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  • Next-generation dive computer for divers who value every moment underwater

    87 Topics
    516 Posts
    Z
    Hi sorry to pick up this topic again. Honestly I am a bit confused. I’m a newbie to the Sunnto Nautic. I struggle with downloading the offline maps. I’ve read already several forum entries about having a stable network connection and plugging the Nautic to a charger. I’ve tried now multiple wifi networks without any success. Either I get no connection or I get a super slow connection which stops after a couple percent. I’m aware I have to use a 2.4 GHz network, so wifi networks are stable working with any other device. I’ve also updated to the latest firmware update of the Nautic, but still I’m not getting downloaded any map. So any hints that would be very welcome. Hi sorry to pick up this topic again. Honestly I am a bit confused. I’m a newbie to the Sunnto Nautic. I struggle with downloading the offline maps. I’ve read already several forum entries about having a stable network connection and plugging the Nautic to a charger. I’ve tried now multiple wifi networks without any success. Either I get no connection or I get a super slow connection which stops after a couple percent. I’m aware I have to use a 2.4 GHz network, so wifi networks are stable working with any other device. I’ve also updated to the latest firmware update of the Nautic, but still I’m not getting downloaded any map. So any hints that help would be very welcome.

  • Next-generation compact dive computer built for your diving adventures.

    9 Topics
    69 Posts
    P
    I’ve tried yesterday for the 1st time the Freediving (dynamic) mode in a 25m pool. Here’s my feedback and I would be curious if you have also noticed it : The (horizontal) distance is pretty accurate : we’ve made different series with 25m / 37,5m / 50m. In most of the cases, it was correct. Is it based on the apnea time ? is there a detection of the U-turn like for the swimming mode of other products (like Race) ? But when doing some static exercices underwater, it has counted it like an horizontal movement and here values were totally wrong. So generally, this function is quite good (even if it can be improved in some cases), but unfortunately, it’s not used in the Suunto App and no information about the total distance made in freediving is sync in the freediving activity. I had to check on the watch journal to fill it manually in the activity of the Suunto App. I think it should be easy to fix, shouldn’t it ?

  • Dive computer and sports watch in one.

    240 Topics
    2k Posts
    JamppperJ
    @SergioB Hmm… I get that, but what do mapping features have to do with diving features? Why not just update it like the Race 2 and Vertical 2, and then roll out the diving features in a separate update once they’re ready and properly tested? A watch that’s perfectly capable of doing the same things as the other models shouldn’t be left behind for over half a year just because some unrelated features aren’t ready yet. That’s just plain WRONG!

  • 32 Topics
    87 Posts
    P
    @VoiGAS said: Regarding this topic the different screen designs with bigger numbers might help I fully agree about the contrast under sunny conditions at low depth and that bigger numbers could compensate this. With my declining vision I will test « quarter moon » small magnifier that could be stuck at the lower part of a mask. It will solve everything.

  • D5 Dive computer

    34 Topics
    104 Posts
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  • VoiGASV

    Bühlmann vs. RGBM

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    H
    @VoiGAS for the EON, thats correct as they hold both tables. You can switch over or set Buhlmann as default where locks do not occur. But this does not downplay the fact that the ceiling was not followed and decompression was not finalized. This will have impact on further calculations as Buhllman uses its nitrogen buildup for further calculations. So better not to have these sitiations and allways follow the indicators on the computer to the letter. Suunto does make the difference between voluntary or mandatory decompression stops. The RGBM lock only applies to the latter. The screen showed in the link indicates a mandatory situation which is explained by Suunto… you get a warning to go to the ceiling of 6,5 meter. You need to do that within 3 minutes and sit out the deco as long as indicated by the EON, in this case 75 minutes which is far from beeing recreational… If you fail - after warnings like the red ceiling indication and audible signal - to comply within 3 minutes, the computer locks for 48 hours. So you might say it indeed locks during the end of the dive.
  • VoiGASV

    Nautic S vs. Eon Steel

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    No one has replied
  • JeremyBJ

    Depth charts and maps

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    4 Posts
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    C
    @JeremyB Garmin do own their own chartplotters, charts and chart data? Suunto is not into charts, chartogaphy?
  • A

    SUUNTO Dive Computers to come in 2025-2026

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    VoiGASV
    @ccrhenrik Ocean 2 Titanium based on Race 2 would be awesome! Unfortunately no idea if it will ever come…
  • JeffBBJ

    Suunto Companion

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    429 Views
    JeffBBJ
    @Egika Thanks for the assist. I tried the instructions from the post, and also took a few attempts but got it to work. Wet fingers on all three buttons. Battery inside unit and touch a paperclip to positive and negative sides of the battery.
  • Y

    SuuntoLink + DM5: Fixing Core Isolation Issues with Suunto's USB Drivers

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    8 Posts
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    NO DECON
    @yetanotherdeveloper The magic of windows
  • valery.kasinskiV

    Dive product repair service

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    NO DECON
    @valery.kasinski Did you get your D5 back ?
  • David BlackD

    SuuntoLink + DM5: Fixing Core Isolation Issues with Suunto's USB Drivers

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    1 Posts
    297 Views
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  • Tami999T

    New Dive Computer just released!

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    9 Posts
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    pavel.samokhaP
    Locked this topic, you can discuss products separately in new dedicated categories
  • F

    Do I need air flow restricrir ?

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    6 Posts
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    F
    @Egika Many thanks ️
  • N

    Dive log files needed

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    6 Posts
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    Ziddi HoonZ
    Hi @noppanut15, your project sounds fantastic! To help you expand depthviz’s compatibility, I recommend focusing on parsing FIT, SDE, and XML files first, since these are the most commonly exported formats from Suunto devices, including the Suunto Ocean. You might want to use open-source FIT parsers (like FitSDK or fitdecode) and analyze sample SDE/XML structures to build robust import logic. Also, reaching out in freediving and Suunto forums with a quick upload form (Google Form or GitHub issue template) might increase contributions. Keep up the great work—this tool could be a real game-changer for the freediving community!
  • R

    Suunto Cobra dive logs

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    717 Views
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  • F

    Suuntolink - USB Drivers doesn't work

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    Y
    Hey, I know this post is kind of old, and I might be a bit nosy replying here. However, I was hesitant to disable my security options for Core Isolation since it’s there for a reason, and it was causing the error Code 39. I found a solution that worked for me and created another thread with a step-by-step tutorial. The key is to update the USB Serial Converter driver without modifying the port driver. This also prevents the issue where SuuntoLink doesn’t detect the device at all —something Raimo Järvi mentioned—because SuuntoLink (as well as DM5) only communicates with the port driver, which works well with the updated Serial Converter. I hope this solution helps anyone who comes across this old post! https://forum.suunto.com/post/163005 Have a great day!
  • R

    Remove tank pod o-ring with hose extension?

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  • A

    Which FLOW RESTRICTOR do I need?

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    D
    @Alfred-Stoppels in your case you should use type B, base on your picture. However, adapters are not standard, except the thread. Thus these restrictors may not function well. In this case try this one: Restrictor for AI transmitter
  • J

    Android to watch pairing issue

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    Raimo JärviR
    @jez01 Suunto app doesn’t support Vyper Novo, use SuuntoLink: https://www.suunto.com/en-gb/Support/faq-articles/suunto-app/how-do-i-sync-dive-logs-from-my-dive-computer-to-the-suunto-app/
  • J

    Suunto D5 Nachfolger 🥳🥳

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    EgikaE
    @Jérôme85 You might want to read this thread: https://forum.suunto.com/topic/10284/suunto-watches-to-come-in-2024/69 There are some hints or information sources in there
  • M

    Suunto Solution (1992 year dive computer)

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    tazidenT
    @Mikael said in Suunto Solution (1992 year dive computer): Hello Community I have an working Suunto Solution and also the data interface for it, but this uses RS232 not supported by any PC today. Are there any modern interface to transfer data from it? Have anyone built one, e.g. by Arduino? Are any interface specs available/public to support a modern build? Mikael I know there are RS232-USB adapters, it could be what you’re looking for.
  • valery.kasinskiV

    This topic is deleted!

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