Fitbit Versa 4
$1792022
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
Full Specifications
| Spec | Fitbit Versa 4 |
|---|---|
| Software | Fitbit OS (transitioning to Wear OS) |
| Body | |
| Weight | 37.6 g |
| Case material | Aluminum |
| Water resistance | WR50 |
| Health & Sensors | |
| ECG | |
| SpO₂ | |
| Skin temperature | |
| Heart rate | |
| Sleep tracking | |
| Battery | |
| Battery life | Up to 6 days (typical usage) |
| Display | |
| Size | 40 mm (1.58 inches) |
| Type | AMOLED |
| Always-on display | |
| Resolution | 336 x 336 |
| Processor | |
| Chipset | Fitbit proprietary |
| Connectivity | |
| GPS | |
| NFC | |
| Wi-Fi | |
| Cellular | |
| Bluetooth | 5.0 |
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