• "Raise to Wake" not working properly during activities

    Suunto Race 2
    4
    3 Votes
    4 Posts
    114 Views
    Lazar DimitrovL
    @jjpaz I experienced this with my Race 2 for the first time today. I was about 14km into a trail run when it started happening - after a raise to wake the display would remain on for about 2 minutes after my arm going down. This sequence occurred 3 or 4 times, until I briefly manually paused and then resumed the activity - in my case that resulted in return to normal display behaviour once again.
  • One AI POD on two Computers?

    Nautic
    2
    0 Votes
    2 Posts
    58 Views
    H
    @Niels-Søren-Bøgh I have the same situation. For now I dive with both and one POD. Simultanious is not possible, but semi simultanious is. You need to reconnect the Suunto app to one of the computers (Nautic or Eon Core) to download the dive details and the Suunto app stores then in sequence in the same overview. Per computer 1. I was surprised to see that the EoN and Nautic have different SAC calculations which is strange…
  • Suunto 2.50.26 – Q4 2025 Release Notes

    Pinned Watches
    352
    47 Votes
    352 Posts
    16k Views
    atoponceA
    This is a 5K race that alerted me to the problem. Suunto reported the distance as 5.19 km when the the course was actually short at 4.63 km, which Stryd correctly calculated. Note that Suunto’s pace is consistently higher than Stryd’s, and thus for the duration, resulted in a longer distance. [image: 1768583125827-097c569f-e4b5-4eee-8a49-b3bdcc3d670b-image.png]
  • Race 2 heart rate issues

    Suunto Race 2
    8
    1 Votes
    8 Posts
    458 Views
    Anrich PotgieterA
    [image: 1768572657422-signal-2026-01-15-173918_002.png] [image: 1768572657464-signal-2026-01-15-173918_003.png] Another two workouts with very broken HR, the HR is locked until my first rest, then begins to climb.
  • where to find the VO2MAX information?

    Suunto Vertical
    14
    -3 Votes
    14 Posts
    454 Views
    LederbergrunnerL
    @vinc14 said in where to find the VO2MAX information?: ok i have 4 of them running and trail running in the last 6 weeks - it seems not enough 4 mal Laufen in 6 Wochen erscheint mir wirklich etwas wenig. Hier wird in der Regel 3mal die Woche gerannt und es hat bestimmt 1-2 Wochen gedauert bis ein Wert da war. Ich habe das allerdings nicht aktiv beobachtet. Der Wert ist am Ende auch nur eine Schätzung. Für was genau benötigst du den Wert? Grüße, Sven
  • Live location S+ app

    SuuntoPlus™ Sports Apps
    233
    54 Votes
    233 Posts
    50k Views
    Nikolai SimonovN
    @Łukasz-Szmigiel Just tap on it. It should toggle between speed and pace. not intuitive… agree. every time forgot to work on that part of ux.
  • Avalanche terrain map on the watch

    Suunto Vertical
    23
    10 Votes
    23 Posts
    2k Views
    Stefan KerstingS
    unfortunately theres no international standard for these colors
  • Survey time

    Watches
    13
    33 Votes
    13 Posts
    700 Views
    S
    @2b2bff said in Survey time: @Dimitrios-Kanellopoulos is it just me? I get an internal SSL error while opening the website in a browser… I get the SSL error on my phone with Android. It works from PC.
  • 2 Votes
    28 Posts
    1k Views
    jjpazJ
    After analyzing several activities using two watches simultaneously for comparison and running all the raw data through a pair of AIs, these are the conclusions obtained: aggressive post-processing filter within the FusedSpeed algorithm or a calibration bias in the Race 2 accelerometer. It seems that Race 2 is more agressive/conservative than previous Vertical/RaceS algorithms. FYI, If you feel like reading for 1 minute: TECHNICAL REPORT: Distance and Cadence Discrepancy (Suunto Race 2) Subject: Systematic Underestimation of Distance and Cadence: Suunto Race 2 vs. Suunto Vertical/Race S (FusedSpeed/Accelerometer Algorithm Analysis). Problem Description: After conducting multiple comparative tests (dual-watch setups, wearing both devices on the same wrist to eliminate arm-swing variables), a consistent pattern of distance underestimation has been identified in the Suunto Race 2 (49mm) compared to the Suunto Vertical and Suunto Race S. These tests have been carried out in various activities and, in all of them, the difference in distance ranges between 90-160m in 10km of activity. The evidence suggests that the discrepancy does not originate from the GNSS sensor itself (the recorded GPS tracks are accurate), but rather from an overly aggressive post-processing filter within the FusedSpeed algorithm or a calibration bias in the Race 2 accelerometer. Comparative Test Data example (Same Wrist - Jan 15th, 2026): Course: Urban circuit with frequent turns and 4 moderate pace intervals. GPS Mode: Performance / Dual-Band (All systems) on both devices. FIT File Distance (Race 2): 9.55 km FIT File Distance (Race S): 9.62 km Calculated GPX Distance (Raw coordinates): 9.62 km Key Technical Findings: GPX vs. FIT Gap: While the Race S and Vertical FIT distances align almost 100% with the distance calculated by the sum of latitude/longitude coordinates (GPX), the Race 2 shows a loss of ~70 meters. This confirms that the device is discarding real GNSS-provided distance based on conservative accelerometer readings. Cadence and Stance Time: Despite being on the same arm, the Race 2 consistently reports a higher cadence (174 spm vs 172 spm in Race S). This discrepancy suggests that the Race 2’s heavier chassis (49mm) might be affecting impact detection thresholds, causing the software to misinterpret movement dynamics. Pace Transition Smoothing: The distance loss is most significant during pace changes and sharp turns. The Race 2 applies a higher level of “smoothing,” often treating legitimate acceleration or cornering as sensor noise, resulting in “shortened” tracks. Inquiry for Support: Is there a known calibration offset for the Race 2 (49mm) accelerometer? Are there plans for a firmware update to align the FusedSpeed sensitivity of the Race 2 with the more transparent and accurate performance observed in the Suunto Vertical and Race S models?
  • getting too much ascent / descent on flat routes

    Suunto Vertical 2
    17
    3
    0 Votes
    17 Posts
    608 Views
    MatthiasKlugM
    @Dimitrios-Kanellopoulos … but … but … but - it was better before (and now i can no longer mock the guys that have ascent on a track…this makes a bit sad) If this is expected, i will be tolerate this expectaion, but still sadly I konw that suunto can do better. Anyway thanks for your effort on that end. (edit: my first thought was that this behaviour is somehow temperature related (the bigger the temperature drop the higher the ascent) i just wanted to mention this, we will see if the outer temps get warmer and closer to the changing room, so there is less temperature drop)
  • 0 Votes
    7 Posts
    218 Views
    S
    @BrunoH Same to me. Visualization of labels could be improved, let’s hope for the future
  • Steps not being tracked when activity tracking

    Suunto Vertical
    4
    0 Votes
    4 Posts
    381 Views
    sky-runnerS
    @Rohit-Ravindran Have you considered recording the treadmill run as a separate Treadmill activity? That’s what I always do on my gym day - I start with a 1-2 mile warm-up on treadmill and record that separately. Then I record the rest of the gym session as Weight Training. But I wouldn’t be opposed to always recording steps on more sports. I guess the problem is where to draw the line. There are a lot of sports like cycling, skiing, or water sports where steps should definitely not be recorded.
  • Suunto 9 Peak Pro no watch faces on watch and in app

    Moved Suunto 9 Peak Pro
    61
    0 Votes
    61 Posts
    3k Views
    D
    @pavel.samokha said in Suunto 9 Peak Pro no watch faces on watch and in app: Unfortunately as we can’t release new versions for devices Apple doesn’t support I cannot promise no issues in the future Understood and expected at this point. I’ve been slowly losing access to certain apps recently, but I’ll hold on as long as I can.
  • gf99 and surf gf

    Nautic
    2
    0 Votes
    2 Posts
    80 Views
    H
    @olivier-frommarseille You are correct, it is in the manual but not in the Nautic. Probably we need to wait for the next SW release to have Suunto fix this.
  • Bug: Endless sleep

    Nautic
    2
    0 Votes
    2 Posts
    108 Views
    H
    @Niels-Søren-Bøgh Longpress the top left button until flashlight switches on. Then the device will startup again.
  • Dead Ocean?

    Suunto Ocean
    8
    0 Votes
    8 Posts
    2k Views
    M
    And another update Unit lasted 2 months before the same fault reoccurred. Back to a dead ocean. Battery was around 30% when it died so hoping when it drains completely it’ll restore. Current an over priced paperweight. For anyone considering the Ocean please save your money and go for Garmin.
  • Tank Size

    Nautic
    2
    0 Votes
    2 Posts
    63 Views
    N
    That sounds like a bugger. May be there is an up date to be done, have you tried looking for an update ?
  • Next Eon Steel update and feature request

    Moved EON feature suggestion
    2
    0 Votes
    2 Posts
    743 Views
    N
    @scubakoi I have an Eon Core & I have always dreamed of owning a EON STEEL. Let me know how the up dates are going.
  • Eon Steel Update to Eon Steel black

    EON
    2
    0 Votes
    2 Posts
    428 Views
    N
    @holmehus But does everything else work ?
  • [EON Core] Include NDL in switchable fields

    Moved EON
    3
    0 Votes
    3 Posts
    832 Views
    N
    @Dave-Williams-0 I am not sure if this has been corrected in v4 up date. Have a look and let us know.