Apple Watch Series 10 vs Apple Watch Series 11
The Verdict
The Apple Watch Series 10 and Apple Watch Series 11 sit in the same category and end up appealing to slightly different buyers. Both launched at roughly the same price ($399 vs $399), so cost is unlikely to be the deciding factor. The Apple Watch Series 11 is the newer release, which usually means a faster chipset and longer software support. Apple Watch Series 10 stands out for thinnest and lightest apple watch ever at just 9.7mm thick, while Apple Watch Series 11 is praised for hypertension detection for chronic high blood pressure. 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 10 if…
- →Thinnest and lightest Apple Watch ever at just 9.7mm thick
- →New wide-angle OLED display is significantly brighter at off-angles
- →Larger 42mm and 46mm case sizes with bigger displays in slimmer body
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)
Pros & Cons
Apple Watch Series 10
Pros
- Thinnest and lightest Apple Watch ever at just 9.7mm thick
- New wide-angle OLED display is significantly brighter at off-angles
- Larger 42mm and 46mm case sizes with bigger displays in slimmer body
- Sleep apnea detection and improved health tracking via watchOS 11
- Faster charging — up to 80% in about 30 minutes
Cons
- Battery life is still just 18 hours, behind most competitors
- Blood oxygen sensing disabled on US units due to patent dispute
- No major performance jump over Series 9's S9 chip
- Cellular model costs an extra $100
- Requires an iPhone, no Android compatibility
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
Full Specifications
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Software | watchOS 11 | watchOS 26 |
| Body | ||
| Weight | 30 g (42mm aluminum) | 34.6 g (42mm) / 43.1 g (46mm) |
| Case material | Aluminum (Titanium option available) | Aluminum or Titanium (Grade 5) |
| Water resistance | WR50 (50m) + IP6X dust resistant | IP6X, 50m WR |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 18 hours normal use, up to 36 hours in Low Power Mode | 24 hours |
| Display | ||
| Size | 42mm (1.96") | 42mm / 46mm |
| Type | LTPO3 OLED Always-On Retina with wide-angle OLED, up to 2000 nits | Retina LTPO3 OLED |
| Always-on display | ||
| Resolution | 374 x 446 | 496 x 416 (46mm) |
| Processor | ||
| RAM | 1 GB | — |
| Chipset | Apple S10 SiP | Apple S10 |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 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 Apple products or all Apple products. View full details for the Apple Watch Series 10 or the Apple Watch Series 11.