Turning On Pulse Oximeter Sleep Tracking

Before you can use pulse oximeter sleep tracking, you must set your Lily® device as your primary activity tracking device in your Garmin Connect™ account (Activity Tracking Settings).

You can set your device to continuously measure your blood oxygen level, or SpO2, for up to 4 hours during your defined sleep windowTips for Erratic Pulse Oximeter Data.

NOTE: Unusual sleep positions can cause abnormally low sleep-time SpO2 readings.
  1. Press Touch button symbol to view the menu.
  2. Select Settings symbol > Wrist heart rate settings symbol > Sleep Pulse Ox.
  3. Select the toggle switch to turn on tracking.
GUID-4205DB9F-0ACD-4AC2-86A8-957F27150AE4 v4
November 2023