Garmin Smartwatch Pulse Oximeter: What You Need to Know – Smart Watch Icon
Garmin patent revealed with aim of improving SpO2 monitoring in smartwatches - NotebookCheck.net News
Pulse Ox Pulse Oximetry Functionality | Garmin
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
Should You Trust Apple's New Blood Oxygen Sensor? - IEEE Spectrum