Fitbit owners in Canada and Europe will soon be able to use one of the company’s new SpO2 clock faces. The new clock face will be available to download to support Fitbit devices through the Fitbit app ...

Ahead of the launch of its latest hardware, Fitibit is giving Ionic and Versa owners a handy new watch face. Available now, the Fitbit SpO2 Signature clock face helps you keep an eye on your blood ...

Fitbit’s new Charge 4 fitness band can now display blood oxygen saturation levels while you sleep. The new SpO2 monitor feature tracks your blood oxygen levels when sleeping, and the data can be ...

Fitbit announced the Charge 4 this month last year as its most advanced fitness tracker with built-in GPS and SpO2. Data from the latter sensor was previously only accessible in the Fitbit app, but ...

Using Sparkfun MAX3010X library https://github.com/sparkfun/SparkFun_MAX3010x_Sensor_Library SpO2 is calulated from square root means of all raw data at 50Hz sampling ...

If you’ve had a checkup, a medical professional may have clipped a device to your finger to measure your oxygen saturation (SpO2) and pulse. Until last year, that was my only experience with such ...