How do I use Blood Oxygen tracking on my Health Smartwatch 3?

  1. Turn on the Health Smartwatch 3 
  2. From the home screen, press the power button 
  3. Scroll down
  4. Tap on Blood Oxygen 
  5. Make sure the watch is firmly placed on your wrist
  6. The watch will automatically read your blood oxygen and display a result on screen
Dec 28, 2023