Why can't your fitness tracker tell you if you have coronavirus? | WIRED UK
Make the most out of your Garmin Vivosmart pulse oximeter (blood oxygen saturation) feature - MyHealthyApple
Tutorial – How to turn on the Pulse Ox Sleep Tracking Feature - YouTube
Understanding Pulse Ox | You've heard of Pulse Ox, but what exactly does it do? Pulse oximeter sensors in Garmin watches measure SpO2, the % of oxygenated blood in your... | By
SpO2 and pulse ox wearables: Why wearables are tracking blood oxygen - Wareable
Hands-on: Garmin Vivosmart 4, now with Pulse Ox and Body Battery | DC Rainmaker
Blood oxygen data could be a solution for combating COVID-19 - Garmin Blog