Title: Top FAQs for the Pulse Ox Feature on Garmin Watches | Garmin Support
Headings: Top FAQs for the Pulse Ox Feature on Garmin Watches
Top FAQs for the Pulse Ox Feature on Garmin Watches
What is Pulse Ox?
Why Should I Be Interested in Pulse Ox Tracking?
What Kind of Light Is Being Used to Trigger the Pulse Ox Feature?
Will Using the Pulse Ox Feature Affect the Battery Life of My Device?
How Often Does the Watch Sample My Pulse Ox?
Spot Check Mode
All-Day Mode
Sleep Mode
How Can I Use the Feature?
How Do I View Pulse Ox Data During Sleep Times?
Why Is My Pulse Ox Reading Low?
What Do I Do if the Watch Says "Check Watch Fit"?

Content: All-Day tracking is not available on the Approach S62, Forerunner 245/245 Music, vivomove 3/3S, vivomove Luxe, vivomove Style, Lily or vivosmart 4 (refer to your owner's manual ). Sleep Mode
Sleep Mode is designed to read SpO2 levels while you sleep. In Sleep Mode the Pulse Ox sensor will sample for 4 hours during the middle of the regular sleep hours you have set in Garmin Connect. The Pulse Ox sensor can generate readings up to every minute while in Sleep Mode. NOTE: Forerunner 945, Venu series, vivoactive 4/4S, Captain Marvel, First Avenger, Darth Vader, and Rey smartwatches, will record Pulse Ox readings during your entire stated sleep window if your software is up to date (see Installing the Latest Software to Your Fitness Device ). How Can I Use the Feature? You can use the Pulse Ox feature in one of two ways: Use the spot-check Pulse Ox widget on the watch
Navigate to the Pulse Ox widget on your device
Allow the watch to calculate your Pulse Ox
The device will display your oxygen saturation as a percentage. Turn on Pulse Ox tracking during sleep or all-day pulse ox tracking
Open Garmin Connect Mobile from your Smartphone
Access the Menu Options: