Descent Mk2 vs Garmin Forerunner 165
Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
The VerdictAI-generated · editor-reviewed
This is a choice between a rugged, feature-rich dive computer and a streamlined, daily wearable fitness watch.
ADescent Mk2
Pick the Descent Mk2 if you are a serious diver who needs a robust tool for underwater navigation and safety.
BGarmin Forerunner 165
Pick the Garmin Forerunner 165 if you are a runner or everyday athlete focused on land-based training metrics and all-day wear.
Trade-offs to own
- —The Descent Mk2 is bulkier and dive-focused, while the Forerunner 165 is lighter and built for daily comfort.
- —The Descent Mk2 offers advanced dive features like air integration, which the Forerunner 165 lacks.
- —The Forerunner 165 provides superior running dynamics and daily health tracking over the specialized Descent Mk2.
Full specs
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Descent Mk2
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Garmin Forerunner 165
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.