Apple Watch SE 2 (2023) vs Fitbit Sense 2
Apple Watch SE 2 excels as a versatile smartwatch with watchOS 10, delivering superior performance via the S8 SiP chip, cellular connectivity, and seamless iPhone integration. Its 18-hour battery life requires daily charging, though Low Power Mode extends this to 36 hours. Fitbit Sense 2 prioritizes health tracking with ECG, SpO2, and skin temperature sensors absent on the SE 2, plus exceptional 6-day battery life and always-on AMOLED display. However, it lacks cellular capability and feels sluggish compared to Apple's platform. Choose Apple Watch SE 2 if ecosystem integration and responsiveness matter; select Fitbit Sense 2 for comprehensive health analytics and extended battery endurance. SE 2 offers better overall experience for most users.
Full Specifications
| Spec | Apple Watch SE 2 (2023) | Fitbit Sense 2 |
|---|---|---|
| Software | watchOS 10 | Fitbit OS |
| Body | ||
| Weight | 26.4 g | 37.6 g |
| Case material | Recycled aluminum | Aluminum case |
| Water resistance | WR50 | 5 ATM |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 18 hrs, up to 36 hrs Low Power Mode | Up to 6 days, 12 hours with GPS |
| Display | ||
| Size | 44 mm | 1.58 inch |
| Type | Retina LTPO OLED | AMOLED |
| Always-on display | ||
| Resolution | 368 x 448 | 336 x 336 |
| Processor | ||
| RAM | 1 GB | — |
| Chipset | Apple S8 SiP | — |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 5.0 |
Category Scores
Pros & Cons
Apple Watch SE 2 (2023)
Pros
- Best value Apple Watch — all core features at a significantly lower price
- Crash Detection and Emergency SOS via satellite
- Lightweight recycled aluminum case is comfortable all day
- Compatible with all Apple Watch bands
- Gets latest watchOS features including Siri and Maps
Cons
- No always-on display
- No ECG, SpO2, or skin temperature sensor
- Same battery life as pricier models — still needs daily charging
- S8 chip is not the latest — misses Double Tap gesture
Fitbit Sense 2
Pros
- Continuous EDA sensor for all-day stress tracking
- ECG and skin temperature tracking
- Lightweight and comfortable for 24/7 wear
- Up to 6 days of battery life
- Built-in GPS with Google Maps and Wallet support
Cons
- Removed third-party apps and music storage from original Sense
- No Wi-Fi connectivity
- Requires Fitbit Premium for advanced insights
- Limited smartwatch functionality compared to Wear OS
- Single physical button, no rotating crown
Related Comparisons
Explore more in smartwatches, see all Apple products or all Fitbit products. View full details for the Apple Watch SE 2 (2023) or the Fitbit Sense 2.