Hands-on: Garmin Vivosmart 4, now with Pulse Ox and Body Battery | DC Rainmaker
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
Pulse Oximetry | Blood Oxygen Levels
Oxygen Widget | Garmin Connect IQ
Office Depot
PULSE OX READINGS OF GARMIN FENIX 6X IS 5% UNDER REALITY - fēnix 6 series - Wearables - Garmin Forums
Forerunner 245/245 Music Owners Manual - Getting Pulse Oximeter Readings