WatchOS 2 (beta 5): watchAppInstalled returns false

Question

The Watch App is installed on the watch and I can tap and run it on the Watch, but watchAppInstalled method returns false.

Also, I can only install the Watc

Answer 1

What worked for me was adding the arm64 architecture to both the Watch app and iOS app as @Zubair suggested.

Update: This bug is fixed in Xcode 7, beta 6