Big battery drain after the new firmware 2.50.28 ?

[MihaS]

Hello fellow Suunto users!

So in the past week or two I noticed my watch started to perform funny - the battery drained fast and I mean really fast - it drops 1% an hour! Which means watch is almost dead in 3-4 days - I used to have it for 7-10 days without problems, almost everything on. Now I have it on airplane mode on the table and it still draining 1% an hour.

I have done factory reset, repaired it again, deleted the offline maps, put it on airplane mode - basicly watch is right now just showing time and the watchface is a very simple digital no colors or analog animations.

So my question is, does anyone else have same problem in the recent days after the firmware update in January 2026?

Today I made big reset and now I am testing the battery on minimal usage, the drain SHOULD be very minimal in the morning maybe 1-4% overnight.

Thanks!