Today I had several activities in a row: Cycling Swimming Cycling Running Cycling Noticeably, the problem only occurred while running. Cycling and swimming were no problem

Could it be that it just syncs once to the watch? I just created a new training and I see the planned activities for two weeks… @Sportsfreund @Alpha-156.42 How does your list look like? Empty or are the old ones still in

@S7ewie True

@Adam.B which Garmin are we speaking of?

[image: 1758202353340-photo_2025-09-18_16-28-06.jpg] Any ideas of what it is ? A lot of activities recorded at last 4 weeks and today. Language Russian

@brave_dave great answer! thank you so much, especially this final note about the often forgotten aerobic thershold. In the end, I guess RPE is more important than it seems. Regards!

@Marro check this thread maybe help https://forum.suunto.com/topic/13279/open-water-gps-drifting

@withManish Why don’t you measure your index finger with a watch?

Just did some research on all my runs this year… Every single run that I have done over 1 hour has that graph “bug”. Every run under 1 hour looks smooth…

Same problem here (Polar H10). No reconnection is possible. Battery needs to be removed, then it works again.

@gone-troppo said in Battery drain after update 2.44.46 (2025 Q3) on Vertical Watch: 44% to 4% in last 24 hours wtf is going on? I have tried every possible fix to that this forum and fb groups have recommended and nothing works. Is suunto aware of this issue? Is there a fix coming for it ? My suunto vertical which was so great when it was released is now nothing more than an Apple Watch that needs constant charging. I have been with suunto for many years but this is a disgrace. My old ambit 3 peak doesn’t have these issues. I love the suunto app and how suunto ecosystem is I don’t want to change but this is borderline unusable. Watch drains more than 1% per hour when not even doing anything and every battery sucking setting disabled. What a joke You can stop (throught parameters) and restart the watch. It seems it has solved temporarily the problem… (now 4% in 24h as before). But sure there is something to correct, because before restart i was at more than 12% per 24h. I hope that suunto team is avare of that and it will be solved soon.

@peegee Why don’t you simply zoom out by rotating the crown? That should be easier than panning the map around, especially when moving fast I know that may be a rhetorical question because trails disappear from the map when zooming out, so the question is more towards the Suunto team.

Well : it’s quite very very strange… At wake up this morning it’s was still displaying the same message error. I have tried a « desperate » soft reset… Then it has switched to « improving you watch… » Then error message with fw, the « decide has woke up after an error » …then watch turned ON…without all parameters ok, personnal sport modes…only sleep and vfc history seems to have been reseted, and hr zones have been also reseted (and running specific zones was pinned again). Seems that 2.44.46 has been reinstalled automatically Very very strange ….

I had this too, and it went away with a restart. My suspicion is that it has something to do with offline map updates. I got the “map update” screen while starting charging yesterday with no update ongoing (AFAIK). After the firmware install, I kept getting that notification every time I was checking the map. Gone after the restart. Hope it won’t bother me this we in Berlin

@kamarasm Hm, you could be right. Then 2.46.x would be the last version for the old watches while Run and Race 2 will get 3.x.x updates. Sounds plausible

@duffman19 thank you very much. I did not change max hr and set the other ones and it worked

Interesting video on zone sense on the nakan. ch channel Sorry it’s French but YouTube now allow live translation hope it will help some to better understand zone sense There is also a blog post to read that I did not had time yet to discover

@elevationpain Yes, I have checked the iPhone/iPad logs. They show several fatal crashes. I’ll DM you the recent ones. Have just updated to iOS26, so the older ones were deleted. Thanks!