Standing Reminder.

Turn on the Progress Reminder in Watch > Activity > More > Settings, and the watch will remind you according to the completion of your activity goals.

If you have turned on progress reminder, it will also remind you of the achievement of the previous week's activities every Monday. You can click to view the weekly activity report of the previous week in the weekly report notification; or check the activity status of the week in Watch > Activity > More > Weekly Report at any time.

Tracking the menstrual cycles helps you understand your own physiological rhythms.

Wake up the device, press the side button on the watch face page to open the app list, and swipe up or down on the screen to select and open the Cycle Tracking app. In the Cycle Tracking app on the device, you can view information such as menstrual cycle records and predictions. Synchronize the data to the app to view more

information. Setting the Cycle Tracking app as a widget allows you to easily view your menstrual cycle state and records.

Before using the Cycle Tracking app, you need to enter the start time of your most recent period, the duration of the period, and the duration of your menstrual cycle.

You can also enter this data on the Zepp app and synchronize it to the device. You can also modify these settings and data in the Zepp app when needed.

While the phone and device are connected, the following settings can also be modified in the Zepp app > Home> Cycles > Settings.

In the Cycle Tracking app, tap the cycle tracking data.

button to manually record the menstrual

1 If you have not recorded this menstrual cycle, tap to record the start date of the current period. 2. If you have recorded this menstrual cycle, tap to record the start date of the next period. 3. If you need to extend your period after the set end time, you can tap the record again within 30 days, as the last period has not ended, or synchronize the data to the app, and then modify it.

The Cycle Tracking app will intelligently predict your period, fertile period, and ovulation day based on your data. This feature is not a substitute for contraception or medical advice.

Open the Cycle Tracking app, swipe to the bottom, and tap to enter the menstrual cycle settings to start the menstrual cycle prediction.

Before the start of your period, the device will send you a notification at 9:00 PM on the set date.

1. When menstrual cycle prediction is turned on, enable the menstrual cycle reminder. 2. For the period reminder and ovulation date reminder that you set in the Cycle Tracking app, you can adjust the reminder date or disable the reminder feature.

Apps refer to device features that can be used separately, such as workouts, heart rate, and weather.

Wake up the device, press the side button on the watch face page to open the app

list, swipe up or down on the screen to browse the app list, and tap an app to start it.

Keep the watch connected with your phone. When playing music on your phone, you can start or pause the music, switch to the previous or next song, and perform other operations on the music app of your watch.

Keep your watch connected to your phone. Start the Zepp app, go to Device > Active 3 Premium > Notification and reminders. On the page that appears, tap the

"Access to read notifications not enabled" message to go to the Notification Settings page, and grant notification permission to the Zepp app. If this message is not displayed, the permission has been granted.

Note:

To enable this feature on an Android phone, you need to add the Zepp app to the allowlist or auto-run list in the phone's background so that the app always runs in the background. If the Zepp app is terminated by the phone's background process, the watch will be disconnected from your phone and you will be unable to control music playback.

You can add alarms in the Zepp app and on the device. Up to 10 alarms can be added.

The device will ring to remind you when the set alarm time arrives, and you can choose to turn it off or have it remind you later. If you choose Remind Me Later, the device will remind you after 10 minutes. You can only use this feature 5 times per alarm. If you have not performed any operation, the watch reminds you later by default.

Keep the device connected to your phone, open the Zepp app, go to Device > Active 3 Premium > Device Application Settings > To do List, and you can create or edit todos and set a reminder time or repetition for to-dos. Up to 60 to-dos can be added.

When the specified reminder time arrives, the To-Do reminder will pop up on the device, after which you can perform operations such as Done, Remind Me in 1 Hour, Remind Me Later, and Ignore.

The Pomodoro Tracker app allows you to manage time scientifically and set the concentration time in a cycle. This allows you to strike a balance between your work

and breaks with minimum interruptions and make time management more intuitive and effective. By default, each work period lasts 25 minutes and is followed by a 5-minute break. You can create the custom work time and break time. During the work time, the device will automatically enter the DND mode.

The stopwatch can time up to 23 hours, 59 minutes, and 59 seconds with an accuracy of 0.01 seconds. The watch can count up to 99 times during the timing. While counting, the time difference between the current and last counts is also recorded.

The Timer app provides 8 shortcuts for quick setup. Also, you can manually set a timer with a maximum time of 23 hours, 59 minutes and 59 seconds. The watch will remind you when the timer ends.

Go to the Weather to view the temperature and weather conditions, wind, humidity, sunrise time and sunset time of the day, as well as weather for the next 5 days.

• The weather data needs to be synchronized through the mobile network. Therefore, you need to keep the watch connected to your phone to keep weather information up to date.
• You can add up to 5 locations and temperature units (Celsius/Fahrenheit) in the Zepp app.
• You can view the locations that have been added on the device.

In the Sun & Moon app, you can view the following:

• Sunrise and sunset time

Tap the reminder button on the page to enable/ disable the sunrise/sunset reminder.

• Moonrise and moonset time, moon phase
• For tides, you can view hourly tidal data in coastal and port areas.

In the Compass app, complete calibration as prompted.

After you finish calibration, the watch will display the current latitude and longitude of the watch and the direction that the watch's 12 o'clock points to.

Tap the button in the middle of the screen to lock the current 12 o'clock position.

Then, when you change the direction, the interface will display the angle between the new 12 o'clock direction and the previous 12 o'clock direction.

In the Barometer app, you can view the following:

• Air Pressure Page

Displays the current barometric pressure of your current location and the pressure curve over the last 4 hours.

On the air pressure page, you can enable the storm alert feature and set a threshold value. Once enabled, the system will alert you when a sudden change in air pressure is detected.

• Altitude Page

Displays the altitude value of your current location and the altitude curve over the last 4 hours.

Support calibration through manual elevation input and positioning.

How to add the membership card to the watch:

1) Enter the membership card page, tap "Add" to go to the scan page, and align the QR code/barcode of your membership card with the scan box. 2) Or, you can take a screenshot or photo of your membership card barcode/QR code in advance and save it in photos in your mobile phone. Tap "Photos" and select the saved membership card barcode/QR code photo. 3) After successfully scanning, enter your membership card name and card number, select the preferred color of the card face, tap the "Save" button, and your membership card is added successfully.

Due to the limited storage in the watch, only a maximum of 20 membership cards can be added to the same account.

We only support Code 128, Code 39, QR code, UPC A, EAN 13, and EAN 8.

You can download and install more apps in the app store.

Keep the device connected to your phone, open the Zepp app, go to Device > Active 3 Premium > Device Applicaiton Settings > More > Go shopping > App store , select a target app to download and install it, or update an installed app to the latest version.

Keep the device connected to your phone, open the Zepp app, go to Device > Active 3 Premium > Device Applicaiton Settings > More>Go shopping>App store , Enter "Mine" > "More", tap "delete" to uninstall the app.

Keep the device connected to your phone, open the Zepp app, go to Home>Profile > More > Settings > Units, where you can set the units for distance, weight and temperature. During data synchronization, the device automatically follows the settings in the app.

Keep the device connected to your phone. During data synchronization, the device automatically follows the system time and time format of your phone, and displays the time in a 12-hour or 24-hour format.

If you select the 12-hour or 24-hour format on the device in Settings > Watch Face & Time, the time format of the device will not change with the mobile phone once set.

The default date format displayed on the device is "year/month/day". You can change the date format to "month/day/year" or "day/month/year" in Settings > Watch Face & Time.

You can set the device password under Settings > Preferences > Off-wrist Lock.

When the system detects that you are not wearing the device, it will automatically lock the device with a password. You will need to enter the password before you can continue to use the device.