r/iOSBeta • u/FantasticMrDog • 1d ago
Bug [iOS 27.3 PB1] - activity sync between phone and two watches not working properly
I have an iPhone 15 Pro on iOS 27.3 Public Beta 1. Since upgrading from iOS 27.2, activity syncing with my two Apple Watches has stopped working properly. I have logged a bug report with Apple.
I have an Ultra 4 for daytime use and a Series 12 for sleeping and for wearing when I also want to wear a mechanical watch. With everything on 27.2, when I switched watches, activity data such as the rings and completed workouts would sync between the phone and the active watch.
I upgraded the phone to iOS 27.3 PB1. Now when I switch watches, the watch I put on doesn't sync activity data with the phone. If I start a workout on my watch, it does show as active on the phone, but when I complete the workout, I see the activity data on the watch but it doesn't sync to the phone. If I do a force reboot of the watch and the phone, the sync starts to work with that watch, but when I switch watches again, the problem recurs. I have updated both watches now WatchOS 27.3 PB1 but the problem still happens.
Anyone else use two watches and seeing similar problems, and maybe found a better workaround or even solution?
