Got a new Venu SQ yesterday after my vivosport's battery failed after 3.5 years. Did my first activity this morning - walk I've done many times while wearing my vivosport. Noticed while in the middle of my walk AUTO SAVE appeared on the screen. I ignored it and kept going. A bit later I noticed the watch wasn't recording the walk. I did not stop the activity. I started another walk activity then ended it when I got home, so the end result was I took TWO walks (but really only one). One ended with AUTO SAVE, the other ended by me.
Searched for AUTO SAVE in the user's manual, not there. Poked around a bit looking for an AUTO SAVE setting on the SQ; couldn't find one. Did I miss something? My vivosport never behaved this way. It started an activity when I told it to, then stopped when I told it to stop.
I also did a search and found a bunch of comments/complaints on AUTO SAVE but no solution as to why or what "decides"' to AUTO SAVE or if it can be disabled.
All software/firmware is up to date as of today. 2.90 FW, etc.