Abstract: The oxygen saturation level in the blood is a critical vital sign, often measured non-invasively. However, current non-invasive methods are limited to pulse oximeters and can yield ...

To take a pulse oximetry reading, turn on the device, place it on your fingertip, sit still, and wait for a stable reading. Normal oxygen saturation levels range from 95% to 100%; levels below 92% may ...

Researchers in the U.S. have found that exposure to low oxygen levels — known as hypoxia — early in life can cause pulmonary hypertension (PH) by permanently altering lung blood vessel development.

When it comes to smartphone health monitoring, the Infinix Note 50 Pro takes an unusual approach by embedding what it calls a Bio-Active Halo sensor, directly into its rear camera module. Instead of ...

Apple Watch owners in the U.S. just got a big reason to update their devices. Apple just rolled out a redesigned Blood Oxygen feature to specific models, following a recent victory in a legal dispute.

1 College of Pharmacy, Chengdu University, Chengdu, China 2 Clinical Medical College and Affiliated Hospital of Chengdu University, Chengdu, China In numerous studies conducted in high-altitude ...

Apple getting approval from Customs and Border Protection may not have been enough to restore the Apple Watch blood oxygen feature permanently, as the US International Trade Commission may still stand ...

Masimo, the medical technology company whose lawsuit led to the temporary sales pause of the Apple Watch Series 9 and Ultra 2, has sued the US Customs and Border Protection days after Apple released ...

Last week, blood oxygen readings returned to the Apple Watch Series 9, Series 10, and Ultra 2 Apple redesigned the feature so that readings are taken on a paired iPhone, not the watch itself. "This ...