Background: Pulse oximetry (PO) gives continuous and objective measures of heart rate (HR) and oxygen saturation. It is used routinely to monitor infants in intensive care. HR is critical in guiding ...

DENVER, Nov. 01, 2022 (GLOBE NEWSWIRE) -- BioIntelliSense, Inc. a continuous health monitoring and clinical intelligence company, today announced the launch of its patented, FDA-cleared, pulse ...

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 ...

Pulse oximeters, a type of photoplethysmography (PPG) sensor, are electronic devices that measure a person’s blood-oxygen saturation (SpO 2) and heart-rate (HR) levels. Since their inception in the ...

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 ...

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 ...

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 ...