Open water GPS drifting
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or if anyone try to use the support chat in the Suunto app to find a sotution for this issue.
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@Artus-Diver said in Open water GPS drifting:
Can you share your pool swimming experience?
What do you think about the “new” algorithm?
What are your thoughts on swimming style recognition?@Artus-Diver Swimming in the pool is the most poorly designed activity in SV in my opinion (I also do other sports, so I have some reference as to how SV performs in other fields), nothing here works well. I don’t know if there is a new algorithm, but style recognition is worse than it used to be (about a year ago). I’m not developing the thread here, because it would be off topic, but through my profile you’ll hit the posts where I write a bit more. Generally, they boil down to the fact that I don’t have a good opinion about the SV measurements quality in the pool, and I’ve stopped hoping that it will get better. Although swimming is one of my preferred activities. I feel even more disappointed when, in addition, recent updates have broken SV functionality in open water swimming. I also reported the similar issue with snorkeling in December, it’s all about the GPS signal, I guess. After all, it all worked well, certainly a year ago.
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A Ars Vitae referenced this topic
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@Ars-Vitae check this reviews for openwater
before and after uptdate
very good gnss
2)https://www.correrunamaraton.com/suunto-vertical-opinion-review/now its like before 2023 and sometimes worst… lets hope for a fix
Suunto Vertical Ti
Suunto S9 gen1
Suunto Ambit3 peak -
@gerasimos said in Open water GPS drifting:
before and after uptdate
To save others a trip down memory lane:
Now, we move on to openwater swimming. I’ve done a lot of openwater swimming with the Suunto Vertical – and frankly, none of it is good. In fact, it’s all horrifically bad. On present firmware, the unit has yet to complete a single one of nearly half a dozen openwater swims without failing halfway through. Essentially, if I tread water for even a very short timeframe (such as waiting for my swim buddy), then it’ll lose GPS permanently for the rest of the swim.
Bold is my addition.
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I’ve just downgraded to FW 2.40.44 as the GPS drifting during OW swimming is quite annoying in 2.43.12. The previous FW was better, according to my experience.
Previously used: Cyclosport HAC4, Polar S710, Ambit 2S, Ambit 3S, SSU, S5P, S9P Ti. Currently using: Race Ti.
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@gerasimos Look, I’ve been using this watch regularly since November 2023, so I can’t comment on those tests in this review (by the way , great thorough review):
https://www.dcrainmaker.com/2023/05/suunto-vertical-review.html
There may indeed have been some improvement in measurement accuracy for open water swimming, as I was able to note a good gps signal especially in the summer of 2024 in particular (something in between updates 2.33.16 and 2.35.34) . But the reviewer’s tests summary is significant:But it’s awesome to see Suunto matching Garmin on dry land. Hopefully they can do the same in the openwater swim realm.
So let’s hope Suunto is up to the task.
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@Ars-Vitae yup! very good GPS results before surely one or two updates.
In the land i think there’s no opponent against SV (in my opinion) is the best and more precise adventure watch,out there. -
@Ars-Vitae
Thank you for your feedback.
I completely agree with you! I feel the same way.
I constantly try to report bugs, but this topic isn’t a priority for Suunto (…)
The algorithm is supposedly “new,” but only in name.
I think something has been broken, and not even that has been fixed, only partially adapted for “use.”
I’ll read your posts when I have a moment. -
@Theo-Lakerveld did you tested ? or spotted any difference in OW?
me i made hard reset reinstall automatically last firmware and i will tested again in default openwater profile …lets see -
@gerasimos, I did a few swims with 2.40.44. The track is bouncing sideways a few times which results in high speed and distance. I’ll be swimming in the weekend with the previous FW. I’ll let you know if the tracks are good again after downgrading.
