On my Fenix 5, I've discovered that activities performed between midnight and 01 disappear when the watch syncs for the first time on a new day. I've been working nightshift, and get 10 minute "walk time" in between, and then I push myself on a course at work, for a short while.
For two days now, I've experienced that when I finish the activity, and the watch syncs to my iPhone, the entire activity disappears, and steps are dropped to between 0 and 50. The count on my "Lates activity" tells me that I've done 1100-1200 steps.
Now I've done two 10-minute walks, both between 1100 and 1200 steps, but the watch is stuck on 329.
What the heck is wrong with my Garmin Fenix 5..? ciq.forums.garmin.com/.../1474312.jpg