Hi,
I have noticed some drastic changes in some of the calculations/metrics that I get out of the Apple Health Apps since updating to the iOS15 Beta and WatchOS 8 Beta.
Let me preface this by saying there have been no changes to my health or workouts, way I use the watch or phone since updating.
For instance, my V02 max which has been in the 36-38 range for nearly two years suddenly dropped to 32-33 range since the update.
The Blood Oxygen measurements as well have been much more erratic - I am usually in the 97-100% range, but since updating I have been anywhere from 90-100, and if I take two measurements right after each other I might get one @ 90 and one at 100.
Thanks, Remy