Fitbit Versa 4 vs Google Pixel Watch 3
Both smartwatches deliver comprehensive health tracking with ECG, SpO2, and sleep monitoring, but they target different priorities. Fitbit Versa 4's 6-day battery life and $179 price point make it exceptional for budget-conscious users seeking reliable fitness fundamentals. Google Pixel Watch 3 counters with superior display technology (2000-nit Actua AMOLED vs standard AMOLED), faster Snapdragon W5+ processor, Wear OS 5's broader app ecosystem, and tighter Google ecosystem integration—though its 24-hour battery demands daily charging. At 31g versus 37.6g, the Pixel Watch 3 feels lighter. The Versa 4's transitional OS situation creates uncertainty, while Pixel Watch 3 represents current-generation wearable technology. For users prioritizing longevity between charges and affordability, Versa 4 excels. Those valuing performance, display quality, and software sophistication should invest in Pixel Watch 3.
Full Specifications
| Spec | Fitbit Versa 4 | Google Pixel Watch 3 |
|---|---|---|
| Software | Fitbit OS (transitioning to Wear OS) | Wear OS 5 |
| Body | ||
| Weight | 37.6 g | 31 g (41mm, without band) |
| Case material | Aluminum | Recycled aluminum |
| Water resistance | WR50 | 5ATM + IP68 |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 6 days (typical usage) | Up to 24 hours with always-on display, up to 36 hours in Battery Saver |
| Display | ||
| Size | 40 mm (1.58 inches) | 41mm (1.2") |
| Type | AMOLED | LTPO AMOLED Actua, up to 2000 nits, 1Hz–60Hz |
| Always-on display | ||
| Resolution | 336 x 336 | 408 x 408 |
| Processor | ||
| Chipset | Fitbit proprietary | Qualcomm Snapdragon W5+ Gen 1 + Cortex M33 co-processor |
| RAM | — | 2 GB |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.3 |
Category Scores
Pros & Cons
Fitbit Versa 4
Pros
- Best sleep tracking of any smartwatch — Daily Readiness Score
- ECG, SpO2, and skin temperature at $179 is strong value
- 6-day battery life — charge once a week
- NFC for Google Wallet contactless payments
- Google integration with Maps, Wallet, and YouTube Music
Cons
- Fitbit OS is being sunset — unclear future app support
- GPS accuracy is less reliable than Garmin or Apple Watch
- Limited third-party app ecosystem
- Physical button replaced with a haptic side button — divisive
Google Pixel Watch 3
Pros
- Beautiful Actua display with 2000-nit peak brightness and slimmer bezels
- Now offered in two sizes (41mm and 45mm) for better fit options
- Deep Fitbit integration with advanced running form and cardio load metrics
- Loss of Pulse Detection feature can summon emergency help automatically
- Improved battery life over Pixel Watch 2, up to 36 hours in Battery Saver
Cons
- Battery life still trails Samsung and Apple Ultra-tier watches
- Some advanced Fitbit features require a Premium subscription
- Not repairable — Google won't repair damaged units
- Limited third-party app selection compared to Apple Watch
- Not compatible with iPhones
Related Comparisons
Explore more in smartwatches, see all Fitbit products or all Google products. View full details for the Fitbit Versa 4 or the Google Pixel Watch 3.