Fitbit Versa 4 vs Samsung Galaxy Watch 5 Pro
Both smartwatches excel at health tracking with ECG, SpO2, and skin temperature monitoring, but they target different user segments. Fitbit Versa 4 prioritizes battery longevity with up to 6 days per charge and delivers solid performance through Fitbit OS, though it lacks cellular connectivity. Samsung Galaxy Watch 5 Pro counters with a superior 450x450 AMOLED display, more powerful Exynos W920 processor, titanium construction, and cellular capabilities—justifying its $270 premium. However, the Galaxy Watch 5 Pro's 28-hour battery life proves notably limiting for extended use without daily charging. For budget-conscious fitness enthusiasts valuing week-long battery performance, Versa 4 remains compelling. Serious smartwatch users seeking premium features, faster performance, and cellular independence should invest in the Galaxy Watch 5 Pro despite higher cost and charging frequency.
Full Specifications
| Spec | Fitbit Versa 4 | Samsung Galaxy Watch 5 Pro |
|---|---|---|
| Software | Fitbit OS (transitioning to Wear OS) | Wear OS 3.5 with One UI Watch 4.5 |
| Body | ||
| Weight | 37.6 g | 46.5 g |
| Case material | Aluminum | Titanium |
| Water resistance | WR50 | 5 ATM + IP68 / MIL-STD-810H |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 6 days (typical usage) | Up to 80 hrs (power saving), 28 hrs normal |
| Display | ||
| Size | 40 mm (1.58 inches) | 45 mm |
| Type | AMOLED | Super AMOLED |
| Always-on display | ||
| Resolution | 336 x 336 | 450 x 450 |
| Processor | ||
| Chipset | Fitbit proprietary | Exynos W920 |
| RAM | — | 1.5 GB |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.2 |
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
Samsung Galaxy Watch 5 Pro
Pros
- Durable titanium case that is lightweight yet highly scratch-resistant
- Large 590 mAh battery delivers the best Galaxy Watch endurance
- GPX route import for turn-by-turn trail navigation
- Sapphire crystal glass resists scratches and impacts
- Full health suite including ECG, SpO2, and body composition
Cons
- No rotating bezel — relies on touch and button navigation
- Older Exynos W920 chip is slower than W930 in Watch 6
- Bulky and heavy compared to standard Galaxy Watch 5
- Wear OS 3.5 misses some features added in Wear OS 4
Related Comparisons
Explore more in smartwatches, see all Fitbit products or all Samsung products. View full details for the Fitbit Versa 4 or the Samsung Galaxy Watch 5 Pro.