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    HR sensor on watch and external at the same time

    Scheduled Pinned Locked Moved Suunto 5
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    • DMytroD Offline
      DMytro @matt-r
      last edited by

      @matt-r nope, if the watch connects to the sensor, it uses just that automatically. No need to toggle watch HR off every time.

      matt-rM 1 Reply Last reply Reply Quote 0
      • matt-rM Offline
        matt-r @DMytro
        last edited by

        @DMytro Ok, that’s generally what I thought 🙂
        By the way - is the possible lack of VO2max measurement affected by turning off the heart rate on the watch?
        I bet not, but… After disabling this option - with today’s 8km run, 45 min normal pace. I got no such measurement - hence my interest in this duplicate option.

        DMytroD 1 Reply Last reply Reply Quote 0
        • DMytroD Offline
          DMytro @matt-r
          last edited by

          @matt-r if HR was measured my HR strap, VO2Max shouldn’t disappear.

          matt-rM 1 Reply Last reply Reply Quote 0
          • matt-rM Offline
            matt-r @DMytro
            last edited by

            @DMytro Ok - another thing I reasonably expected 😉
            Then I am now curious why there was no measurement of VO2max 😕

            DMytroD 1 Reply Last reply Reply Quote 0
            • DMytroD Offline
              DMytro @matt-r
              last edited by

              @matt-r did you have vO2 before? Or did you reset your watch recently?

              matt-rM 1 Reply Last reply Reply Quote 0
              • matt-rM Offline
                matt-r @DMytro
                last edited by

                @DMytro Yes, I was doing a hard reset - I had a problem with the update.
                However, I thought that the VO2max measurement should be read - as it is written in the instructions - even after the first exercise, but lasting a minimum of 15 min 🙄

                DMytroD 1 Reply Last reply Reply Quote 0
                • DMytroD Offline
                  DMytro @matt-r
                  last edited by

                  @matt-r sometimes 1 exercises is not enough. Do a couple more and everything will be ok

                  matt-rM 1 Reply Last reply Reply Quote 2
                  • matt-rM Offline
                    matt-r @DMytro
                    last edited by

                    @DMytro Sure, that’s probably how it will be.
                    But strange, because I remember exactly that after an identical first run I immediately got a VO2max sample and now I don’t 🤔

                    DMytroD 1 Reply Last reply Reply Quote 0
                    • DMytroD Offline
                      DMytro @matt-r
                      last edited by

                      @matt-r the firstbeat vo2max algo has some filtering process, which throws away portions of data if it thinks they are faulty/not accurate enough. Since it’s colder now, maybe it impacted the quality of the data and algorithm decided the data wasn’t enough to give you a reliable value.

                      matt-rM 1 Reply Last reply Reply Quote 1
                      • matt-rM Offline
                        matt-r @DMytro
                        last edited by

                        @DMytro oooo! that’s an interesting observation, I hadn’t thought of that 😄
                        Cool tip - such for general understanding of Suunto ecosystem 🙂
                        thanks!

                        1 Reply Last reply Reply Quote 1

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