The Apple Watch hasn’t managed to escape the company’s pry, and while the heart-rate sensor is integral to the fitness potential of the device, the iFixit team has also found that its capabilities may extend to measuring blood oxygen levels. The measuring of heart rate, the process of which was detailed a few days back, is a significant
Checking your blood oxygen levels regularly can help you track changes in your health and Do you know that your blood oxygen levels play a crucial role in determining your overall health status? It's true that a low blood oxygen level can be an indication of underlying health issues like asthma, pneumonia, and even COVID-19.
I had a day to test the new $399 Apple Watch to measure my blood oxygen level. The process was simple: You open the blood oxygen app on the device, keep your wrist steady and hit the Start button.
Open the Apple Watch app on your iPhone. Tap the My Watch tab at the bottom. Scroll down and select Blood Oxygen from the menu. Tap on the toggle next to Blood Oxygen Measurements to turn the feature on. There are a couple of more settings available for checking your SpO2 levels with the Apple Watch.
The Apple Watch Series 6 has a sensor built in that can measure the oxygen level in the blood. This ability could have a real benefit in judging health and reacting to the first signs of Apple Watch then uses an advanced custom algorithm built into the Blood Oxygen app, which is designed to measure blood oxygen between 70 percent and 100 percent." Apple does not provide references . 201 150 221 92 393 278 308 319 391

check oxygen level on apple watch