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    9pp OHR way off

    Scheduled Pinned Locked Moved Suunto 9 Peak Pro
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    • MILO83M Offline
      MILO83
      last edited by

      Ok, we’re swimming in the wrong direction 😅. I’ve been playing badminton for 15 years (winter season only) and no issues with OHR until a couple of weeks ago.
      Had some strange readings with alpine skiing and hiking also.
      Two or three times after the last update the OHR stopped recording completely (24/7 and activities). A restart solved it.
      Something strange is happening… will keep testing.
      And to be clear!!! I’m not looking for reasons to buy the Race!! 😂😂

      Brad_OlwinB 1 Reply Last reply Reply Quote 0
      • Brad_OlwinB Offline
        Brad_Olwin Moderator @MILO83
        last edited by

        @MILO83 Next time it stops, check to see if the LEDs are flashing green. If so, it is a recording issue, happens to me from time to time too and I think cold related (low blood flow). If the LEDs are not flashing I would try a hard reset since a soft reset seems to help.

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

        1 Reply Last reply Reply Quote 2
        • MILO83M Offline
          MILO83
          last edited by

          Hi all,
          I did a factory reset and nothing changed.
          Hiking is not that good even during the Summer but now it’s even worse.

          Last hiking after the reset:
          IMG_5336.png

          Last badminton after the reset:
          IMG_5335.png

          When hiking 9pp OHR always had problems when HR drops but not like this.
          With badminton… no comment needed I guess.

          I compared my activity with a colleague who was wearing the Vertical and even his HR was totally off. Ok, could be the temperatures (just above 10 deg C I guess) but this is just unusable :(.

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          • MILO83M Offline
            MILO83
            last edited by

            And another comparison. Same hill, similar pace, similar form.

            9 Peak January 2022:
            IMG_5347.png

            9 Peak Pro January 2023:
            IMG_5348.png

            9 Peak Pro Today:
            IMG_5346.png

            Can’t get a normal OHR reading for the past few weeks… 😭

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            • Brad_OlwinB Offline
              Brad_Olwin Moderator @MILO83
              last edited by

              @MILO83 OHR can vary for me substantially. Best to compare on same run. Here are two examples of S9 Peak Pro OHR compared to a belt, both last week on the same firmware. One is great and one a poor match to the belt.
              IMG_0688.jpeg IMG_0686.jpeg

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

              1 Reply Last reply Reply Quote -1
              • MILO83M Offline
                MILO83
                last edited by

                @Brad_Olwin at least you had one great one 😅!! I don’t expect the OHR to match the belt. I’m just saying I have been on Suunto OHR for a few years now and never experienced such constantly awful results. Will keep on testing. To bad I don’t have 2 watches for comparison. I have a belt though (if it’s still working).

                Brad_OlwinB 1 Reply Last reply Reply Quote 0
                • Brad_OlwinB Offline
                  Brad_Olwin Moderator @MILO83
                  last edited by

                  @MILO83 I don’t think anything has changed with OHR. Cold temperatures certainly makes it worse for me.

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

                  1 Reply Last reply Reply Quote -1
                  • W Offline
                    wakarimasen Silver Members
                    last edited by wakarimasen

                    Having tried Garmin, Polar, Suunto and Fitbit, OHR on the last one is the closest that I’ve seen to a heart strap. I’m sure there are other people (including famous internet testers :)) that would disagree violently! I think that WHR is terribly specific to the person and how that person wears their watch.

                    Suunto Race Titanium
                    Suunto Ambit3 Peak
                    Polar H10
                    Polar OH1

                    Brad_OlwinB 1 Reply Last reply Reply Quote 0
                    • Brad_OlwinB Offline
                      Brad_Olwin Moderator @wakarimasen
                      last edited by

                      @wakarimasen Not surprised as Fitbit is smaller and lighter and agree about individual variations.

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

                      1 Reply Last reply Reply Quote 0
                      • W Offline
                        wakarimasen Silver Members
                        last edited by wakarimasen

                        Just as a bit of anecdotal information for this topic. I went out for a walk yesterday evening and logged it using my S9PP. During the walk, I noticed that the HR being shown seemed to be a bit ‘off’ compared to what I perceived to be correct. The watch was quote close to my wrist bone, and so I shifted it back a little. The result was much improved data, which I guess just shows how critical this placement is.
                        By the way, before anyone queries the ‘perception’ of what was correct, I was also wearing a Garmin 955 for comparison - I just didn’t want to mention it 🙂

                        Suunto Race Titanium
                        Suunto Ambit3 Peak
                        Polar H10
                        Polar OH1

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