Verdict: Garmin Fenix 8 wins for athletes needing 29-day solar battery, dive capabilities, and flashlight (per Garmin specs) while Apple Watch Series 10 provides superior value at $399 with sleep apnea detection and faster charging (per Apple specs). The $600 price gap makes Apple the pick for most users but Garmin dominates extreme training scenarios. This is a clear split by use case rather than a close call.
Garmin Fenix 8 lists at $999 while Apple Watch Series 10 lists at $399 — Apple Watch Series 10 undercuts Garmin Fenix 8 by $600 (150%).
Winner: Garmin Fenix 8
Garmin Fenix 8: 8.5/10
Apple Watch Series 10: 7.5/10
| Garmin Fenix 8 | Apple Watch Series 10 | |
|---|---|---|
| Display | AMOLED or solar options | Largest and thinnest yet with S10 chip |
| Battery Life | Up to 29 days (solar) | Up to 18 hours with faster charging |
| Special Features | Built-in speaker, microphone, LED flashlight, dive capabilities | Sleep apnea notifications, water depth and temperature sensing |
| Release Date | 2024-08-27 | 2024-09 |
Our pick: Garmin Fenix 8.
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