Software Update 2.48.16 (2025 November Rain release)
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I have tried putting aeroplane mode on from the settings whilst at work, battery drain continues no different to if aeroplane mode is not on, approx 1% every 2 hours on average sitting around.
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@Matúš
The same attitude for my 9PP after the latest update. Charged last Monday evening, then I updated the firmware and today is 42%…it seems the watch is back to the native performances!
Let’s see how this is going in the future cycles! -
@SuperFlo75 Do you have a ‘ghost sensors’ list in your list of linked sensors? Yesterday I trained with my Race S instead of the Vertical (also with the Coospo armband) and battery drain seems correct and watch doesn´t buzz when I power on the sensor after activities.
Difference between two watches? Race S doesn’t have ‘ghost sensors’, Vertical has 3 or 4 ghost sensors in the sensors list.
Yesterday morning also I charged Vertical, 100% battery, soft reset the watch and keep it in the table (I trained and slept with Race S) . Now battery is still 100% full battery.
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@jjpaz I don’t have the problem with ghost sensors…
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@Sergey-Balbir said in Software Update 2.48.16 (2025 November Rain release):
@Matúš said in Software Update 2.48.16 (2025 November Rain release):
Last Tuesday morning I’ve updated my 9PP to this firmware: during the evening, reached a battery level between 10-20%, I fully recharged the watch.
Today (now), after almost 7 days, the battery level is 64%.
From firmware 2.40.44, the last one stable and used on my watch, to 2.48.16 I’ve not changed anything in my routine and device use: actually, with 2.40.44, a 100% battery lasted more or less 8-10 days.
I will continue monitoring the battery discharge, to 10-20% and for the next battery cycles, but, at the moment, firmware 2.48.16 (for me) it’s doing its work.
For me it behaves like you describe but only until I have any sport mode activated.
Then nothing can stop the drain out of the battery.
3-4 days on 9pp.As reference, I always use standard sport modes, with battery sets in “Performance” and HR belt.
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For your information, I also own the Vertical 1, Race 2 and Run. I use all three regularly and switch between them depending on the sessions and races I’m doing. I have to say one thing, though: the battery life of the Run is pretty impressive. With the battery issues of the V2.XX.XX, it lasts almost as long as the battery of my Race 2, which itself lasts longer than the battery of my Vertical 1.
The Run is V3.XX.XX, which makes it seem even more like there’s a software bug lurking somewhere… Another significant issue with the latest Suunto updates is that some of the bugs described as ‘fixed’ are not actually fixed at all: notably the recovery widget, which is still not synchronised (it is on the Run), and the battery drain (which is undoubtedly the most annoying).
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Something is definitely not right with battery drain. I’ve updated it when FW was released, I did one full charge/discharge cycle. Last night I charged it to 100% and removed the watch from charger at 23:00, when I went to sleep. Watch was on my hand for sleep tracking, etc. Right now 11.5 hours later I have 94% of battery, that is 6% over night only for sleep tracking, no activity today.
EDIT: before this FW version, battery drain was normal, battery life was about two weeks with activity
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@OutdoorMan said in Software Update 2.48.16 (2025 November Rain release):
I am happy to see that all data from watch is now in sync with the app. Resources, recovery and hrv range now all match. Also when the hrv range changes it is reflected in the app. Very happy about it. But will still keep an eye on it, on resources especially : )
Well, I have to correct my statement a bit. Recovery is out of sync again. Strangely enough it matched for a few days … this is weird.
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@GuillaumeA said in Software Update 2.48.16 (2025 November Rain release):
[…with the latest Suunto updates is that some of the bugs described as ‘fixed’ are not actually fixed at all…]g).
that’s really annoying. Fixed , but not fixed and “fixed” without any explanation or follow up. Of course this is just a user forum and Suunto does not bear any liability , but this is the reality
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After updating my ZoneSense software, I noticed that the color bars don’t match my breathing sensation. Has anyone else had this problem and is there a way to fix it?
