Fitness App Iphone Not Syncing. I can no longer get my apple watch to sync with the health and activity app. If your activity isn’t syncing, meaning the activity app on your iphone is not updating;
Try turning your iphone off and on again. The fitness app no longer works. But in some cases, the activity app not working properly and therefore don’t seem to show workout data.
I use my apple watch to log workouts, however, those workouts don't always sync to the health app or the activity app on my iphone.
Well, it has happened to me a few times. Every time you open the app, it should initiate a sync. You can read about resetting all your iphone’s settings here, as well as these two links for factory resetting your apple watch and iphone. Yesterday the activity app on my iphone was not syncing correctly with my aw series 5.
