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    Suunto Battery

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    • Z Offline
      zacdann10
      last edited by

      Had my Spartan Sport show the charge icon halfway through a run yesterday. The battery for the first time dropped below 40% when this happened and didn’t record the rest of the run. Plugged it on charge when I got back and it said 38% battery. Has anyone else had this issue before? Cheers

      Eugene BenkovskiyE 1 Reply Last reply Reply Quote 1
      • Eugene BenkovskiyE Offline
        Eugene Benkovskiy Bronze Member @zacdann10
        last edited by

        @zacdann10 Hello!
        I can say that on my Spartan Trainer I have the same behaviour. The battery indicator shows really strange values.
        Also, sometimes, it stops charging on 60%, 80%, or other ‘round’ values. Watch reconnection solves the issue, but not completely. I tried to fully uncharge the watch (and soft/hard reset) and charge them properly - but it does not solve the issue.
        P.S. Looks like the Spartans ‘feature’ but I don’t know for sure…

        Suunto Race + Suunto app (Android Beta)
        Suunto 9 Baro - donated to the military forces of Ukraine
        Suunto 7 - gifted

        1 Reply Last reply Reply Quote 0
        • sartoricS Offline
          sartoric Moderator
          last edited by

          Did you try to calibrate the battery (full charge/discharge/charge) ?

          SVTS - 2.50.28
          SSSWHR BARO Amber - 2.8.32
          Samsung A5 2016 - Android 7.0
          Samsung A33 2022 - Android 16 - One UI 8.0
          Suunto App Android 6.10.7 beta
          Suunto App IOs 3.8.1 (21743) beta on MBP M1 Max

          Eugene BenkovskiyE 1 Reply Last reply Reply Quote 0
          • Eugene BenkovskiyE Offline
            Eugene Benkovskiy Bronze Member @sartoric
            last edited by

            @sartoric Hello! Yes, I tried that method, but this not solves the issue. I tried, also, to change the different charging sources (my PC USB ports/USB charger), but the result is the same. Battery lives by her own life…
            I saw a lot of posts with the same problems that are related to a different Spartan watches - so I can say that we are not alone.

            Suunto Race + Suunto app (Android Beta)
            Suunto 9 Baro - donated to the military forces of Ukraine
            Suunto 7 - gifted

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            • J Offline
              JuanPh Bronze Member
              last edited by

              Hello, same behaviour with my Trainer. I think I remember a post from @Dimitrios-Kanellopoulos where he explained that Trainers don’t have a continuous test of battery or something like this so that explains this behavior.
              I don’t follow my battery life very closely but I didn’t notice battery drain or whatever, I’m always around 10% or 15% battery for one hour of activity with gps and HR.

              1 Reply Last reply Reply Quote 1
              • J Offline
                JuanPh Bronze Member
                last edited by

                Here it is :

                Dimitrios Kanellopoulos COMMUNITY MANAGER 30 May 2018, 18:29
                @babychai Ok.

                Batteries should never reach 100% or overcharge no matter how long you have it to charge it will always stop at 99%.

                Trainers have less accurate batteries than the other Spartans. They measure on less precision.

                I would not worry neither leave my watch plugged in when it’s 100% nor would I empty it.

                Change full and deplete the battery 1nce per month

                Eugene BenkovskiyE 1 Reply Last reply Reply Quote 3
                • Eugene BenkovskiyE Offline
                  Eugene Benkovskiy Bronze Member @JuanPh
                  last edited by

                  @JuanPh Thank you! This info very useful for me. It answers a lot of questions from my side 😌

                  Suunto Race + Suunto app (Android Beta)
                  Suunto 9 Baro - donated to the military forces of Ukraine
                  Suunto 7 - gifted

                  J 1 Reply Last reply Reply Quote 0
                  • J Offline
                    JuanPh Bronze Member @Eugene Benkovskiy
                    last edited by

                    @Eugene-Benkovskiy you’re welcome!

                    1 Reply Last reply Reply Quote 1

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