Turning On Pulse Oximeter Sleep Tracking

Before you can use pulse oximeter sleep tracking, you must set your vívosmart 5 watch as your preferred activity tracker in your Garmin Connect account (Activity Tracking Settings).

You can set your watch to continuously measure your blood oxygen level, or SpO2, for up to 4 hours during your defined sleep window (Tips for Erratic Pulse Oximeter Data).

NOTE: Unusual sleep positions can cause abnormally low sleep-time SpO2 readings.

1. Press to view the menu.
2. Select > > Pulse Ox > During Sleep.