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GPS and heart rate way out now

Scheduled Pinned Locked Moved Spartan
gpsheart ratefail
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  • S Offline
    Saketo Nemo Moderator @cosme.costa
    last edited by 6 May 2020, 20:16

    Try change battery before.
    I’ve tested h10 and new suunto belt either, my advise is the second one

    1 Reply Last reply Reply Quote 1
    • R Offline
      RiphRaph Bronze Member @James Hill
      last edited by 6 May 2020, 20:50

      @James-Hill Suunto chest straps are notorious for failing quickly. I bought one last January and in under two months it was giving me the same off-the-scale readings as you’re getting. Luckily I was able to return it, and I now use a Polar H10, no more problem.

      Formerly Spartan Sport WHR, happy Coros Vertix user since Sept. 2020

      S 1 Reply Last reply 7 May 2020, 07:41 Reply Quote 1
      • S Offline
        Saketo Nemo Moderator @RiphRaph
        last edited by 7 May 2020, 07:41

        @RiphRaph
        What you say was true, but for some months now the belts have changed and are back to being reliable.
        In my experience, the H10 has progressively decayed, in order to constantly provide me with junk data, despite changing batteries, resetting and updating firmware. Polar support also turned out to be terrible.
        But hey, again, that’s only mine experience 😉

        M 1 Reply Last reply 7 May 2020, 08:09 Reply Quote 0
        • M Offline
          MatthiasKlug @Saketo Nemo
          last edited by 7 May 2020, 08:09

          @Saketo-Nemo
          Hi, i have exactly the issue and solution, I bought a polar h10
          i have heard about the new suunto heart rate belt and i would like to buy one BUT unfortunately they are out of stock …

          Suunto Vertical - Software 2.25.66
          App 4.73.3
          Galaxy J5 Pro - Android 9
          stryd firmware 2.1.16

          formerly used:
          S9 Baro Firmware 2.23.24
          SSU-Firmware 2.8.32

          1 Reply Last reply Reply Quote 3
          • S Offline
            Saketo Nemo Moderator
            last edited by 7 May 2020, 08:10

            DAMN corona !

            1 Reply Last reply Reply Quote 0
            • _ Offline
              ___Alejandro___
              last edited by 7 May 2020, 08:55

              Hi, I can’t comment on the GPS bit, but most definitely can on the HR belt. Polar H10 if you want rock-solid reliability and longevity. I went through three Suunto Smart sensor to one H10 – and it’s still going strong. All the best.

              L 1 Reply Last reply 23 Sept 2020, 03:02 Reply Quote 1
              • L Offline
                loopylou72 @___Alejandro___
                last edited by 23 Sept 2020, 03:02

                @Alejandro I switched from 3 suunto HR belts and am now on HR10 number 3! It works great when it works but I keep getting reading drop outs - has this happened to you? Works fine then suddnely down to around 50… I have tried all the tips. If I take off the module and put it back on then it works - but this is useless in a race or hard training run and just annoying to keep having to do on runs. Anyone else had this problem?

                _ E C 3 Replies Last reply 23 Sept 2020, 07:07 Reply Quote 0
                • _ Offline
                  ___Alejandro___ @loopylou72
                  last edited by 23 Sept 2020, 07:07

                  @loopylou72 Hmmm, that’s a lot of HR belts ya went through… Sounds like you’re a very heavy user – maybe you’re just one of the unlucky ones that go through 'em regardless? Were all the belts reading off of the same watch? Maybe there’s the issue? Otherwise, I’ve no idea. Sorry!

                  L 1 Reply Last reply 23 Sept 2020, 10:40 Reply Quote 0
                  • E Offline
                    Egika Platinum Member @loopylou72
                    last edited by 23 Sept 2020, 07:49

                    @loopylou72 maybe something else in the system is the underlying problem. How do you wear the belts (position, wet/dry, shirt material, weather etc)?

                    t6, S6, Elementum Terra, Ambit 3 Sapphire, Spartan Ultra Copper, Traverse Alpha, S7 Graphite LE, S9B Ambassador, S9P Granite Blue Titanium, S9PP Titanium Sand, Vertical All Black, Race Titanium Charcoal,
                    Race S All Black - TI Canary - Titanium Courtney

                    L 1 Reply Last reply 23 Sept 2020, 10:45 Reply Quote 1
                    • C Offline
                      cosme.costa @loopylou72
                      last edited by 23 Sept 2020, 07:59

                      @loopylou72 I have used a lots of suunto straps, then I switched to the polar H10 and now I’m using the polar OH1.
                      In my case, the behavior with the Suunto smart sensor was high spikes (over 200 bpm) when the strap was starting to fail, you can clean it but in a few runs it is out again, then with the polar H10 when it started to fail instead of spikes I got sudden drops, first I thought it was the strap but it was the battery that was starting to be low (the polar H10 has quite high battery consumption). I had to ditch the chest straps due the bruises that they proke me and I switched to the polar OH1 and I’m pretty satisfied with it, the downsizes, in my opinion, are that the battery doesn’t last much and that the reactions in HR changes are a bit slower that with the chest straps.

                      L 1 Reply Last reply 23 Sept 2020, 10:37 Reply Quote 1
                      • L Offline
                        loopylou72 @cosme.costa
                        last edited by 23 Sept 2020, 10:37

                        @cosmecosta thanks for this - the Polar app says the battery is full but maybe the app is incorrect. I will change it and see. Is the OH the arm band? Do they work OK? thanks for responding!

                        C 1 Reply Last reply 23 Sept 2020, 10:56 Reply Quote 0
                        • L Offline
                          loopylou72 @___Alejandro___
                          last edited by 23 Sept 2020, 10:40

                          @Alejandro 3 suunto HR monitors - just got them replaced when they failed then gave up and bought the polar. Worked fine and then starts to drop. Polar also replaced it - twice… now am giving up on Polar! Yes I run about 100km+ a week and use it on every run.

                          _ 1 Reply Last reply 23 Sept 2020, 13:31 Reply Quote 0
                          • L Offline
                            loopylou72 @Egika
                            last edited by 23 Sept 2020, 10:45

                            @Egika yes have tried different positions, back to front even. Different watches, gel/saliva! Maybe it is my heart!

                            1 Reply Last reply Reply Quote 0
                            • C Offline
                              cosme.costa @loopylou72
                              last edited by 23 Sept 2020, 10:56

                              @loopylou72 said in GPS and heart rate way out now:

                              @cosmecosta thanks for this - the Polar app says the battery is full but maybe the app is incorrect. I will change it and see. Is the OH the arm band? Do they work OK? thanks for responding!

                              Yes it is the arm band, and for me it works OK, I’m using it for more than a month.

                              S 1 Reply Last reply 24 Sept 2020, 16:00 Reply Quote 0
                              • _ Offline
                                ___Alejandro___ @loopylou72
                                last edited by ___Alejandro___ 23 Sept 2020, 13:31

                                @loopylou72 The only other thing I can think of is that I always disconnect the H10 sensor from it’s belt after every activity, as it tends to rinse-out the battery (not sure if it’s still maintaining a Bluetooth connection after the activity), and a failing battery would also make the HR reading drop way lower than it should (but I’m assuming that Polar support would have tried that with you before sending you new ones?).

                                Or maybe it’s just your super-efficient-Tony-Stark-like-iron-man heart, for the win. 🙂

                                Otherwise, like cosmecosta says, try a Polar OH1 or a Scosche Rhythm+ . I prefer the chest belts, but they may work out better for you. Happy Hunting!

                                L 1 Reply Last reply 25 Sept 2020, 04:16 Reply Quote 1
                                • S Offline
                                  Shrek3k @cosme.costa
                                  last edited by Shrek3k 24 Sept 2020, 16:00

                                  @cosmecosta said in GPS and heart rate way out now:

                                  @loopylou72 said in GPS and heart rate way out now:

                                  @cosmecosta thanks for this - the Polar app says the battery is full but maybe the app is incorrect. I will change it and see. Is the OH the arm band? Do they work OK? thanks for responding!

                                  Yes it is the arm band, and for me it works OK, I’m using it for more than a month.

                                  I am a Wahoo Tickr Fit (armband) user for more than 15 months now (3-7 runs a week, up to 100km/week) and very satisfied with the performance and comfort. I can most certaibly recommend these armbands - as can my wife who is using one, too. Before that I used a Scosche Rhythm Plus armband, but the battery time of the old version is too short. Otherwise recommended, too , although the newer Scosche Rhythm 24 should be better (but is too expensive and hard to find in Germany)

                                  using a Suunto Vertical & Suunto Wings; mostly running (AKA stomping around) and cycling mostly through the northern german "wilderness"
                                  OS - Android 15/Pixel Pro 7

                                  L 1 Reply Last reply 25 Sept 2020, 05:50 Reply Quote 1
                                  • L Offline
                                    loopylou72 @___Alejandro___
                                    last edited by 25 Sept 2020, 04:16

                                    @Alejandro thanks I used to take the module off but then wondered if that made any difference and got lazy! I will do it every time! I changed the battery today even though the Polar app says it is full… thanks so much for the help hopefully this will do the trick!

                                    1 Reply Last reply Reply Quote 1
                                    • L Offline
                                      loopylou72 @Shrek3k
                                      last edited by 25 Sept 2020, 05:50

                                      @Shrek3k thanks for the info!

                                      1 Reply Last reply Reply Quote 0
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