watchOS 3 Beta 2: Watch connected but not paired?

Watch is apparently connected to my iPhone 6 Plus, getting notifications as expected. However when I go into the Watch app on the phone it doesn't think a watch is paired. So I can't change any settings etc. I will re-pair at some point as the watch is working fine at the moment I may wait a few days.

Pretty sure this happened on Beta 1 as well, as I recall having to re-pair at some point.

 

Hmmm...I'm not sure re-pairing is an option. When I start the Watch app it goes to the "Welcome to the Apple Watch app" screen, I press "OK" and it goes to a screen with a "Start Pairing" button, but pressing this just returns back to the "Welcome..." Screen. Nothing I do allows the pairing process to even start. Restarted both the phone and the watch, still the same.

 

Well suddenly the Watch app spontaneously stated it was unpairing the watch and then I was able pair again. Now I can disable the annoying Breath app finally.