Should you use oximeters or smartwatches for Covid-19 SpO2 readings? Doctors answer
Why can't your fitness tracker tell you if you have coronavirus? | WIRED UK
Despite the SpO2 / pulse ox being not for medical use, I'm still disappointed in its accuracy. The pulse oximeter on my 245 is consistently out by 7-15%. Pretty much useless, even
Tutorial - Venu Sq: How to Use the Pulse Oximeter - YouTube
Forerunner 245's pulse ox inaccurate? 90% is not normal for someone who doesn't smoke and who's not out of breath. Plus most of the time they struggle to get a reading. What's
Pulse Oximeter how accurate is on F6x? - fēnix 6 Series - Wearables - Garmin Forums