Fitbit reportedly launched blood oxygen level (SP02) tracking on some of its fitness bands via a software update, beating other fitness trackers and smartwatches like Apple’s Apple Watch to the punch.

Put simply, SpO2 is a measure of blood oxygen saturation. The more oxygen you have in your blood, the higher your SpO2 levels are going to be. Seeing as our bodies need oxygen to survive, we can ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. The Apple Watch Series 6 feels like it has perfected many of ...

Apple just launched the Apple Watch Series 6, the first model with the ability to measure your blood oxygen level (Sp02), in addition to electrocardiogram (ECG) readings. Samsung’s Galaxy Watch 3 can ...

There was a lot of attention given to Android Wear last month, mostly because it finally showed signs of life after a long period of stagnation. That said, when it comes to wearables, especially ones ...

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 ...

Pausality delivers real-time heart rate, SpO2, and respiratory rate during clinician-designed breathing sessions.

French digital health company Withings has unveiled its latest smartwatch dubbed ScanWatch, which will include an ECG and Sp02 sensor. The watch comes with a PPG sensor, which will continuously ...

Maintaining a healthy blood oxygen saturation level, often referred to as SPO2 (or SpO2), is crucial for blood circulation of your body. SPO2 measures the amount of oxygen in your bloodstream, and ...