Update your apps to use new features, and test your apps against API changes.
- Xcode 10.2+Beta
- watchOS 5.2+Beta
The watchOS 5.2 SDK provides support for developing watchOS apps for Apple Watch devices running watchOS 5.2. The SDK comes bundled with Xcode 10.2 available from Apple Developer. For information on the compatibility requirements for Xcode 10.2, see Xcode Release Notes.
Siri works in watchOS simulators.