Let's get the disclaimer out of the way first: I'm not a doctor. Nothing I'm going to tell you is backed by any medical training. You should definitely see your doctor before making any decisions, ...

is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...

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 ...

One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation – and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen can be ...

The Apple Watch’s SpO2 sensor that allows wearers to measure their blood oxygen levels was impressive when it first debuted, but it may be even more accurate than initially marketed. According to a ...

Fitbit launched its first proper smartwatch in 2017. The Ionic, along with most of its recent wearables, features a dormant SpO2 sensor that can be used for blood oxygen tracking. More users are now ...

UMIDIGI announces a new smartwatch called UFit with SpO2 sensor, which is usually not found on smartwatches including the popular Apple Watch. Priced at $29.99, it is currently the cheapest wearable ...

Huawei Band 4 launched last October in China for 199 Yuan ($28). It later landed the Indian shores in late January for the same price tag of ₹1,999 ($28). Now, the fitness tracker is receiving a new ...

Improved SpO 2 Accuracy Now Available for All Patient Populations IRVINE, Calif.--(BUSINESS WIRE)--Masimo (NASDAQ: MASI) announced today that RD SET ® sensors with Masimo Measure-through Motion and ...