Following the March 2026 update for Google Pixel Watch devices, a number of users are reporting that their SpO2 ...

Pixel Watch users reported problems with a couple of features after the March update.

Oxygen is absorbed by a protein in your blood called hemoglobin. When you breathe, your lungs load up blood cells with oxygen, then the pumping of your heart circulates the oxygen-rich blood through ...

Discover the unexpected capabilities of your Android phone that could rival a dedicated wearable.

Fitbit has released an update for its Versa and Ionic lines that lets you quickly check your blood oxygen saturation. The new Fitbit SpO2 Signature watch face shows your overnight SpO2 readings, which ...