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    Heart Rate Measurement stops

    Scheduled Pinned Locked Moved Suunto 9 Peak Pro
    suunto 9 peak pro
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    • Ludwig PichlbauerL Offline
      Ludwig Pichlbauer @Sergio Nasi
      last edited by

      @Sergio-Nasi yes, 2.39.20 - Suunto 9 Peak Pro

      Suunto 9 Peak Pro (current)
      Hammerhead Karoo 2 (current)
      Suunto 9 Baro Black (retired)
      Suunto Spartan Sport Wrist HR (retired)

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      • M Offline
        magbueno @Ludwig Pichlbauer
        last edited by

        @Ludwig-Pichlbauer said in Heart Rate Measurement stops:

        Hi together,
        I think with the latest update to 3.39.20 the bug is back.
        Yesterday, soft reset helped to reactivate Heart Rate sensor, after today’s “4-hours sleep” (it stopped working again in the middle of the night) I have to do another one…
        Somebody seeing the same device behavior?
        Kind regards:)

        Same problem for my Suunto after the last update, some days ago. Reset and manufacturing settings do not solve the problem. The update is 2.39.20

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        • M Offline
          magbueno @Egika
          last edited by

          @Egika It doesn’t work. Despite starting the measurement manualy the leds doesn’t start flickering. Thanks anyway.

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          • B Offline
            ben74 @flo7z
            last edited by

            @flo7z l have the same problem

            S 1 Reply Last reply Reply Quote 0
            • S Offline
              sahara91 @ben74
              last edited by

              I am also dealing with this problem for nearly a week alrady. Very annoying!

              1 Reply Last reply Reply Quote 0
              • M Offline
                MartinK
                last edited by

                Same for me. Switching of my peak pro and starting it again reactivates the lights for measurements again but after around 4-6 hours it’s stops again. Manual measurement not switching on lights anymore.

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                • A Offline
                  arkaitzgalvan
                  last edited by

                  Hi ! since last Software update on my suunto 9 peak prolast week,

                  1 Reply Last reply Reply Quote 1
                  • ania92A Offline
                    ania92
                    last edited by

                    Hello,
                    Happens to me as well since update to 2.39 and only soft reset helps. Please let me know if there is any solution for this problem.

                    A 1 Reply Last reply Reply Quote 0
                    • A Offline
                      arkaitzgalvan @ania92
                      last edited by

                      Hi all,
                      Since Last Week’s Software Update, all of us are suffering Heart Rate issue on our Suunto 9 Peak Pro. This New Software Version has an error on Heart Rate Function and this is very annoying for any athlete or sport lover.
                      Today I spoke with Suunto’s Chat asistance and they confirm me how to solve it.
                      Meanwhile they are working on it, we all have to change the Software to the previous version 2.37.48
                      I did it today and by the moment Heart Rate issue is solved changing to the previous version

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                      • vincent mayousseV Offline
                        vincent mayousse
                        last edited by

                        Hi,
                        Same here since the last firmware update (2.39.20).
                        Also experienced this issue with a former version of the firmware (early 2024, as stated when this topic was opened). It was solved with an update mid-2024, but now it went back again a couple of weeks ago.
                        I hope Suunto is working on this indeed…Very annoying, I have to do a soft reset before every activity (because even during the day, HR sensor stops abruptly, not only during sleep…)

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                        • A Offline
                          arkaitzgalvan
                          last edited by

                          Yes correct the problem with the update.
                          Please follow the below steps to solve
                          the issue.
                          Long press the middle button to enter
                          setting Select general Select about Slide
                          down until you see data privacy at the
                          end Long press the lower button to enter
                          the interface Slide down and select
                          “select OTA pkg” You can see the current
                          version and the previous version here.
                          Select the previous version to update

                          M P vincent mayousseV 3 Replies Last reply Reply Quote 8
                          • W Offline
                            william5091
                            last edited by

                            Same issue here since more or less 1 week. I guess it’s due to last update and restoring last version will do the job.
                            Thanks @arkaitzgalvan for your help.

                            A 1 Reply Last reply Reply Quote 0
                            • Brad_OlwinB Brad_Olwin referenced this topic on
                            • M Offline
                              magbueno @arkaitzgalvan
                              last edited by

                              @arkaitzgalvan thanks for your help, its nice to have the previous version back.
                              Anyone knows how can I avoid now the automatic software download to the watch when I syncro with the app?
                              Thanks

                              A P 2 Replies Last reply Reply Quote 0
                              • A Offline
                                arkaitzgalvan @magbueno
                                last edited by

                                @magbueno you are welcome 😉

                                1 Reply Last reply Reply Quote 0
                                • A Offline
                                  arkaitzgalvan @william5091
                                  last edited by

                                  @william5091 you are welcome

                                  1 Reply Last reply Reply Quote 0
                                  • P Offline
                                    paulo.malheiro @arkaitzgalvan
                                    last edited by

                                    @arkaitzgalvan thanks for the steps, it helped a lot.

                                    1 Reply Last reply Reply Quote 0
                                    • P Offline
                                      paulo.malheiro @magbueno
                                      last edited by

                                      @magbueno hi, in the app, in the watch menu, click on the settings icon, then there is an icon to turn on/off automatic update, at first, it worked for me.

                                      M 1 Reply Last reply Reply Quote 1
                                      • vincent mayousseV Offline
                                        vincent mayousse @arkaitzgalvan
                                        last edited by

                                        @arkaitzgalvan thanks for your help! It seems that it works👍🏻
                                        Can someone inform us when the HR issue detection on the last update (2.39.20) is solved, so that we can go back to this newest version?
                                        Tks!

                                        Brad_OlwinB 1 Reply Last reply Reply Quote 2
                                        • R Offline
                                          Robb_Lohr @Ludwig Pichlbauer
                                          last edited by

                                          @Ludwig-Pichlbauer
                                          I’m experiencing similar behavior. I just got my SPP9 last Friday, 12/20. Did the update to 2.39.20 during set up and have had trouble with the HR and O2 sensor ever since. I do a soft reset twice a day and that seems to reset the sensors but that lasts only a few hours. I also soft reset right before I sleep and get about 1-1/2 hours of tracking before the sensors quit. Has there been any timeline from Suunto on a fix for this issue? Seriously considering returning it.

                                          1 Reply Last reply Reply Quote 1
                                          • Brad_OlwinB Offline
                                            Brad_Olwin Moderator @vincent mayousse
                                            last edited by

                                            @vincent-mayousse We will let you know. We have tested newer firmware that is supposed to fix this. When we know it is working as it should it will be released. The testing may take a bit of time and sorry about that but we don’t want to have other issues arise.

                                            Vector/T6c/Ambit 3 Peak/S5 Copper/S3/S7 Ti/S9 baro Ti/S9P Ti/S9PP Ti/Vertical Ti/Race Ti/RaceS/Ocean/Wing

                                            Danny polegD S 2 Replies Last reply Reply Quote 2
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