Hypoxemia went undetected in 0.8% of critically ill Asian patients when oxygen saturation was measured via pulse oximetry (SpO2) vs SaO2.

A new study has revealed that Apple Watch Series 6 "is a reliable way to obtain heart rate and oxygen saturation (SpO2) in patients with lung diseases under controlled conditions". The study ...

It is said to deliver accurate readings of your pulse rate and spo2 blood oxygen saturation. It features a large digital multidurectional LED display, so you can view results from any direction.