I got 6 plus on 19th and health was tracking steps, flights climbed, walking + running distance till 24th.
Suddenly on 24th it stopped working and all the history got deleted.
I didn't update to 8.0.1. Only thing I did on 24th was restarting my phone.
Any thoughts.
iPhone 6 Plus, iOS 8
I had the same problem. I think the IOS 8.0.2 update broke it. Here's a work around:
1. Select Steps (or whatever you are trying to measure)
2. Select Share Date
3. Select Edit (on the top right corner)
4. Look at the data sources list - there should be two: the iPhone itself and Health.
5. Move the iPhone above Health so that it is a higher priority than Health.
6. Repeat for anything else that is not working.
After I did that it starting showing the correct number of steps.
Hope this helps!
iPhone 5S, iOS 8.0.2
Health app stopped tracking
