why it’s not letting me pair my watch
my apple watch not pairing with my phone
iPhone 7 Plus, iOS 15
Check this link and make sure that you are doing it properly.
Set up your Apple Watch - Apple Support
M1 Mac mini, macOS 13.5; Watch, series 7 GPS/cellular, watchOS 9.6; iPad Pro 2nd Gen, iPadOS 16.6; iPhone 12 Pro, iOS 16.6; TV 4th Gen, tvOS 16.6; HomePods, audioOS 16.5 and Airport Express w/ Airplay 2