Track the Oxygen Levels in Your Blood

Your blood needs as much oxygen as possible to work properly. Usually, anything above 90% means you’re doing great. However, it’s hard to keep track of your oxygen levels by yourself. Or, should we say it used to be hard?

Starting with the Apple Watch Series 6, you can track the oxygen levels in your blood with the Blood Oxygen app. This app is pretty straightforward. You use it and wait to see your oxygen levels.

Moreover, thanks to this feature, modern Apple Watches can also track your respiratory rate throughout the day.