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by HAMSHAMA 885 days ago
My Garmin watch has a pulse oxygen readout. I wonder if the same patent applies...
2 comments
Hippocrates 885 days ago
There are apparently different methods. Apple Watch 3-5 created vo2 max data without a pulse oximeter.
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nradov 885 days ago
Garmin watches don't use the blood oxygen sensor for estimating VO2 Max.
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pxeboot 885 days ago
It was mentioned in a previous thread that Garmin uses a different method.
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