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    [Discussion] Share your projects

    Scheduled Pinned Locked Moved Suunto Plus Development
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    • surfboomerangS Offline
      surfboomerang @safari
      last edited by

      @safari does the note show if you try a different text size by holding the up- or down button?

      Suunto Vertical Titanium Solar
      OnePlus Nord 4

      S 1 Reply Last reply Reply Quote 0
      • S Offline
        safari @surfboomerang
        last edited by

        @surfboomerang
        The keys weren’t responding. Here’s how I solved it:
        I canceled the exercise (I had just started it anyway).
        I resynchronized the phone and started the exercise again. It’s fixed now.

        history:
        suunto vertical solar titanium
        suunto 9 baro
        suunto ambit 3
        suunto ambit 2
        Suunto Smart Heart Rate Belt

        suunto App: apple iphone 14

        surfboomerangS 1 Reply Last reply Reply Quote 1
        • surfboomerangS Offline
          surfboomerang @safari
          last edited by

          @safari Please let me know if you encounter other issues

          Suunto Vertical Titanium Solar
          OnePlus Nord 4

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

            I am not really good at coding, but my idea would be to program an S+ for the Woo kite sensor.
            Maybe it’s possible to show the jump data right on the watch?
            How can do this?

            https://www.woosports.com/

            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

            Raimo JärviR 1 Reply Last reply Reply Quote 0
            • Raimo JärviR Offline
              Raimo Järvi @Egika
              last edited by

              @Egika I don’t know anything about the Woo kite sensor, but I guess you would want to connect to it using BLE. You would need specification of their BLE data format to write an app for it, at least I couldn’t find any documentation for it.

              Pragmatic Programmer

              EgikaE 1 Reply Last reply Reply Quote 1
              • EgikaE Offline
                Egika Platinum Member @Raimo Järvi
                last edited by

                @Raimo-Järvi thank you, Raimo!

                I’ll check with them. Let’s see.

                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 0
                • A Offline
                  aenzed
                  last edited by aenzed

                  Hello all, I’m currently mostly vibe coding an app because my programming skills are too low for what I want. I am type 1 diabetic since recently so been looking for a way to track blood sugar without having to constantly look at my phone. Was finally able to get it somewhat working so that the values are being received correctly, just needs some polishing to make it all look a bit better.
                  WhatsApp Image 2026-04-03 at 15.10.48.png

                  Raimo JärviR 1 Reply Last reply Reply Quote 3
                  • Raimo JärviR Offline
                    Raimo Järvi @aenzed
                    last edited by

                    @aenzed Sounds interesting! Are you receiving blood glucose values from a sensor, or how does it work?

                    Pragmatic Programmer

                    A 1 Reply Last reply Reply Quote 0
                    • A Offline
                      aenzed @Raimo Järvi
                      last edited by

                      @Raimo-Järvi A rather convoluted setup where glucose sensor values are sent to a open source cloud app (Nightscout) for logging. Data is then retrieved from Nightscout API in a self built BLE bridge app which then sends the data to the watch. Internet access is unfortunately required, but for most things that’s not a problem.

                      brechtvbB 1 Reply Last reply Reply Quote 1
                      • brechtvbB Offline
                        brechtvb Bronze Member @aenzed
                        last edited by

                        @aenzed so your Suunto watch connects back to the phone using this BLE connection method with uuids and byte blob reading?

                        A 1 Reply Last reply Reply Quote 0
                        • A Offline
                          aenzed @brechtvb
                          last edited by

                          @brechtvb Yep, UUID is set in the BLE bridge app and SuuntoPlus app explicitly 🙂 The docs have a very nice walkthrough of BLE device connection, although it still took me awhile to get everything working.

                          brechtvbB 1 Reply Last reply Reply Quote 1
                          • brechtvbB Offline
                            brechtvb Bronze Member @aenzed
                            last edited by

                            @aenzed do you mean the suunto manual? It also states max 2 devices, is that 2 devices per custom suunto plus app?

                            A 1 Reply Last reply Reply Quote 0
                            • A Offline
                              aenzed @brechtvb
                              last edited by

                              @brechtvb Yes, the manual/reference sheet in the VS code simulator. I don’t think I can answer that 100% correctly, but from the reference sheet I would say that it is max 2 devices per watch and not per app as they specifically mention watch firmware.

                              brechtvbB 1 Reply Last reply Reply Quote 0
                              • brechtvbB Offline
                                brechtvb Bronze Member @aenzed
                                last edited by

                                @aenzed okay thank you for your input.

                                This weekend i’m starting on reading a garmin sensor, should not be too hard.

                                But this limit of 2 sensors is really wild. If one cycles with:

                                • speed
                                • cadance
                                • power
                                • heart rate

                                sensor, we are 2 times in the blue. Suunto should really up this number, with just a note/popup that power consumption will go up because of the number of connected devices. That is totally acceptable.

                                Suunto users understand as well that GPS can be configured less precise for less power consumption.

                                1 Reply Last reply Reply Quote 3
                                • W Offline
                                  Wilson75 @AYamshanov
                                  last edited by

                                  @AYamshanov
                                  Someone developed it. I assumed that you are aware.

                                  com.sports-tracker.suunto://campaign/suuntoplusstore/sportsapp/zzanch01

                                  Suunto Vertical Titanium
                                  Suunto Wing
                                  SA (bêta) on Pixel 9pro

                                  S9B Titanium (sold)
                                  SSU (sold)

                                  A 1 Reply Last reply Reply Quote 0
                                  • surfboomerangS Offline
                                    surfboomerang
                                    last edited by surfboomerang

                                    For the sailors among us…
                                    I’m developing an app for the calculation of Velocity Made on Course (VMC).

                                    f483a71a-8937-4cc2-9c9e-c925bf3683ec-image.png

                                    First of all, the simulator totally ignores the nautical distance format. The watch does format it well so it’s not a big deal.

                                    The second issue is that I don’t see any option to get the bearing and/or coordinates of a selected POI. Only the distance is available. This makes the VMC calculation very inaccurate since the distance is measured in meters only.

                                    The preferred way would be to calculate the VMC with the speed and angle

                                    speed * Math.cos(heading - bearing);

                                    All of the values are known, except the bearing to the POI. Is there any way to get this information?

                                    Suunto Vertical Titanium Solar
                                    OnePlus Nord 4

                                    EgikaE 1 Reply Last reply Reply Quote 1
                                    • Łukasz SzmigielŁ Offline
                                      Łukasz Szmigiel
                                      last edited by

                                      Here’s my little S+ app called “Constantin” that shows either pace or HR in split view:

                                      Graph on the left and delta / current / average on the right.

                                      Top button switches between pace and HR.

                                      image.png

                                      PXL_20260406_151831505.jpg

                                      PXL_20260406_151838972.jpg

                                      When I run I tend to have quick glimpses on my watch to see if I have a tendency to go too fast or if my HR climbs. So I have designed a view that shows me if I’m actually deviating from the average in pace or HR or not.

                                      S9PP 2.50.28

                                      Bigb0zzB 1 Reply Last reply Reply Quote 5
                                      • Łukasz SzmigielŁ Offline
                                        Łukasz Szmigiel
                                        last edited by

                                        It’s evolving 🙂

                                        Zrzut ekranu 2026-04-06 231216.png

                                        I went for canvas instead of default chart so that I can have the latest value exactly in the center.

                                        S9PP 2.50.28

                                        1 Reply Last reply Reply Quote 4
                                        • Bigb0zzB Offline
                                          Bigb0zz @Łukasz Szmigiel
                                          last edited by

                                          @Łukasz-Szmigiel Hope to see this in the Store soon—it looks incredibly useful.

                                          Łukasz SzmigielŁ 1 Reply Last reply Reply Quote 0
                                          • Łukasz SzmigielŁ Offline
                                            Łukasz Szmigiel @Bigb0zz
                                            last edited by

                                            @Bigb0zz thanks, I just filled in the form to become a Suunto Partner. I’ll upload it after I’m accepted.

                                            S9PP 2.50.28

                                            1 Reply Last reply Reply Quote 0
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