Fitbit Versa 3 vs Samsung Galaxy Watch 7
The Verdict
Samsung Galaxy Watch 7 delivers superior specs across nearly every dimension compared to Fitbit Versa 3. The Galaxy Watch 7 features a sharper 396x396 display with 2000 nits brightness and Sapphire Crystal protection, while Versa 3's 336x336 AMOLED panel is dimmer and less durable. Health tracking strongly favors Samsung, which includes ECG and skin temperature monitoring absent on Versa 3, though both offer heart rate, SpO2, and sleep tracking. Battery life represents the most significant difference: Galaxy Watch 7 reaches 40 hours without always-on display versus Versa 3's 6+ days (144 hours), making Samsung's 30-hour always-on rating disappointing by comparison. Samsung's Exynos W1000 processor (5-core, 3nm with 2GB RAM) vastly outperforms Fitbit's custom chipset, delivering noticeably faster app loading and smoother interface responsiveness. Both watch bodies use aluminum with 5ATM water resistance, though Samsung adds IP68 and military-grade durability. Connectivity options match closely, but Galaxy Watch 7 includes Bluetooth 5.3 versus 5.0. At $299.99 versus $229.00, Samsung costs $71 more but justifies this premium through meaningful hardware improvements and comprehensive health features. Versa 3 remains a solid option for budget-conscious fitness enthusiasts prioritizing battery longevity, but Galaxy Watch 7 is the better smartwatch for most users seeking modern performance and health monitoring.
Who Should Buy
Buy the Fitbit Versa 3 if…
- →Built-in GPS is a major upgrade over Versa 2
- →6+ day battery easily lasts a full week for most users
- →AMOLED display is bright and crisp
Buy the Samsung Galaxy Watch 7 if…
- →New 3nm Exynos W1000 chip is significantly faster than predecessor
- →Dual-frequency GPS (L1 + L5) is rare at this price point
- →Improved BioActive sensor with new AGEs Index for metabolic health
Category Scores
Pros & Cons
Fitbit Versa 3
Pros
- Built-in GPS is a major upgrade over Versa 2
- 6+ day battery easily lasts a full week for most users
- AMOLED display is bright and crisp
- Google Assistant and Alexa voice assistant support
- Lightweight at 40 g — comfortable for sleep tracking
Cons
- Capacitive side button is imprecise and frustrating
- No ECG or EDA stress sensor — need Sense for those
- Fitbit OS has a very limited app store
- SpO2 tracking requires a specific watch face to display
Samsung Galaxy Watch 7
Pros
- New 3nm Exynos W1000 chip is significantly faster than predecessor
- Dual-frequency GPS (L1 + L5) is rare at this price point
- Improved BioActive sensor with new AGEs Index for metabolic health
- Bright 2000-nit Super AMOLED display with sapphire crystal
- Affordable starting price of $299 for a flagship Wear OS watch
Cons
- Battery life still only ~30 hours with always-on display
- ECG, BP and some health features require a Samsung Galaxy phone
- No physical rotating bezel — only the touch bezel returns
- Design hasn't changed meaningfully from Watch 6
- Not compatible with iPhones
Full Specifications
| Spec | Fitbit Versa 3 | Samsung Galaxy Watch 7 |
|---|---|---|
| Software | Fitbit OS | Wear OS 5 with One UI Watch 6 |
| Body | ||
| Weight | 40 g | 28.8 g (40mm) |
| Case material | Aluminum | Aluminum (Armor Aluminum) |
| Water resistance | 5ATM | 5ATM + IP68 + MIL-STD-810H |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 6+ days | Up to 30 hours with always-on display, 40 hours without (300 mAh) |
| Display | ||
| Size | 40mm (1.58 inches) | 40mm (1.3") |
| Type | AMOLED | Super AMOLED with Sapphire Crystal glass, up to 2000 nits |
| Always-on display | ||
| Resolution | 336 x 336 | 396 x 396 |
| Processor | ||
| Chipset | Fitbit custom processor | Samsung Exynos W1000 (3nm, 5-core) |
| RAM | — | 2 GB |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.3 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in smartwatches, see all Fitbit products or all Samsung products. View full details for the Fitbit Versa 3 or the Samsung Galaxy Watch 7.