Since getting my Fenix 6 I now get (near) duplicate entries in the Apple Health app for the below fields that sync from GCM. It seems to happen on the days I run and record an activity. These entries are cumulative, meaning eg at 9pm it records flights climbed in Health, then again at midnight with the original number plus any new since 9pm. The fields are:
walk+running distance, active energy, flights climbed, resting energy
I remember my 645 had this problem until they fixed it (with an update to GCM?).
Regardless, I wanted to report this bug. Hopefully it’ll get fixed.