How accurate is Garmin's spo2 sensor anyway? : r/GarminFenix
Pulse oximeter - incorrect measurements - vivoactive 4 Series - Health & Wellness - Garmin Forums
Best smartwatches that can measure blood oxygen saturation levels | Android Central
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
Forerunner 245/245 Music Owners Manual - Getting Pulse Oximeter Readings
Bad O2 and HR accuracy - Instinct Solar - Wearables - Garmin Forums
How accurate is the pulse ox reader? It read 70% : r/Garmin
How to Use Blood Oxygen Data on Apple Watch, Garmin, Fitbit, Samsung | WIRED
Investigating the accuracy of blood oxygen saturation measurements in common consumer smartwatches | PLOS Digital Health
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
Your next Garmin could have an updated high-tech blood oxygen sensor | TechRadar