Both devices sport onboard GPS but only the Apple Watch has a barometric altimeter to measure elevation. On the other hand, ...
Unfortunately, it’s not a clinically validated sensor, so it can’t alert you to any potential signs of sleep apnea. The Apple Watch SE, meanwhile, doesn’t offer SpO2 monitoring. As for ...
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 ...
Also known as SpO2 level analysis ... to the market with the Apple Watch Series 6. A U.S. International Trade Commission (ITC) ruling that Apple’s blood oxygen sensors infringed on Masimo ...