I live in the Alps, where the weather in the mountains can change drastically very quickly. So the “Storm alert” is a welcome feature. Of course, this does not mean that there will be a storm or severe weather, but that you should be more attentive and observe your surroundings even more.

Same here…

@dreamer_ i would like to know myself Sorry, have no notes on this one…

@BokiRun You can check if the issue is the strap: https://forum.suunto.com/post/177308 Update: My third polar strap is dead after two years (two sessions/week). The polar strap quality has deteriorated in recent years. This is my impression but also from people giving their opinions on sales websites.

@Łukasz-Szmigiel The ones I used didn’t have those tags and have been around for years, so they’re probably directly from Suunto.

GPS accuracy may be severely degraded by the rock face blocking the ‘view’ of half of the sky, therefore incline calculation may give random results.

@Maxime-Bouvier io ho lo stesso problema e ho già postato un’uscita con Garmin coros e Suunto. Secondo me è un problema firmware perché per il primo anno è andato benissimo. Ora da circa due mesi ha problemi.

@althaea35 thanks, I made it to help me avoid pushing too hard on my runs. My migraine doesn’t like too high effort and hr. Glad to see it’s useful for others!

@VoiGAS yeah, that is a thing of the past, sadly. You could see this tag there a year or so ago…

I don’t know how it works on an ocean, but on my race s the direction is auto detected. If the route has tbt alerts, those are applied either way the direction I walk/run/bike the route. If I have reached the destination, the route is still available. No need to go into menu’s the choose a direction, just start. On my 2 previous garmins, this worked different. I had to choose in advance which way to go (and on a round trip it wasn’t easy to see on the map which way to start) If you followed a route the other way around without setting it in the settings you had a course error warning on your screen, all the time. When you selected the route to be followed in opposite direction you would loose tbt alerts. And if you reached destination, the route disappeared from your screen. Way to many times when I wanted to follow a round trip, the stupid watch concluded I reached my destination before I even stared and the watch ended navigation. So you have to go into settings and select the route again. I understand your wish to follow a route in opposite direction, but don’t envy garmin users. Envy suunto users with a running sport watch.

@surfboomerang looks similar

@Łukasz-Szmigiel good to know

I had the same error on my last dive. Just after the start for no reason this happened. I thought it was because I have my old D5 as a backup computer and both are reading the same data from one tankpod. But obviously it was not as this has not happened before. I had to end the dive cause my drysuit zipper was tiny open but after this on the second start it did not happen again. Thinking mabye to make the D5 as the maincomputer… [image: 1781629194471-1000037569.jpg]

@fondueaufromage Yes, they are. The watch also comes with a 2-year warranty. Thanks for being willing to share your experience and information with me.

@soryp ! Hi WhatsApp Image 2026-06-16 at 11.41.48 (1).jpeg [image: 1781603270726-whatsapp-image-2026-06-16-at-11.41.48-2.jpeg] [image: 1781603270736-whatsapp-image-2026-06-16-at-11.41.48-3.jpeg] [image: 1781603270745-whatsapp-image-2026-06-16-at-11.41.48.jpeg] [image: 1781603270763-whatsapp-image-2026-06-16-at-11.46.50.jpeg] Same parameters, NDL and TTS effectively turn to 0 but not the same result… Etrange !

@maszop makes sense, but I wonder why the watch stops recording/calculating its estimate of calories burned while connected to the Karoo, I don’t expect it to be in my gpx recorded in the Karoo, but I would expect the watch to sync its calories from during the activity to the app.

@Nelson-Diogo I don’t have a Suunto chest strap. I think the problem with mine is a combination of my stryd and a polar oh1+ (although I think the heart rate sensor is irrelevant) The stryd causes some odd behavior when I do warmup exercises at my athletics club. While doing planks, my watch buzzes due to some signal from my stryd (is my assumption, the buzz is real, the cause is assuming) and after that my watch loses connection to my heart rate sensor. Last couple of weeks we didn’t do that kind of exercises and I had no problem with disconnecting heart rate sensor. I suspect the problem is in the watch firmware. It either cannot handle certain signals from my stryd or it cannot deal with disconnecting sensors.

Hi, same issue on my Suunto 9 baro !

@enneo thanks, I have shared the logs of my watch as per the procedure described by the community manager. Let’s see.