• Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Register
  • Login
Suunto app Forum Suunto Community Forum
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Register
  • Login

Sudden spikes in 24/7 HR reading at rest and during the night

Scheduled Pinned Locked Moved Suunto 9 Peak
247 hr
32 Posts 10 Posters 2.5k Views 10 Watching
Loading More Posts
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • I Offline
    isazi Moderator @Giacomo Laffranchini
    last edited by 6 Oct 2021, 08:22

    @giacomo-laffranchini one trick I have, may or may not work, is to turn off your watch (Settings->General->Power off), then turn it up again and see if it is better. After the update I had very low resources all the time, and higher HR, and this fixed the issue for me.

    Watch: Suunto Vertical Ti

    Blog: isazi's home

    G P 2 Replies Last reply 6 Oct 2021, 21:46 Reply Quote 2
    • G Offline
      Giacomo Laffranchini Bronze Member @isazi
      last edited by 6 Oct 2021, 21:46

      @isazi Thanks for the suggestion.
      Yes - I did try powering off and back on the device. I also tried an hard reset. Both without meaningful results.

      I am now trying to use the watch until the battery is fully drained and the watch turns off, and then re-charge fully the battery. It was suggested in a post on a different topic but I guess it may be worth to try.

      Interestingly, when I record an afternoon at my desk using an indoor sport profile the HR is correct and my resources are going up.

      Thanks again and will let you know if/when I find a solution.

      S9P Granite Blue Titanium

      G 1 Reply Last reply 13 Oct 2021, 17:32 Reply Quote 0
      • P Offline
        Patrick Rx @isazi
        last edited by 7 Oct 2021, 06:07

        @isazi I also tried your trick but it did not improve the HR readings

        1 Reply Last reply Reply Quote 0
        • D Offline
          Dimitrios Kanellopoulos Community Manager
          last edited by 7 Oct 2021, 09:20

          FYI today I also had a couple of spikes at my sleep chart. Strange. Also resources where low (23%)

          Community Manager / Admin @Suunto
          Creator of Quantified-Self.io
          youtube.com/c/dimitrioskanellopoulos
          https://instagram.com/dimitrioskanellopoulos
          https://www.strava.com/athletes/7586105

          1 Reply Last reply Reply Quote 1
          • G Offline
            Giacomo Laffranchini Bronze Member @Giacomo Laffranchini
            last edited by 13 Oct 2021, 17:32

            @giacomo-laffranchini said in Sudden spikes in 24/7 HR reading at rest and during the night:

            @isazi Thanks for the suggestion.
            Yes - I did try powering off and back on the device. I also tried an hard reset. Both without meaningful results.

            I am now trying to use the watch until the battery is fully drained and the watch turns off, and then re-charge fully the battery. It was suggested in a post on a different topic but I guess it may be worth to try.

            Interestingly, when I record an afternoon at my desk using an indoor sport profile the HR is correct and my resources are going up.

            Thanks again and will let you know if/when I find a solution.

            Just wanted to provide a quick update - Draining the battery, fully recharge the watch and resetting the watch did not produce any noticeable result. The watch auto records 24/7 HR values that are consistently above 80 Bpm (except at night) no matter what (e.g., position of the watch, arm, type of strap, tightness); funny enough the HR - event at rest - recorded through an activity profile appears correct.
            Thanks all for the tips anyway.

            S9P Granite Blue Titanium

            W 1 Reply Last reply 7 Jun 2022, 11:39 Reply Quote 0
            • W Offline
              Willem Vancutsem @Giacomo Laffranchini
              last edited by 7 Jun 2022, 11:39

              @giacomo-laffranchini Was this resolved finally? I seem to be having the same issue: spot reading + during activity is great, but 24/7 is always too high.

              Thanks in advance!

              G 1 Reply Last reply 7 Jun 2022, 23:00 Reply Quote 0
              • G Offline
                Giacomo Laffranchini Bronze Member @Willem Vancutsem
                last edited by 7 Jun 2022, 23:00

                @willem-vancutsem The issue was partially addressed after I sent the watch to SUUNTO for repair. My sense is that there was an issue with the HR sensor of my unit.

                HR readings had been better after the repair and until the last FW update. However, I guess my anatomy is not ideal for the S9P because the off-wrist detection (introduced with the last FW) keeps turning off the sensor. Hence, I have holes of several hours in the daily HR readings. I tried various straps to achieve a more “snug” fit but with no luck; I am currently using another device which appears to fit my anatomy better.

                Hope you will be able to resolve the issue with your device.
                Best!

                S9P Granite Blue Titanium

                W 1 Reply Last reply 8 Jun 2022, 08:25 Reply Quote 0
                • W Offline
                  Willem Vancutsem @Giacomo Laffranchini
                  last edited by 8 Jun 2022, 08:25

                  @giacomo-laffranchini Thanks for the reply!

                  I have the impression that it always takes more or less 15 seconds or so for the watch to reach the correct HR when I do an instant reading. So my guess is that, in 24/7, it settles too early, which results in a HR that is too high.

                  Was this the case for your watch as well? If so, and if this was resolved after sending it back, I might have to do so as well.

                  G 1 Reply Last reply 9 Jun 2022, 01:15 Reply Quote 0
                  • G Offline
                    Giacomo Laffranchini Bronze Member @Willem Vancutsem
                    last edited by 9 Jun 2022, 01:15

                    @willem-vancutsem I don’t know what is the “logic” used by the watch to set on a particular HR reading/values

                    As for your question, the issue was partially addressed after the watch was serviced. That is I stopped having sudden spikes in HR reading especially during sleep. However, I stopped using the watch a couple of month ago because I started having several hours of missing HR values during the day and at night.

                    Please be aware that the experience with customer service, if you are in the US , is not great. They are a bit slow.

                    Sorry I can’t offer any further help/info

                    S9P Granite Blue Titanium

                    1 Reply Last reply Reply Quote 0
                    • G Offline
                      Goran Khalaf @Giacomo Laffranchini
                      last edited by 10 Aug 2023, 20:42

                      @Giacomo-Laffranchini Any solution for the issue you had? I have the same issue. The watch is new with firmware 2.26.8.

                      R 1 Reply Last reply 30 Oct 2023, 17:27 Reply Quote 0
                      • R Offline
                        robertchristophe @Goran Khalaf
                        last edited by 30 Oct 2023, 17:27

                        @Goran-Khalaf same with my 9peak since the begining of using it…

                        1 Reply Last reply Reply Quote 0
                        • First post
                          Last post

                        Suunto Terms | Privacy Policy

                          This community forum collects and processes your personal information.
                          consent.not_received