Pixel Watches and some Fitbit devices do record SpO2 while you’re sleeping. It’s not as precise as medical grade SpO2 devices like the Wellue O2Ring Oxygen Monitor that you can wear while ...

Fitbit smartwatches are already some of the most affordable options out there, but with this latest deal, it's an even better ...

Following the Water stats page redesign on Android, the Fitbit is finally revamping the ... list for Breathing rate (BR), Blood oxygen (SpO2), Resting heart rate (RHR), Heart rate variability ...

Alexa and the Fitbit Versa 4 offers Standalone GPS (can connect to GPS without needing your smartphone). It has SpO2 sensor and VO2 Max as well as a multitude of multi-sport tracking features ...

After starting last week, Fitbit for Android has now widely rolled ... The checkmarks next to Breathing rate (BR), Blood oxygen (SpO2), Resting heart rate (RHR), Heart rate variability (HRV ...

Our review billed the original Fitbit Sense as a feature-packed smartwatch loaded with sensors to augment health tracking. Its sequel lives up to these expectations, packing the same ECG ...

The Fitbit Inspire 3 (buy now) is comfortable and comes with a ... It also includes heart rate and SpO2 tracking, making it a well-rounded choice for basic health insights. Naturally, at this price ...