How to Use Apple Watch to Check Blood Oxygen Levels – Guide

The Apple Watch Series 6 and Apple Watch Series 7 both have a pulse oximeter that can non-invasively monitor the percentage of oxygen delivered by red blood cells from your lungs to the rest of your body, giving you a sense of your overall health. . Blood oxygen levels, or SpO2, are often referred to as “blood oxygen levels” and are typically between 95% and 100% for most, though not all, people. You’ll need to be over 18, have an Apple Watch Series 6 or 7, be in a supported country (see the list at the bottom of this page), and have an iPhone 6S or later. You will also need to make sure that you have configured up the Blood Oxygen app, which you can carry out by reading the part further down feature.

How can you use blood oxygen data on Apple Watch?

Apple will now allow you to take measurements on the spot and monitor blood oxygen levels during the day and while you sleep. Apple says the data and measurements generated by its blood oxygen sensor are designed for general fitness and wellness purposes only. So for those hoping to be able to use it similarly to a dedicated pulse oximeter device to deliver more serious health information that could allude to some issues related to low blood oxygen levels, that’s not the case with the Apple. Watch. At least, it still isn’t. So what does Apple mean by ‘general fitness and wellness purposes’? Well, Apple doesn’t go into detail about this, so it’s very open to interpretation. One of the ways to use it is in the altitude scenario we mentioned, keeping track of your body’s levels when the oxygen concentration in the atmosphere is lower to see how it’s responding to conditions. It’s something Garmin does with the pulse sensor it includes in many of its watches. It could also offer a window into recovery from training, especially as there is a greater demand on oxygen use during exercise. Slightly lower blood oxygen levels can be an indication that you’re still recovering from a tough workout or training block and can be a wake-up call to consider a rest day before hitting hard again. Again, to clarify, Apple will not warn you based on whether you are hiking at high altitude or working harder in training than usual. It is very important that the user makes use of the data in this way if he finds it useful and insightful. It’s not a data you’ll want to check while exercising. It won’t really offer anything of value, and it’s actually a challenge to try and do a measurement in motion, which we’ll talk about later.

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