Fenix 8 43 System Software 12.22 - batery drain

Same issue since 11.90

even 20% drain

more than that, 8% per hour, auto dicovery off for sensors is turned off

Yes, since updated to 12.22 from 11.90, I am getting "more" battery drain than 11.90 .  no changes to my watch at all. 

Yes, me too. Full battery yesterday (16 days), one hour of activity (indoor, GPS off), and the battery was at 11 days (64%)

,I have auto discovery off and have not changed anything else.I have had no activities this week  due to the weather but my battery life is significantly better with auto discovery off.

I charged it last Monday evening about 6pm and am on 82 percent this morning.(Almost 6 full days )i updated to 12.22 as soon as it became available.

The only random issue I'm having is the touch screen doesn't come back on after sleep mode but it doesn't do it everyday,just randomly.

Have you tried a soft reset?
I had similar behavior after doing a health snapshot. After that I had a battery drain of 1% per hour. The soft reset fixed this behavior.

What helped me was:
Deactivate Bluetooth connection to the smartphone in the watch. Restart the watch. Activate Bluetooth again.
Since then 7.40%/day
But maybe it was just a coincidence.

7.4 percent is a lot,I've only lost 16 percent in six days.Granted it's without activity but just in smart watch mode that's probably about right if not better than advertised.

I have the 47mm version. I'm happy with the battery life of almost 2 weeks. Shortly after update 11.90 I also had the problem with 25%/day.

• I have the 51mm version,it's been fine since I turned auto discovery off.Im on 81 percent after six days.