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 ...

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 ...

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 ...

Monitoring your blood oxygen levels may not seem as exciting as step counting or be as obvious in its benefits as something like sleep tracking, but it's still a useful option for managing your health ...

Upgrading to the latest Apple Watch model can be pretty exciting, but for an American customer switchover from the Series 6 to the Series 10, there has been a glaring omission: loss of blood oxygen ...

This illustration photo shows an Apple Watch 9 displaying the blood-oxygen level detection settings, in Los Angeles on Dec. 26, 2023. Apple Inc. will begin selling versions of its Series 9 and Ultra 2 ...

Starting today, if you buy an Apple Watch Series 9 or Watch Ultra 2 it won’t be able to tell you your blood oxygen levels, a feature that Apple heavily touted when first introducing the capability in ...

The average daily number of Nebraskans hospitalized with COVID over the last week was about 420, up 5% from an average of 400 the previous week. Boer Thompson ECMO machines, which take blood out, ...