![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/csm_1D8B7E7C_0417_4B29_A75E_90A47DA47349_d256175fd4.jpg)
A new Fitbit software update unlocks blood oxygen tracking on several devices - NotebookCheck.net News
![Fitbit rolls out SpO2 blood oxygen monitoring feature: How it works, use cases and more | Technology News,The Indian Express Fitbit rolls out SpO2 blood oxygen monitoring feature: How it works, use cases and more | Technology News,The Indian Express](https://images.indianexpress.com/2020/01/fitbit-blood-oxygen-level-759.jpg)
Fitbit rolls out SpO2 blood oxygen monitoring feature: How it works, use cases and more | Technology News,The Indian Express
![these are the last three nights of my oxygen variation according to fitbit. what's going on here? : r/fitbit these are the last three nights of my oxygen variation according to fitbit. what's going on here? : r/fitbit](https://preview.redd.it/1hsgzg6314e91.jpg?auto=webp&s=195fef7f4f8bbbd9dadbe7255322627a0ab10191)
these are the last three nights of my oxygen variation according to fitbit. what's going on here? : r/fitbit
![First Look: Fitbit Charge 3 Activity Tracker with SpO2 Sensor & Sleep Disturbance Tracking | DC Rainmaker First Look: Fitbit Charge 3 Activity Tracker with SpO2 Sensor & Sleep Disturbance Tracking | DC Rainmaker](https://media.dcrainmaker.com/images/2018/08/Fitbit-Charge-3-First-Loook-Band.jpg)