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    Battery drain after update 2.44.46 (2025 Q3) on Vertical Watch

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    • K Offline
      Kramble @OutdoorMan
      last edited by

      @OutdoorMan Pfffffffff…

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      • F Online
        fedequei @Kramble
        last edited by

        @Kramble I confirm same for me! incredible…

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        • D Offline
          ddamico
          last edited by

          For me, on a Race 1, the battery drain actually seems quite a bit worse after the update. “For what it’s worth”.

          CharlesC 1 Reply Last reply Reply Quote 0
          • CharlesC Offline
            Charles Bronze Member @ddamico
            last edited by

            Same problem for me. battery drains à around 1% an hour during daytime, 0.5% per hour during the night.

            I’m pretty unlucky since I already had a sync problem last year with a new update.

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            • Stefan KerstingS Offline
              Stefan Kersting
              last edited by

              support recommended a hard reset. Anybody done that?

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              OutdoorManO 1 Reply Last reply Reply Quote 0
              • OutdoorManO Online
                OutdoorMan Bronze Member @Stefan Kersting
                last edited by

                @Stefan-Kersting got same feedback and not going to do that.

                Stefan KerstingS CharlesC 2 Replies Last reply Reply Quote 0
                • Stefan KerstingS Offline
                  Stefan Kersting @OutdoorMan
                  last edited by

                  @OutdoorMan what is the problem with a hard reset? Never don it…

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                  • F Online
                    fedequei
                    last edited by

                    This is the situation after the last 100% charge on September 17.
                    On September 25 I installed the update, and in the following days I didn’t do any sports due to illness.
                    The battery consumption still seems very high to me, as I was used to much longer battery life until June
                    540d9f26-8fa3-4dbb-8ea1-a280f3cbc702-image.png

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                    • CharlesC Offline
                      Charles Bronze Member @OutdoorMan
                      last edited by

                      @OutdoorMan Well you would lose all your recorded data without any garantee that the reset will fix the problem

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                      • OutdoorManO Online
                        OutdoorMan Bronze Member @Stefan Kersting
                        last edited by

                        @Stefan-Kersting basically a factory reset = all data gone, I believe you’ll need to calibrate your HRV for two weeks and such things. So nope.

                        Stefan KerstingS 1 Reply Last reply Reply Quote 0
                        • Stefan KerstingS Offline
                          Stefan Kersting @OutdoorMan
                          last edited by

                          @OutdoorMan ok, that is not an option

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                          gone troppoG 1 Reply Last reply Reply Quote 0
                          • gone troppoG Offline
                            gone troppo Bronze Member @Stefan Kersting
                            last edited by

                            @Stefan-Kersting said in Battery drain after update 2.44.46 (2025 Q3) on Vertical Watch:

                            @OutdoorMan ok, that is not an option

                            It won’t work anyway didnt for me

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                            • K Offline
                              Kramble
                              last edited by

                              Without activities, OHR 24, I have 6 % per day , it was 3 % before the update. I don’t use any belt or other Bluetooth…

                              Ambit 3 peak saphir
                              Spartan Ultra (sold)
                              S7 graphite copper
                              S9 peak all black
                              Vertical titanium green forest
                              Wings

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                              • K Offline
                                Kramble
                                last edited by

                                Anybody knows if Suunto is aware of this battery drain issue ?

                                Ambit 3 peak saphir
                                Spartan Ultra (sold)
                                S7 graphite copper
                                S9 peak all black
                                Vertical titanium green forest
                                Wings

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                                • Sergey BalbirS Offline
                                  Sergey Balbir
                                  last edited by

                                  There is definitely a problem with the algorithm that estimates the battery level. The watch needs to be reset from time to time to recalibrate. The reset itself is not safe and can cause the watch to stuck in a “recovery loop”.
                                  I don’t think it is relevant to some specific version update (but might be related to the update process or even to a simple on/off ) and this also seems to happen on all the Suunto models.
                                  This situation is quite disappointing for me because one of the major pros to go with Suunto was the promised battery life 😞

                                  thanasisT 1 Reply Last reply Reply Quote 1
                                  • thanasisT Offline
                                    thanasis Bronze Member @Sergey Balbir
                                    last edited by thanasis

                                    @Sergey-Balbir I think there is an issue lately though. I get significantly higher consumption per day despite trying to deplete the the battery and recalibrate . I even started thinking it may have been some change in the throttling of the the cpu to support the ui smoothness . I don’t believe that it was on purpose to promote the newer generation of the watches as I have read on some other posts in social media

                                    Mff73M 1 Reply Last reply Reply Quote 2
                                    • Mff73M Online
                                      Mff73 @thanasis
                                      last edited by

                                      @thanasis said in Battery drain after update 2.44.46 (2025 Q3) on Vertical Watch:

                                      . I don’t want to think that it was on purpose to promote the newer generation of the watches as I have read on some other posts in social media

                                      If you don’t want to think, why would not not want to write it?
                                      No specific to you only, but could one really think that (thus write it) “bugs” are introduced on purpose. Come on…

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                                      • thanasisT Offline
                                        thanasis Bronze Member @Mff73
                                        last edited by

                                        @Mff73 said in Battery drain after update 2.44.46 (2025 Q3) on Vertical Watch:

                                        @thanasis said in Battery drain after update 2.44.46 (2025 Q3) on Vertical Watch:

                                        . I don’t want to think that it was on purpose to promote the newer generation of the watches as I have read on some other posts in social media

                                        If you don’t want to think, why would not not want to write it?
                                        No specific to you only, but could one really think that (thus write it) “bugs” are introduced on purpose. Come on…

                                        (Btw I edited my post prior to your reply , but yet I think I need to clarify )
                                        Since the new watches are currently based on the same platform you could argue that one (the people developing it ) ) does not care on the impact the implementation has on previous models because they want to promote the new ones . Not that you create bugs so that you ruin the experience on purpose . It’s an argument that you can purposely take : we need to have consistent experience hence the old ones need to take a hit on something … aka the battery life .

                                        M 1 Reply Last reply Reply Quote -3
                                        • K Offline
                                          Kramble
                                          last edited by

                                          Full cycle battery, 20 days with OHR24 and three activities each week (same time as usual since 2 years).
                                          It used to be 30 days before the last update since the precedent fix drain battery issue about one year ago.

                                          Ambit 3 peak saphir
                                          Spartan Ultra (sold)
                                          S7 graphite copper
                                          S9 peak all black
                                          Vertical titanium green forest
                                          Wings

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                                          • M Offline
                                            MeazzaS9 @thanasis
                                            last edited by

                                            @thanasis The battery issue has already happened a few updates ago, Suunto doesn’t want the battery to last less, they will try to fix it as soon as possible as battery life is one of the strong points of our watches.

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