I am unable to pair my iPhone with my Garmin Swim2. The Clock no longer appears as a "visible" device for my Bluetooth. I have a Swim2 that until 10/19 was pairing perfectly well with my iPhone 8. However, after installing iOS 15.0 the pairing didn't happen anymore. I contacted Apple and was instructed to return my Swim2 to factory settings and restart it, but the phone still doesn't recognize the watch. I reset my iPhone's network settings and restarted the device, but the clock doesn't show up in Bluetooth either. Finally, I tried to pair my watch with a Samsung Galaxy S9 phone (Android 10), and I managed to pair successfully. I would like to know if you guys would have any suggestions on how to proceed in this case, as so far Apple has not been able to solve my problem.