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 ...

The next installment in Apple’s Watch series – the Apple Watch 6 – will apparently feature a SpO2 sensor for measuring bloody oxygen levels… Not so long ago we reported on the possibility of future ...

There’s a new wearable tech metric in town – and it’s all about blood oxygen. It might sound complicated and a little pointless, but pulse ox can reveal conditions like sleep apnea – and help athletes ...

IRVINE, Calif.--(BUSINESS WIRE)--Masimo (NASDAQ: MASI) announced today that RD SET™ sensors with Masimo Measure-through Motion and Low Perfusion™ SET ® pulse oximetry have received FDA clearance with ...