Blood oxygen saturation values completely wrong and inaccurate.
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@Dante-Mclalla for me both Vertical and Race match a chest strap in a large variety of workouts for 99% of the time.
Watch: Suunto Vertical Ti
Blog: isazi's home
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this is about SpO2 measurement accuracy.
I do get consistently 97-99% readings if I trigger it during the day (watch worn as suggested, hand lying on table without movement).
If I enable the measurement during the night (which I usually don’t do as I live in Hamburg), I get 100% nightly maximums.Seems to be good enough for me - while I have absolutely no use for this feature.
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@Dante-Mclalla lets find out in the next days. I’d hope to get good results as I love Suunto watches.
Suunto (as well as Polar and Casio) should learn from Coros in terms of continuous release of FW update fixing issues and introducing new functions on both the latest and oldest releases. In few years, Coros took the lead in ultra marathon races and is second only to Garmin (5-7 years ago Suunto was a clear second behind Garmin). This means something… -
@isazi BO saturation depends on the sensor, if the sensor is inaccurate the same will be for BOxygen
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@Dante-Mclalla said in Blood oxygen saturation values completely wrong and inaccurate.:
@isazi BO saturation depends on the sensor, if the sensor is inaccurate the same will be for BOxygen
Practice shows that this is not the case.
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@Dante-Mclalla it depends on the sensor and the application of the sensor.
The result cannot be better than each factor. -
@maszop Hope I’m wrong! I’ll see by myself in the next days: Suunto Race vs Coros P3 vs Whoop Vs Polar V3. I’ll keep the whoop and the most accurate watch
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@Dante-Mclalla this makes sense, if it works best for you.
Out of curiosity: What is your use case for a most accurate SPO2 measurement?t6, S6, Elementum Terra, Ambit 3 Sapphire, Spartan Ultra Copper, Traverse Alpha, S7 Graphite LE, S9B Ambassador, S9P Granite Blue Titanium, S9PP Titanium Sand, Vertical All Black, Race Titanium Charcoal, Race S All Black, Race S Titanium Canary
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@Dante-Mclalla Watches, especially Suunto, have problems measuring heart rate during more intense activity. When at rest (blood oxygen measurement), it’s not that difficult, as long as the watch is fastened correctly, there are no tattoos, etc.
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@Egika during sleep and in the morning as general check. By the way, as of now, both the Suunto Race and the Polar VV3 are offering similar readings…and this could be a good news!
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Glad to find this topic. Had no clue what oxygen saturation is. After googling got worried why i am still alive. I get anywhere between 85% to 93% readings. Now i know the values the watch give are nonsense. I will turn this ”feature” off
