How does your smartwatch measure oxygen saturation (SpO2)?

  • Body Temperature
  • Heart Rate
  • Respiration Rate
  • Blood Pressure

Blood Oxygen Level

Spectroscopy

Non-Invasive SpO2 measurement

Pulse Oximeter and Smartwatch

--

--

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Vinay Totager

Vinay Totager

An engineer by the insistence of academia and a storyteller by the virtue of Passion