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    Suunto Smart Heart Rate Belt 2

    Scheduled Pinned Locked Moved Heart Rate Devices
    147 Posts 37 Posters 10.5k Views 34 Watching
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    • VoiGASV Offline
      VoiGAS Gold Members @atoponce
      last edited by

      @atoponce Yes, had the same noisy graph in runalyze most of the time. As it is stated that the HRM2 is optimized for ZS it should be at least a little better…


      Race S
      Vertical Titanium Solar
      Ambit3 Vertical
      Eon Core

      1 Reply Last reply Reply Quote 1
      • S Offline
        snow*
        last edited by snow*

        Screenshot 2026-09-12 091050.png
        excerpt of R-R intervals during box step-up sessions. I keep noticing these artifacts here and there (I’m wearing the SHRM2/H10 with my torso bare). With the Polar H10, this never happens—not even once. For comparison, I always use the conductive gel with both. Anybody else?

        2 S 2 Replies Last reply Reply Quote 1
        • 2 Offline
          2b2bff Gold Members @snow*
          last edited by

          @snow said:

          I always use the conductive gel with both

          I don’t know exactly what the Suunto manual says, if something at all. But for my Garmin HRM-DUAL they advise against conductive gel…

          Suunto Race S
          Garmin Epix Pro

          S 1 Reply Last reply Reply Quote 0
          • S Offline
            snow* @2b2bff
            last edited by snow*

            @2b2bff said:

            But for my Garmin HRM-DUAL they advise against conductive gel

            I guess their concern is about the product’s lifespan. Afaik there’s no side effects using gel (water-soluble). Ofc you need to rinse the strap thoroughly…

            1 Reply Last reply Reply Quote 0
            • SuperFlo75S Offline
              SuperFlo75 Silver Members Bronze Member
              last edited by

              Hello guys, as you know, I had severe problems with my watches (SV and SV2) and the ‚old‘ HRM… problems with the BT connection, so I didn‘t use the belts for a long time. Is there anyone who had these problems, too? Can anybody say if the problems are gone with the new HRM2? Thanks 🙏

              Suunto Vertical 2 Titanium Sage
              Suunto Vertical Titanium Forest/Dark Ruby/UTMB/Courtney_Edition
              Suunto Wing
              Suunto 9 Peak Pro Titanium (owns my wife now)
              Suunto Spartan Ultra
              SA iOS 3.13.1 (23404)
              Instagram @superflo75

              1 Reply Last reply Reply Quote 0
              • S Offline
                snow* @snow*
                last edited by snow*

                That’s how it went today (running) w/ a hiccup that lasted about a minute:
                Screenshot 2026-09-13 145325.png

                hiccup zoomed:
                Screenshot 2026-09-13 145818.png
                no idea what happened. Polar H10 no issues at all.

                1 Reply Last reply Reply Quote 0
                • martintrailM Offline
                  martintrail Silver Members
                  last edited by

                  I can only confirm that none of the new metrics work on the Vertical 1 with the new strap.

                  Garmin Enduro 3
                  Suunto Vertical Ti Solar

                  RayfoxR VoiGASV 2 Replies Last reply Reply Quote 0
                  • RayfoxR Offline
                    Rayfox @martintrail
                    last edited by

                    @martintrail
                    On Suunto’s page for the Smart Heart Rate Belt 2, footnote 3 states:

                    “Running Form: Supported on Suunto Vertical 2, Race, Race 2, Race S, Run and Run 2. On selected models, Running Form requires a custom sport mode, SuuntoPlus, or post-workout analysis.”

                    The original Vertical is not on the list, so we can only hope support will be added later.

                    1 Reply Last reply Reply Quote 0
                    • Q Offline
                      querro7 @Egika
                      last edited by

                      @Egika any news on this bug with Suunto 9 ? Belt is still not working 😟

                      EgikaE 1 Reply Last reply Reply Quote 0
                      • VoiGASV Offline
                        VoiGAS Gold Members @martintrail
                        last edited by

                        @martintrail Did you try the S+ App? At least I can install it on the V1, but don’t have the belt to test it


                        Race S
                        Vertical Titanium Solar
                        Ambit3 Vertical
                        Eon Core

                        martintrailM 1 Reply Last reply Reply Quote 0
                        • martintrailM Offline
                          martintrail Silver Members @VoiGAS
                          last edited by

                          @VoiGAS Which one? 😮

                          Garmin Enduro 3
                          Suunto Vertical Ti Solar

                          Mitch9M 1 Reply Last reply Reply Quote 0
                          • Mitch9M Offline
                            Mitch9 Silver Members @martintrail
                            last edited by

                            @martintrail This one:

                            1000170390.png

                            Watch: Suunto Vertical Titanium Solar (Sand)
                            SA: Android (beta)
                            HRS: Polar H10

                            martintrailM 2 Replies Last reply Reply Quote 1
                            • martintrailM Offline
                              martintrail Silver Members @Mitch9
                              last edited by

                              @Mitch9 aaah this one, I know but Vertical 1 isn’t listed as supported there. I will try tomorrow

                              Garmin Enduro 3
                              Suunto Vertical Ti Solar

                              1 Reply Last reply Reply Quote 1
                              • martintrailM Offline
                                martintrail Silver Members @Mitch9
                                last edited by

                                @Mitch9 It doesn’t work. Just as I thought. IMG_5013.jpeg

                                Garmin Enduro 3
                                Suunto Vertical Ti Solar

                                VoiGASV 1 Reply Last reply Reply Quote 2
                                • VoiGASV Offline
                                  VoiGAS Gold Members @martintrail
                                  last edited by

                                  @martintrail Hope dies last… don’t get it why the S+ doesn’t work with V1 when there are working Apps for 3rd party accessories like Garmin Varia(!)


                                  Race S
                                  Vertical Titanium Solar
                                  Ambit3 Vertical
                                  Eon Core

                                  martintrailM S 2 Replies Last reply Reply Quote 1
                                  • martintrailM Offline
                                    martintrail Silver Members @VoiGAS
                                    last edited by

                                    @VoiGAS The watch just can’t read the data from the belt. It’s a shame, so we’ll see if an update comes out.

                                    Garmin Enduro 3
                                    Suunto Vertical Ti Solar

                                    B 1 Reply Last reply Reply Quote 1
                                    • S Offline
                                      snow* @VoiGAS
                                      last edited by

                                      @VoiGAS iirc Joaquin in his review said that a special S+ will be released for V1

                                      1 Reply Last reply Reply Quote 2
                                      • EgikaE Offline
                                        Egika Platinum Member @querro7
                                        last edited by Egika

                                        @querro7 said:

                                        @Egika any news on this bug with Suunto 9 ? Belt is still not working 😟

                                        The fact is known. But obviously not easy to solve.
                                        At the bottom of the SHRM2 website the compatibility is listed as follows:
                                        565641fa-749c-4503-a811-a941c0693b46-image.jpeg

                                        Plus from internal tests SHRM2 is also compatible with:

                                        • Suunto 9 Peak
                                        • Suunto 5
                                        • Spartan Trainer WHR
                                        • Spartan Sport WHRB
                                        • Karoo2
                                          and other devices I won’t list here.

                                        t6, S6, Elementum Terra, Ambit 3 Sapphire, Spartan Ultra Copper, Traverse Alpha, S7 Graphite LE, S9B Ambassador, S9P Titanium, S9PP Titanium, Vertical All Black, Race Titanium Charcoal, Race S Titanium Courtney, Run Lime, Race 2, Vertical 2 Titanium

                                        1 Reply Last reply Reply Quote 1
                                        • B Offline
                                          bubuche @martintrail
                                          last edited by

                                          @martintrail This is in the app description: it uses metrics sent by the watch and does not connect to the belt. So same limitations than the watch.

                                          VoiGASV 1 Reply Last reply Reply Quote 0
                                          • VoiGASV Offline
                                            VoiGAS Gold Members @bubuche
                                            last edited by VoiGAS

                                            @bubuche Ok, that makes sense. Hopefully a “real” S+ app for the HRB2 will be released then - or an update for V1


                                            Race S
                                            Vertical Titanium Solar
                                            Ambit3 Vertical
                                            Eon Core

                                            cosme.costaC 1 Reply Last reply Reply Quote 0

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