Pulse Oximeter FITBIT Versa 2

1. First, open the Fitbit app on your phone.
    
2. Then tap on the Profile icon.
3. Next, select FITBIT Versa 2 from the list of devices.
    
4. Now tap on the Clock Faces.
    
5. Afterward, tap on All Clocks.
6. Then find the Clock Face called SpO2 Signature and tap on it.
    
7. Next, tap on Select.
8. After that allow the permissions and tap on Install.
9. Wait until the Clock Face is done installing.
10. After the Clock Face is done installing it should be applied automatically on your watch.
11. Now you can go to sleep wearing your smartwatch with the SpO2 clock face, and within about an hour of waking up, you’ll be able to see your average SpO2 and range.
12. Great work!