• 1 Votes
    11 Posts
    1k Views
    M
    One thing that caused my grief when working with subscribed signals (HR, pace) in main.js or in onLoad is that on the simulator signals are always available. On the watch subscribed signals seem to transition from ‘undefined’ -> ‘NaN’ -> a valid number. I ended up needing to protect any use of these signals by using isFinite(), like this. // Get the index of the the active zone for a 5 zone HR gauge // v current value // zones an array of 4-values defining the 5 zones function getActiveZone(v, zones) { if (!isFinite(v)) return 0; for (var i = 1; i < zones.length; i++) { if (v < zones[i]) return i - 1; } return zones.length - 1; } Inserting systemEvent() was quite effective in pinpointing the point of failure once I understood how to do it. But I do not really get any error message, just something like this. [MR] messages are inserted by me, so I can see something happened after “G4a”, but not what the actual error was. #3251371 26.05.2026 17:44:39 : EVT UI_FRAMEWORK : JS [MR] G1 #3251372 26.05.2026 17:44:39 : EVT UI_FRAMEWORK : JS [MR] G2 #3251373 26.05.2026 17:44:39 : EVT UI_FRAMEWORK : JS [MR] G3 #3251374 26.05.2026 17:44:39 : EVT UI_FRAMEWORK : JS [MR] G4a1-not-supported #3251375 26.05.2026 17:44:39 : WRN UI_FRAMEWORK : JS I am more of a Swift or C# person used to verbose error messages and traceback. But maybe I have been spoiled.
  • Third-party chest strap with ZoneSense on SuuntoPlus?

    Suunto Race 2
    16
    0 Votes
    16 Posts
    400 Views
    S
    @Kraisun-Tunta I wasn’t coming at you only trying to communicate that there is a ton of n of 1 information in a search here due to the fact different people have had different experiences. After spending a bit of time here you will find that the experiences with people vary quite widely. Not sure why, but somethings have worked really well for me while for others not so well. The good news is people here help each other troubleshoot and help make things work. I get it though. I offended you. I wasn’t trying to…
  • Race S: Extremely high battery use rate

    Suunto Race S
    56
    5 Votes
    56 Posts
    5k Views
    dreamer_D
    @elbee thank you so much for the very detailed answer. That 5% per hour with dual band and using maps is not that bad. It seems better than I thought. I understand that before the update battery life was more similar to the numbers Suunto says.
  • Main Watch Widgets in OpenSuuntoPlus

    Suunto Plus Development
    6
    2 Votes
    6 Posts
    833 Views
    suzzloS
    @Mister-PYC a widget for Fasting is my ambition here.
  • Tech diver issues with Nautic

    Nautic
    4
    2 Votes
    4 Posts
    260 Views
    H
    @garyt687 When setting compass bearing at surface, sometimes u descend and it undoes the bearing. I know in manila it says stay in compass view - but it has sometimes reset on me even in that screen as soon as dive starts. This is useless. We want to set things and leave them not have a computer decide to turn them off 10 seconds afterwards. Please change that The Compass Bearing is active for 5 Minutes above water. Then Suunto resets the bearing. I have noted this also as something that can eaily confuse people setting the Bearing at the parking and during walk to the water entrance will loose the bearing fix. Suunto should fix that.But I overcome this by setting my bearing jsut before going under water. Within 5 minutes and under water it remains active and set.
  • Asking ClaudeCode to decode Suunto Guide files

    Suunto Plus Development
    4
    0 Votes
    4 Posts
    160 Views
    Dimitrios KanellopoulosD
    @matram Feel free to ping me if you need help. or you want another service connected for autosync, but try the official channels of the app. I made this for me convenience as well and managed to upload history from Strava Garmin and all the stuff I had in the past
  • [Question] No stupid questions - ask anything here

    Pinned Suunto Plus Development
    133
    4 Votes
    133 Posts
    14k Views
    D
    @matram Fantastic! many thanks!
  • Suunto Spark

    Headphones
    45
    0 Votes
    45 Posts
    3k Views
    dreamer_D
    About the issues I was talking about in the previous posts. To be honest, I’m pretty disappointed with the Spark. It’s like the build/sound quality is very good but software is not good enough (overlapped audios/integration…). I think Suunto has an interesting opportunity here, but I’m not keeping them (for now).
  • 1 Votes
    22 Posts
    1k Views
    dreamer_D
    @Highlands said in Suunto Vertical 1 – A Few Questions About the Future + Questions About the Vertical 2 and a Comparison with the Coros Nomad / the New Vertix 2026: @dreamer_ I hope they put a sapphire crystal on R2S. About this, I think my wife’s 46mm Run could fit a 1.4 inches screen. Perhaps they could fit that screen aize in the Race 2 S playing with the bezels and making you think the watch is not that “S” but something comparable to a Fenix 8 47mm . That simple change would make a lot of noise for marketing in my opinion and very likely much better sales (just for that)
  • Several navigation issues (feedback)

    Suunto Vertical 2
    61
    1
    1 Votes
    61 Posts
    8k Views
    E
    @Joaquin Be careful not to chase perfection and in the end nothing is completed. The komoot route is a bit cumbersome and komoot is far from perfect (even if I tell komoot to not change the route, the route on my suunto race s is different than on my wife’s apple watch.) The garmin/wahoo way (select a gpx file and use the open with app) would be an improvement, even if not all tbt alerts are perfect. My first gps watch (a ambit 3 sport) only had breadcrumb navigation. Did I ever got lost? No. My watch after that, a forerunner 935, had breadcrumb and tbt alerts. (Which didn’t work well. A route could only have 50 navigation alerts and if you did your route reversed you lost all tbt alerts). Did I ever got lost? No. My first watch with maps (a forerunner 965) and having some context is nice. Eventually garmin fixed the 50 alert limit, but not the reverse problem and they introduced a timing bug (up to 10k the alerts are before a corner, after 20k alerts are in a corner, or after). And yes, on a twisty road you get alerts for every corner. Did I ever get lost? No. Now I have a suunto. Komoot is fine, but could be better. Autodetect of going reverse is good. No problem if I do a round route and the end is detected before the start (garmin has problems with this. Navigations stops when you reach the goal, which could be before you actually started). Autozoom actually works as one would except (garmin had autozoom, but that doesn’t work, or not as one should expect). But do I get lost ever? No. In the end, all are equally good in the “do not get lost” requirement. Is everything perfect? No. But don”t wait until everything is perfect. Release small steps. Get feedback. Improve some more.
  • When NDL comes to 0, TTS should...

    Nautic
    2
    2 Votes
    2 Posts
    109 Views
    dagascD
    @Niels-Søren-Bøgh I agree with this, and I was actually thinking about making a post like this myself.
  • Suunto Ocean update 2.51.28

    Pinned Suunto Ocean
    42
    15 Votes
    42 Posts
    3k Views
    SquirrelS
    @valentoni said in Suunto Ocean update 2.51.28: Once I’ve sent the logs, do I need to contact Dimitrios Kanellopoulos? Yes, as per linked post After that send me a private message with your email or account name used for the Suunto app. Do not share your email here in the forums as a post please. Use the chat function under my profile. https://forum.suunto.com/user/dimitrios-kanellopoulos ⋮Blue circle menu on the right
  • 2 Votes
    3 Posts
    150 Views
    dreamer_D
    @Squirrel completely agree. In fact, at this moment is very likely the Race and Race S are the only watches of the market without the white/red implementation. It’s not something critical, of course. But now everybody seems to like the flashlight in the watch, it’s one of those details that are very visible
  • Crash reports collection Q1 2026

    Watches
    7
    9 Votes
    7 Posts
    879 Views
    EzioAuditoreE
    @Dimitrios-Kanellopoulos Another crash today at 11:45 CET. Logs sent at 11:52 CET. Watch used Vertical 2. I’ll send you my mail in PM. So far with the current FW both my R2 and V2 are crashing every 3,4 runs. Custom trail run mode Runna guide selected Navigation route selected without turn by turn Burner and ZoneSense Plus apps External Polar H10 V2 connected to Android (today’s logs sent) while R2 to iOS Details: Upon receiving of the “thanks for running with runna” notification I was heading towards the end of the route and was waiting for the end notification. The runna notification never disappeared. What I have noticed is that the notifications with this FW are not going away automatically (most of the time but not always) until mid button pressed. The details of the run in the application are missing: all the Suunto plus data (burner) and the asc/dsc are both 0. Technique part is missing too. Any news of a hotfix coming or should I downgrade? I’ll be switching to the Ocean for now and the training season, if that doesn’t work back to the Forerunnner. Thank for your help!
  • Recurring activity crashes and freezes

    Suunto Race S
    3
    0 Votes
    3 Posts
    211 Views
    Mathis . PctM
    @Squirrel thanks!
  • 14 Votes
    37 Posts
    3k Views
    dreamer_D
    @sky-runner I agree. Things have changed by a lot . Perhaps trail running is not the scenario nowadays. About that argument and if you go further with that and about the map, do you really use the map in a race with beacons? Personally, it’s very rare for me to waste time using it for running in a race with beacons, but I do not conceive a watch without maps (I’m not saying I don’t conceive the watch without the navigation arrow, of course). But is very likely you are running most races with beacons (there are those that do not have them, of course). Now looking at the shot I posted about the Fenix 8, they are using just a vertical line and not an arrow (I find much better Suunto’s design, not only for this but for datafields with big numbers without text legends). This is not a comparison, It’s thinking about the arrow. But if navigation arrow is (or can be) implemented the other arrow should clearly be removed and changed for something else. I see even mark using an opaque tiny rectangle, and matching the colour of the zone. There was another brand doing that (I think). This is just thinking about it. I’m not saying that should be done (at all). But in the other side, it’s very likely that is not something complicated to implement. It’s just about keeping things clean (and I totally agree with you in that).
  • 11 Votes
    35 Posts
    3k Views
    J
    How unfortunate that with the latest and last firmware, heart rate measurement stopping has become so much more frequent. Before it was extremely rare, at least for me but now it seems like it’s a weekly occurrence.
  • Is there still demand for a modern MIP endurance watch?

    Watches
    122
    7 Votes
    122 Posts
    10k Views
    VoiGASV
    @Brad_Olwin Really? Very interesting as XC Skiing is my other Usecase for the Vertical. Sun and Snow together are so bright that the MIP really shines. Also the Solar power collection is welcome. For running I really like the Race S as it is much lighter and the OHR works perfectly since the last update. Waiting for an Ocean 2 Titanium in the Race 2 case. If the new display is that much better it would serve all my demands. But as long as RaceS (discounted), Vertical Titanium (used) and Mares Divecomp together cost less than the Ocean I will stick with this trio
  • Suunto Vertical first Anniversary : share to celebrate !

    Suunto Vertical
    50
    9 Votes
    50 Posts
    10k Views
    HighlandsH
    I enjoy both verticals and I have no problem reading them but for the summer season MiP is awesome. [image: 1779639840081-img_1252.jpeg] [image: 1779639840139-img_1254.jpeg]
  • Difference between SAC on the Ocean & App <-> Reality

    Suunto Ocean
    1
    1 Votes
    1 Posts
    106 Views
    No one has replied