Fitbit Versa 4 vs Google Pixel Watch 2
Both smartwatches deliver excellent health tracking with ECG, SpO2, and skin temperature monitoring, but they target different priorities. Fitbit Versa 4 excels in battery longevity, stretching up to 6 days on a single charge, making it ideal for users prioritizing endurance over features. Google Pixel Watch 2 compensates with superior processing power (Snapdragon W5 Gen 1 with 2GB RAM), higher resolution display (450x450 vs 336x336), optional cellular connectivity, and vastly more app ecosystem through Wear OS 4. Pixel Watch 2 weighs 6.6g less and offers better durability (IP68 + 5 ATM). However, the $170 price premium and 24-hour battery life may frustrate users seeking all-day reliability without frequent charging. For fitness-focused users valuing simplicity and extended battery, Fitbit Versa 4 remains compelling. For those wanting a fully-featured smartwatch companion to their Android phone, Pixel Watch 2 justifies its premium. Recommend Pixel Watch 2 for comprehensive features, but Versa 4 wins for practical daily use.
Full Specifications
| Spec | Fitbit Versa 4 | Google Pixel Watch 2 |
|---|---|---|
| Software | Fitbit OS (transitioning to Wear OS) | Wear OS 4 |
| Body | ||
| Weight | 37.6 g | 31 g |
| Case material | Aluminum | Recycled aluminum |
| Water resistance | WR50 | 5 ATM + IP68 |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 6 days (typical usage) | Up to 24 hrs (always-on), up to 41 hrs (battery saver) |
| Display | ||
| Size | 40 mm (1.58 inches) | 41 mm |
| Type | AMOLED | AMOLED |
| Always-on display | ||
| Resolution | 336 x 336 | 450 x 450 |
| Processor | ||
| Chipset | Fitbit proprietary | Qualcomm Snapdragon W5 Gen 1 |
| RAM | — | 2 GB |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.0 |
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 2
Pros
- Qualcomm W5 Gen 1 chip delivers 20% better battery than Pixel Watch 1
- Deep Fitbit integration for best-in-class sleep and wellness tracking
- Skin conductance sensor enables continuous stress monitoring
- Lightweight and comfortable rounded design for all-day wear
- Pure Wear OS 4 experience with first-party Google app quality
Cons
- Small 41 mm size only — no larger variant available
- 24-hour battery life with always-on display requires daily charging
- More expensive than Galaxy Watch 6 with fewer health sensors
- Rounded case design makes it harder to find third-party screen protectors
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 2.