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    Aerobic Decoupling

    Scheduled Pinned Locked Moved SuuntoPlus™ Sports Apps
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    • S Offline
      snow*
      last edited by snow*

      I’ve started using S+ AD a lot again recently. Unfortunately, it always shows 0% during training, and the same goes for the final and maximum values in SA. Is anyone else having the same problem (Suunto Race S + Polar H10)?

      Thanks.

      Edit: resetting the device to factory settings finally fixed the issue 😕

      Edit: it happened again, but when I tried using a different heart rate monitor, it started working again. For some reason, at this point I suspect the problem might be the H10 (which is now 9 years old or so).

      Run 2
      Smart HRB2
      Spark

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      • S Offline
        snow* @snow*
        last edited by snow*

        Hello,

        I have a question about the S+ aerobic decoupling. Suunto excludes the first 10 minutes and uses the following 10 minutes for calibration. During the run AD values ranged from 3% to 8%. At the end, the calculated AD was 16%. I’ve tried doing the same calculation myself and got the following results:

        entire interval:
        Pw:Hr 8.49%
        Pa:Hr 8.37%

        excluding the warm-up (10 minutes):
        Pw:Hr 4.35%
        Pa:Hr 4.45%

        Pa:Hr -> EF (Efficiency Factor) = average speed (m/s) / average heart rate (bpm)
        Pw:Hr -> EF_power = average power (Watts) / average heart rate (bpm)

        % AD = (EF_1st_half − EF_2nd_half) / EF_1st_half × 100

        In both cases AD is far from 16%. Some hint?

        Run 2
        Smart HRB2
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        • S Offline
          snow* @snow*
          last edited by

          Is anyone here using AD? I keep getting odd values…
          Thanks!

          Run 2
          Smart HRB2
          Spark

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          • T Offline
            Thorlap71 @snow*
            last edited by

            @snow
            Is Aerobic Decopling app still broken?I have a Race 2 watch and I wanted to use an Aerobic decopling app on my watch, but reports after the run are a bit bizzare. I had a sustained pace on my 5-hour run last Sunday controlling the AeD not to exceed recommended 5%, but when i dowmloaded the exercise the reading in the report were:
            Aerobic decupling Fina… 11.4% and Aerobic decoupling Max…51.9%.
            The value of the Pa:Hr on my Training Peaks app was -4.96%,. I run the latest firmware.
            Thanks for any advice.

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            • S Offline
              snow* @Thorlap71
              last edited by

              @Thorlap71 I’ve tried to contact the dev…

              Run 2
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              Spark

              T isaziI 2 Replies Last reply Reply Quote 0
              • T Offline
                Thorlap71 @snow*
                last edited by

                @snow but probably to no avail, right?

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                • isaziI Offline
                  isazi Moderator @snow*
                  last edited by

                  @snow how? This was implemented by an Intern at Suunto years ago, so it should be maintained by Suunto right now. Have you contacted Suunto?

                  Watch: Suunto Vertical 2 Titanium Black

                  Blog: isazi's home

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                  • S Offline
                    snow* @isazi
                    last edited by

                    @isazi yep I meant that, support@

                    Run 2
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