![Fitbit rolls out blood oxygen tracking with an eye toward FDA clearance for sleep apnea diagnosis feature | Fierce Healthcare Fitbit rolls out blood oxygen tracking with an eye toward FDA clearance for sleep apnea diagnosis feature | Fierce Healthcare](https://qtxasset.com/quartz/qcloud5/media/image/fiercehealthcare/1579287625/Fitbit_Versa_2_Lifestyle_Sleep_Tracking_Petal_2113.jpg?VersionId=GiW4t0OifoY11sXAQFHmjacOap8zKNvQ)
Fitbit rolls out blood oxygen tracking with an eye toward FDA clearance for sleep apnea diagnosis feature | Fierce Healthcare
![Estimated oxygen variation is back, and all that for previous nights is viewable again. It seems SpO₂ actual readings will be activated soon. : r/PixelWatch Estimated oxygen variation is back, and all that for previous nights is viewable again. It seems SpO₂ actual readings will be activated soon. : r/PixelWatch](https://i.redd.it/bxg1ldk46hia1.jpg)
Estimated oxygen variation is back, and all that for previous nights is viewable again. It seems SpO₂ actual readings will be activated soon. : r/PixelWatch
![A new Fitbit software update unlocks blood oxygen tracking on several devices - NotebookCheck.net News A new Fitbit software update unlocks blood oxygen tracking on several devices - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/fitbit_spo2_update6530813973863825854..jpg)
A new Fitbit software update unlocks blood oxygen tracking on several devices - NotebookCheck.net News
![Overnight spO2 is Interesting but why is it not displayed in the app? So you can see changes over time... : r/fitbit Overnight spO2 is Interesting but why is it not displayed in the app? So you can see changes over time... : r/fitbit](https://i.redd.it/alqmpmjhjan51.jpg)
Overnight spO2 is Interesting but why is it not displayed in the app? So you can see changes over time... : r/fitbit
![Amazon.com: Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Carbon/Graphite, One Size (S & L Bands Included) : Electronics Amazon.com: Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Carbon/Graphite, One Size (S & L Bands Included) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51MUa0WUSKL._AC_UF1000,1000_QL80_.jpg)