Google launched the Pixel Watch in October last year. Now, the search giant’s first-ever smartwatch is gaining a vital feature that should have been available since its launch. The feature is none ...

Smartwatches can measure everything from heart rate to sleep quality, but one health metric has become particularly relevant over the past two years: blood oxygen saturation. Two of the world's ...

We describe the cohort of patients and the inclusion/exclusion criteria, and define disease severity, ventilation and oxygen support. In addition, we describe how the SpO2 signal was extracted from ...

Smartphones are already capable of some neat health-centric tricks. From step counting and sleep tracking to measuring pulse and respiration rate, the phone in your pocket is quite a powerful-health ...

The Oura Ring Gen 3 receives an update that brings in its SpO2 measurement feature. The update brings not only blood oxygen information but also breathing regularity data, too. This new feature will ...