COROS Bike Speed Sensor vs Garmin Forerunner 165
Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This choice is between a dedicated cycling accessory and a full-featured smartwatch for fitness tracking.
Pick the COROS Bike Speed Sensor if you only need precise speed and distance data for your bike and already have a compatible bike computer.
Pick the Garmin Forerunner 165 if you want a comprehensive, wrist-worn fitness tracker for running, cycling, and daily health metrics.
- —The sensor is a single-purpose bike tool, while the watch is a versatile multi-sport device.
- —The sensor requires a separate display unit; the watch is a complete, standalone system.
- —The watch offers advanced metrics like heart rate and GPS, which the sensor does not.
Full specs
Ask anything — we'll answer with COROS Bike Speed Sensor and Garmin Forerunner 165 in mind.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.