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Getting Pulse Oximeter Readings

You can manually begin a pulse oximeter reading on your watch at any time. The accuracy of these readings can vary based on your blood flow, the watch placement on your wrist, and your stillness (Tips for Erratic Pulse Oximeter Data).

  1. Wear the watch above your wrist bone.

    The watch should be snug but comfortable.

  2. Swipe to view the pulse oximeter widget.
  3. Hold the arm wearing the watch at heart level while the watch reads your blood oxygen saturation.
  4. Keep still.

The watch displays your oxygen saturation as a percentage.

NOTE: You can turn on and view pulse oximeter sleep data in your Garmin Connect™ account (Turning On Pulse Oximeter Sleep Tracking).
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January 2024
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