Ocean firmware Q1/Q2 2025
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Every day, I log into my Suunto Forum app, dreaming about this one year update on my Ocean that will hopefully bring me a lot of joy.
Well it seems that I will have to wait longer
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stay hopeful and look at the reality for Suunto Vertical in the last year:
2.37.34
Staged update starting on September 4th 2024
This update brings new features, improvements and bug fixes.2.37.48
Staged update starting on October 2nd 20242.39.20
Staged update starting on December 16th 2024
This update brings new features, improvements and bug fixes.2.39.44
Staged update starting on February 10th 2025.
This update brings improvements and bug fixes:2.40.38
Staged update starting on March 25th 2025.
This update brings improvements and bug fixes.2.40.44
Staged update starting on May 14th 2025.2.43.12
Staged update starting on June 16th 2025.2.44.46
Staged update starting on August 20th 2025.“It is not possible to compare. Ocean still requires more reliable testing to ensure better performance during dives and bla bla bla…”
Yes, I know Suunto does not deliver the best performance even for one of its top sellers. Vertical clients accept limited testing and lower performance. I know this is true.
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@Jean-Philippe-REY
Hi everyone!
Let’s stay optimistic — negativity has never brought anything good. Of course, I’m not saying we should be naive instead, just that there are still a few days left. I mean, earlier on the forum there was some info shared that the developers are working on the update and should be done with it soon, that it’s coming. At most a month. Of course, they also wrote that there’s no guarantee or promise, so it’s not certain either… but still, it’s a positive sign. There are 5 days left from that. So this week is still theirs.
I just hope they’re not only starting on it now. 
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@ISztárek
Sure, let’s stay positive. Maybe we’ll make it by December.Honestly, Suunto has failed – and on several levels. You can also see it in their overall communication… I’ve been waiting for weeks now for a reply to my email and social media message (about a different topic). Really makes me feel like a valued customer.
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I’m actually not that concerned that it seems to be taking a while. I went diving last week and I’m really glad I had it as my dive computer. It’s still imo, my best option.
I just wish we had some sort of roadmap or at last a basic list of main features planned for the next update so we know what to look forward to. I feel like many people here have their own expectations and if they don’t get them, they’re going to be disappointed.
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Some none official hints from other posts:
Version will be: 2.40.56. And it will starts nowdays. But this information is not valid. I just try to search many topics and from web by AI. -
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The update is here, I started downloading it.
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2.40.56
Gradual update starting September 16, 2025.This update brings new features, improvements, and bug fixes.
New input features:
Option to perform tissue zeroing after diving
New features for outdoor and sports:22 new sports have been added. Now you can track over 100 sports on your watch: backcountry skiing, biathlon, calisthenics, housework, classic cross-country skiing, cyclocross, e-bike, e-MTB, field hockey, futsal, paracycling, meditation, parkour, Pilates, freestyle cross-country skiing, skateboarding, ski mountaineering, splitboarding, track running, vertical running, wheelchair sports, and yoga.
Support for new watch face types
Add passcode to protect sensitive data
SuuntoPlus features:New watch faces
Multiple new sports apps to support new sports modes
New partners
Improvements and bug fixes:Activate algorithm deviation alarms only when diving
Fixed alarms that become active at the end of the dive
Resets cylinder pressure alarms when the 1 bar threshold is exceeded
Resets tank pressure alarms when pressure increases. Shows next alarm in selectable window after confirmation.
Updates the no-fly time after decompression dive to the maximum value
Fixed an issue where the Tank POD icon would continue to display on the pre-dive start screen even after the Tank POD was no longer connected to gas
Add refresh button to Tank POD menu list to find nearby Tank PODs
Fixed an issue where the brightness option for snorkeling/diving could not be enabled
Fixed inconsistent MOD values
Add map options for freediving, snorkeling and mermaiding
Pool swimming distance accuracy further improved
Treadmill calibration is no longer affected by outdoor runs
Fixed issues with daily HR and sleep tracking
Improved Wi-Fi connection stability
Reduce the time for automatic dive start
Improved step counter accuracy
Watch face settings are not reset when the watch face is updated in the SuuntoPlus Store
Fixed a bug that prevented sleep tracking in some cases
General stability improvements and bug fixes
Improved map download speed
Improved turn-by-turn notification logic
Map screen visible during pause -
Hi there,
Yesterday I also found a part, but I searched with that by “AI” for help, so I finally deleted my post because I was afraid that it was fake information. But according to these, it is not.
I started downloading it too. Did we also get the multi sensor function with charging status display? Soon I will see… -
Does the latest update released today allow you to connect multiple sensors of the same type?
Like other Suunto watches -
P pavel.samokha locked this topic
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Let’s continue in dedicated topic for the release https://forum.suunto.com/topic/13714/suunto-ocean-sw-update-2.40.56-2025-q3
