Suunto Software update Q1 (2.53.42)
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Ringrazio tutti per le molte informazioni che ho trovato nel forum. Per una persona nuova nel mondo Suunto non è tutto semplice.
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@Vitaly-B. After the firmware update, I was also offered an update of all offline maps on the watch, which I did, but unfortunately without any new map views. I also have 10 GB of free storage on the watch! I don’t understand why the new map views aren’t available on the Race 1; as I said, I had to update the maps without seeing any improvement, and I have more than enough free storage on the watch.
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@Frank-Luderer here is the thread about the maps update:
https://forum.suunto.com/topic/14876/maps-update-rollout-march-2026-staged
It is independent from the firmware update an incorporates changes in the maps until now. You know, sometimes paths are closed and new roads built.
Plus more POI and other information was added to the maps. -
Definitely agree with you. Battery drain & ghost vibration were introduced in the 2 last updates and it is sad to see the the watch is ending with such issues…
Do you have the firmware name for 9PP ? Actually I was looking for it to roll back, it was very stable and I liked the performances, I could not find it again so it would be amazing

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Thanks for the great update !
A few bugs that I’ve seen :
- At 6:50 this morning the weather view was showing the expected temp at 01:00 and later, as if it was midnight. The last Sync was 2h ago, then the watch synced and it went back to normal, i.e. temp for 7:00
- I record my rides with wahoo elemnt bolt and import it in suunto via runalyze. The watch doesn’t shoe the correct TSS for the week anymore and it used to do it correctly before the update. The data is correct is Suunto app (latest version)
- The total hours week is just wrong, it says 12h for me this week but this number doesnt make sense, I’m at around 8h. Again correct in suunto app.
Have any of you see anything similar ?
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I’ve encountered an issue where every time I turn off the device, the pace zones get reset. Has anyone else experienced this problem?
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@Speed-Man said in Suunto Software update Q1 (2.53.42):
I’ve encountered an issue where every time I turn off the device, the pace zones get reset. Has anyone else experienced this problem?
I don’t know about pace zones (don’t use them) but the timer (which I use to boil eggs) is reset to 0 every time after I restart the watch.
Tbh, I don’t know the behavior with the previous firmware, but it was reset with every firmware install (which also does a restart I suppose)
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Hello,
Thanks for the great update.
As for turn-by-turn navigation, little has changed in the initial test. The turns are marked as waypoints on the map (app), but this has no effect on the data fields (POI/Waypoint ETA and ETE). These have the same values as the route end data fields.
However, they do change exactly 20 metres (in this case, whilst hiking) before the turn, displaying the expected values. In other words, you reach the waypoint in, say, 10 seconds. But this has been the case for a year now, since the introduction of the revised turn logic. Can this be changed so that the data fields are also displayed correctly before the 20 metres, for example?
However, the turn-by-turn guidance has improved with the automatic zoom, and the arrow directions are correct again, as I saw on my first hike. You get used to the new turn-by-turn notification.Best regards
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@Dimitrios-Kanellopoulos said in Suunto Software update Q1 (2.53.42):
New instant altitude algorithm in the altitude widget
love this new function, finally the altitude shown on both watchface and widget is correct and not influenced anymore by changes of the atmospheric pressure

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Concerning the Recovery HR, to my understanding this function should measure how fast is the HR drops right after having finished the athletic effort, consequently, the user should stop the activity as soon as he/she stops the exercise, since the drop down is (or should be) fast at first and then slows down as the HR approaches the rest value.
The longer the user wait to stop the activity, the less significant is the recovery test (I believe) -
@Stefano-M64 I was thinking the same, but now I have watched some parts of Joaquin’s video and he shows it, that timer automativally starts when one pauses the activity so kind of independent of ending the activity (example would be if you click pause it starts counting down and if you click end it continues, so if you hit pause waited 10s and hit end it will show from 50s).
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@Dimitrios-Kanellopoulos this is a very nice, vast, tangible update.