The Verdict
Google's flagship smartwatch combining Wear OS with Fitbit's health tracking. Best for Android users who want a premium smartwatch with integrated HRV and health features. The larger 45mm model offers better battery life.
Pros
- Beautiful design
- Full Wear OS 4 capabilities
- Fitbit health tracking integration
- Two size options (41mm/45mm)
Cons
- Android only
- Battery life shorter than competitors
- Fitbit Premium for full features
- Relatively new platform
Fitbit Inside
The Pixel Watch 3 uses Fitbit's sensors and algorithms for health tracking, including HRV during sleep. You get Fitbit's Daily Readiness Score and health metrics within a full Wear OS smartwatch experience.
Two Sizes
Unlike the original Pixel Watch, the third generation comes in 41mm and 45mm sizes. The larger model offers extended battery life—important for reliable overnight HRV tracking without daily charging anxiety.
Wear OS Ecosystem
As a Wear OS watch, you have access to Google's app ecosystem including Maps, Wallet, and third-party apps. This flexibility exceeds what Fitbit standalone devices offer.