Confused by your pulse oximeter readings? This video breaks down what your blood oxygen levels truly indicate about your ...

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 ...

Pulse oximeters routinely overestimated levels of oxygen in the blood in darker-skinned Covid patients, leading to delays in treatment and hospital readmissions, according to a research article ...

Apple may soon add to the health-tracking features in Apple Watch with the ability to detect users’ blood oxygen levels and notify users when these are at a dangerously low level. 9to5Mac discovered ...

Scientists have long known that pulse oximeters are less accurate when used for people with dark skin tones – and now, a new report offers some insight into just how much more inaccurate these ...

The blood oxygen sensor featured in Apple Watch Series 6 and 7 is “not intended for medical use,” Apple says. That seems odd, considering that low blood oxygen is a serious medical condition. If the ...

For years, studies have found racial bias in common oxygen-measuring devices called pulse oximeters, as well as alarming dangers from inaccurate blood oxygen measurements in dark-skinned patients. Now ...

A systematic review draws together five decades of research -- including more than 730,000 individual measurements -- to assess how a person's skin tone can influence the readings provided by some of ...

Add Yahoo as a preferred source to see more of our stories on Google. A pulse oximeter on a patient's finger. (Christoph Soeder/Getty Images) The pulse oximeter, a device that measures the degree to ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 2 minutes Apple ...

People with blood oxygen levels shouldn't be conscious, let alone able to talk. Alternatively, patients would have a good enough reading, then rapidly turn blue and collapse.