@Squirrel Thanks a lot for the clarification! That actually makes much more sense now. I’ll record my CTL, ATL, and TSB values for the next 2–3 days and compare them to see if the numbers match yesterday’s CTL − ATL. Thanks again!

@domucki 1- no need to start an actitivy, but you have to be on the start screen, I’m doing dual recording with my watch and HH just because I want those Suunto badges

I get the same kind of issue this weekend. The watch connects to the device every minute and then disconnects, ever and ever. I first suspected the watch (Vertical 1), but the issue also occurs with the Suunto App (iOS) when recording an activity. So looks like a smart belt issue. I removed the battery for one night, no effect. My previous one lasted much longer than this one (less than two years).

@Marcelo-Mönch have you given Suunto App the permission to access the geolocation on your mobile?

@Robbin053 The hardware is different so if it wasn’t in the list …

@pavel.samokha Hmmm… on iOS i can’t select that. It is not possible to say: strava:yes, Facebook:no, WhatsApp:yes, and so on. That is not supporteted for the Suunto App. (iOS Info in Settings/Messages) Correct me if i am wrong.

Another crazy drain whilst leaving the watch with hr off in the drawer . 40% drop in 2 days . I sent the logs right now in case anyone finds anything interesting

You are not the only one, @OutdoorMan.

@Francesco-Pagano I’ve tried it today on a run with a steep climb and a long descent (too steep for me to run in any case). I may be wrong but my understanding was that ideally you should try to stay in the ‘Hold’ zone regardless of steepness - ie a steady sustainable level of effort. If it goes to ‘Push’ then I think you have let the level of effort drift down (and vice versa - ‘Ease’ probably means you are pushing too hard to sustain for long). I found I could usually stay in the ‘Hold’ position whether running on the less steep sections or walking hard on the unrunnable portions. On the long descent I found by pushing hard I could just about stay there - easing off quickly dropped to ‘Push’ I felt like I’d had a strong run and it encouraged me to keep trying and not drift off admiring the scenery. I suspect this is aimed at race pace sessions up to perhaps middle distance? I don’t think it’s intended for Z2 long runs for example. One thing I don’t understand is the score in the app afterwards - is this the % of the session spent in ‘Hold’?

@Woodster said: Let me know how I can send over diagnostics It is explained in the opening post of the thread?

@Greennorth said: Has anyone found a way to stop or reduce them? Stay away from magnetic items. That’s about all you can do at the moment. There is a slim chance that Suunto may address the underlying software issue (disabling the vibration notification when the compass auto-calibrates) if they decide it’s a “clear watch bug” as indicated above by @Egika. Keep your fingers crossed.

I have now some more realistic numbers. I did a reset last week on Monday and then charged it up to 100%. Lowest setting for the screen, always connected to the mobile and some 4 hours activity with Stryd Pod and Polar H10 Some notifications, always on HR & O2 sensor, sleep tracking and the usual stuff. Sleep mode from 10pm to 6am. Today now, after exact 9 days I still have 37% battery life. That’s very OK for me as this will result in 14 days with activity and nearly all features except always on display. I had a Fenix 8 47mm before and the latest firmware there gave me some 9-10 days estimation after charging, but in real life with activities it dropped to about 7-8 days If now some of the already posted bugs (mainly the BT issue with powermeters on stopping, Wahoo Kickr Speed is not shown/recorded, sometimes HR lock and drops with wrist sensor) are fixed, I am VERY happy