Breathing is a crucial biological function essential for survival and various bodily processes. It occurs involuntarily, ...

Scientists have revealed that low-frequency ultrasound influences blood parameters. The findings suggest that ultrasound's effect on haemoglobin can improve oxygen's transfer from the lungs to bodily ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

Apple has your health in mind when it comes to the Apple Watch, which is why it added a blood oxygen sensor starting with the Series 6. This technology can tell if you’re getting enough oxygen to your ...

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 ...

Oura, the company behind the Oura Ring lineup of wearable devices, today announced that blood oxygen sensing is rolling out to the third-generation Oura Ring. It’s a long time coming — Oura previewed ...

The Food and Drug Administration (FDA) is calling for stricter testing standards for pulse oximeters—devices commonly used to measure blood oxygen levels—under a new federal proposal released Monday.

Over a 15-minute period, they breathed a mixture of oxygen and nitrogen, to slowly reduce their blood oxygen levels. As they did so, the phone recorded flash-lit video of the blood pulsing in and out ...

The company said it would issue a software update to restart the technology, which was caught up in a patent dispute. By Tripp Mickle Reporting from San Francisco Apple said on Thursday that it would ...