Irvine, California-based Masimo Technologies, which makes non-invasive patient monitoring devices and sensors, has received FDA 510(k) clearance for its forehead sensor. The adhesive TFA-1 Forehead ...

Over the past year, every wearable company under the sun has been charging toward providing better sleep tracking – and Fitbit has thus far been leading the charge. Beddr’s new SleepTuner is taking ...

Mountain View, California-based Beddr has launched Sleep Tuner, its first health wearable. The device is an FDA-registered sleep sensor, worn on the forehead, which measures blood oxygenation, heart ...

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 ...

Fitness tech companies, particularly Fitbit and Garmin, want to monitor the level of oxygen in your blood. It’s a metric that could help spot signs of sleep apnea and other breathing-related problems, ...

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 ...

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 ...

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 ...