Fitbit is rolling out blood oxygen monitoring to supported Versa, Charge, and Ionic devices | ZDNET
Fitbit begins rolling out SP02 monitoring on supported devices in U.S.
Fitbit rolls out blood oxygen tracking with an eye toward FDA clearance for sleep apnea diagnosis feature | Fierce Healthcare
Fitbit Charge 6 Activity and Fitness Tracker
Amazon.com: Fitbit Sense 2 Advanced Health and Fitness Smartwatch with Tools to Manage Stress and Sleep, ECG App, SpO2, 24/7 Heart Rate and GPS, Shadow Grey/Graphite, One Size (S & L Bands
Smart Ring Health Bluetooth APP Passometer Sleep Monitoring Blood Oxygen Thermometer Fitness Heart Rate Tracker Fitbit - AliExpress
Fitbit's Charge 4 band can now display blood oxygen saturation levels