Apple Watch Series 11 vs Fitbit Sense 2
The Verdict
The Apple Watch Series 11 and Fitbit Sense 2 sit in the same category and end up appealing to slightly different buyers. The Fitbit Sense 2 is the cheaper of the two at $300 versus $399, a difference of about $99. The Apple Watch Series 11 is the newer release, which usually means a faster chipset and longer software support. Apple Watch Series 11 stands out for hypertension detection for chronic high blood pressure, while Fitbit Sense 2 is praised for continuous eda sensor for all-day stress tracking. Use the side-by-side spec table below to compare cameras, displays, battery life and connectivity in detail and decide which one fits your priorities.
Who Should Buy
Buy the Apple Watch Series 11 if…
- →Hypertension detection for chronic high blood pressure
- →Sleep score for sleep quality insights
- →24-hour battery life (up from 18h on Series 10)
Buy the Fitbit Sense 2 if…
- →Continuous EDA sensor for all-day stress tracking
- →ECG and skin temperature tracking
- →Lightweight and comfortable for 24/7 wear
Pros & Cons
Apple Watch Series 11
Pros
- Hypertension detection for chronic high blood pressure
- Sleep score for sleep quality insights
- 24-hour battery life (up from 18h on Series 10)
- 5G connectivity on cellular models
- 2x more scratch-resistant Ion-X glass
Cons
- Same S10 chip as Series 10
- Starting price increased to $399
- Still limited to one-day battery life
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
Full Specifications
| Spec | Apple Watch Series 11 | Fitbit Sense 2 |
|---|---|---|
| Software | watchOS 26 | Fitbit OS |
| Body | ||
| Weight | 34.6 g (42mm) / 43.1 g (46mm) | 37.6 g |
| Case material | Aluminum or Titanium (Grade 5) | Aluminum case |
| Water resistance | IP6X, 50m WR | 5 ATM |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | 24 hours | Up to 6 days, 12 hours with GPS |
| Display | ||
| Size | 42mm / 46mm | 1.58 inch |
| Type | Retina LTPO3 OLED | AMOLED |
| Always-on display | ||
| Resolution | 496 x 416 (46mm) | 336 x 336 |
| Processor | ||
| Chipset | Apple S10 | — |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 5.0 |
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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 Apple products or all Fitbit products. View full details for the Apple Watch Series 11 or the Fitbit Sense 2.