The device does not recognize this host on xcode 7 and watch os2.

So updated to watch OS2, iPhone 9.0 and xcode 7. When creating a new watch app project, the app does not launch to the watch at all.


I got this error:

The device does not recognize this host.

Please check your setup and try again.


At the scheme, it shows:

Ineligible device

iPhone+Apple Watch(unavailable)


Anyone knows what I can do? I have already tried many different ways like re-adding my watch on the developer page and they don't work.

Please check if you have the latest version of Xcode installed.

This error usually occurs when your version of Xcode does not have the required SDK for the iOS or watchOS version of your device.


To check whether your version of Xcode has the proper SDK installed, open this path: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport and check the folder names.

The folder "Xcode.app" may be different, if you user a beta version of Xcode, so I suggest you navigate by hand through the path if pasting it in the "Go to folder" dialog of your finder does not work.

The device does not recognize this host on xcode 7 and watch os2.
 
 
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