Thanks for the reply. You’re right that app and watch values often don’t match exactly — but that’s not what’s happening here. In my case the TSS widget works fine and shows correct data. The problem is specific to the Progress widgets (CTL, ATL, TSB), which show 0 both in the app and on the watch. So the distinction is: TSS widget → correct ✓ Progress / CTL / ATL / TSB widgets → 0 everywhere ✗ This makes me think the issue is in how the platform calculates or serves the accumulated training load data (CTL/ATL/TSB), not in the sync between devices. And since it persists after a full factory reset, it’s clearly not a local data problem. [image: 1783353061695-img_8183.jpeg] [image: 1783353068620-img_8182.png] [image: 1783353097619-img_8181.jpeg]

« 100 miles » trail races are most of time races above 160km up to…? 170km is around Chamonix utmb distance. That may explain considering Suunto is one of the major sponsors ?

Sascha-Domres said: Average heart rate on laps 1km 5 km 10 km faulty? 1km https://photos.app.goo.gl/hBfVYR8iboVw8cAs7 5 km https://photos.app.goo.gl/3rPG3YmHNwPm4D678 Why are the heart data suddenly missing? I used the Vertical 2 and the Suunto pulse belt But the heart rate was recorded all the time?! Is it because I didn’t drive 80 km but only 77.93? https://photos.app.goo.gl/8reGbmwLFpxzeqws8

Have you tried to remove and reinstall app ? Not sure it would solve, but worth try it ?

@thailon there seem to be an issue with SA at the moment. my activity was synced to strava earlier tonight but I am having multiple problems with SA, too.

Thanks all for your responses. It definitely seems like something is wrong with the way calories are being recorded in the App, and also that it’s not super clear what is referring to what. Hopefully both things can be fixed (or clarified in the laters case) in a future version of the App.

@Mouse-Cruiser THANK YOU!!" Finally worthy advice - skatebording works perfectly. So the guy from support was a little bit out with zones and so on

@Stefan-Kersting maybe more then 1000 ?

@Petr-Manek yep It is the same on Android. Although the help talks about total calories as well…

@Egika said: 22542 I am on 22542 and the behaviour is like posted above.

Have you enabled the previews for the Notifications on the iPhone? https://forum.suunto.com/post/191802

To get notifications on the watch there is also a parameter that has to be enabled on iPhone: Settings / Notifications / Show previews: must be Always or When unlocked. If you keep this setting on Never, the notifications won’t show on the watch

@OutdoorMan said in Time in ZoneSense zones seems to be off: @sky-runner if you don’t count 10 minutes which ZS needs to calibrate, then it’s about 22%. No. The total duration was about 62 minutes. If we discount the first 10 minutes - the remaining time is 52 minutes. The total duration of the red part is is about 5 minutes. That is not 22%. Just to be clear, it claims I spent 11 minutes in the VO2max zone but the graph doesn’t show that.