![](/https/www.apple.com/v/watchos/watchos-preview/j/images/routers/icon_watchos_compatibility__bnxfbxtsgd8i_large.png)
watchOS 11
compatibility.
watchOS 11 requires iPhone Xs or later or iPhone SE (2nd generation or later) with iOS 18 and one of the following Apple Watch models:
- Apple Watch SE (2nd generation)
- Apple Watch Series 6
- Apple Watch Series 7
- Apple Watch Series 8
- Apple Watch Series 9
- Apple Watch Series 10
- Apple Watch Ultra
- Apple Watch Ultra 2
Not all features are available on all devices.
![](/https/www.apple.com/v/watchos/watchos-11/a/images/routers/icon_sdk__ff3to0djcqaa_large.png)