I've tried "forgetting" myMacon mywatch, but now theMacdoes not even show up as a pairable device in mywatch'sbluetooth settings. And mywatchdoes not show up on mymac'sbluetooth settings either.
Before moving on with the troubleshooting process to pair yourAppleWatchwith the iPhone, make sure theOSof yourAppleWatchand iOS version of your phone is compatible.
Get easyAppleWatchPairingTroubleshooting tips, quick fixes, and step-by-step solutions to connect yourwatchsuccessfully.
Such details provide a deeper understanding and appreciation for Mac Os Apple Watch Pairing Failure.
IsWatchstuck on the "Connecting yourAppleWatch, this may take a moment." page? Here's how to pair your glitching iPhone andAppleWatch.
In this article, we'll explain what to do if yourMacis unable to communicate with yourAppleWatch. Why is myMacunable to communicate with myAppleWatch? There are a number of possible reasons. YourMacuses both Wi-Fi and Bluetooth to connect to yourWatch, so any problems with either of those could cause communication problems.

AppleWatchnot connecting to iPhone has very different causes depending on when it started. A connectionfailureafter a watchOS or iOS update is a different problem from one that happens after a reset, and both are different from a connection that drops randomly throughout the day with no obvious trigger.
Several users have said that theirAppleWatchkeeps failing to pair to their iPhone. They get the following error message:PairingFailed. YourApple