Update Watch 3 issue
I just upgraded from iPhone 12 to iPhone 14 pro. I have an Apple Watch 3 when I tried to pair to new phone, I had to unpair from phone then repair, when I do this, I follow the steps but when I get to the upgrade (won't pair until I upgrade watch) it downloads update but gets stuck on preparing. I don't want to purchase another watch. Looking for suggestions on how to pair successfully.
Apple Watch Series 3, watchOS 8