How to use the Apple Watch 6 Blood Oxygen app

How to employ the Apple Sentinel 6 Blood Oxygen app

(Image credit: Future)

The Apple tree Watch blood oxygen app, available to those with the Apple Watch Series 6, can be used to administer at-dwelling house SpO2 readings. Similar to finger-based pulse oximeters, Apple'south flagship smartwatch can give you a sense of your body'due south oxygen saturation without you needing to go your claret drawn in a lab.

Many of the best smartwatches also offer blood oxygen readings, only the Apple Sentinel is the most popular of the agglomeration. And every bit the Series 6'south exclusive feature, you might be wondering how to use the Apple Spotter Claret Oxygen app if you've recently acquired Apple tree's latest flagship.

What is the all-time Apple tree Picket for y'all?
Our guide on how to employ the Apple Picket

Although the Apple Lookout man earned its category-leading reputation by making things easy, reviewers and users alike take encounter some bug with fielding authentic claret oxygen readings. We've had more than success, but nosotros've also spent several weeks now brushing on Apple tree'south claret oxygen app guidance and understanding which variables bear upon our readings.

Here's our guide on how to apply the Apple tree Scout Claret Oxygen app, including what we know about the reading accuracy and tips on what do if you're experiencing unsuccessful measurements.

Is the Apple Watch Blood Oxygen app accurate?

First thing'south start: The Apple Watch Blood Oxygen app is Not approved by the FDA. Unlike the Apple Watch'due south electrocardiogram (ECG) reader, the Blood Oxygen app doesn't have the public wellness stamp of approval, significant it cannot diagnose you based on your readings. Apple even provides a disclaimer inside the app that its Blood Oxygen measurements are not intended for medical use.

The Apple Spotter Blood Oxygen app offers a cursory claret oxygen synopsis and explains how readings of 95%-100% are considered boilerplate, although factors similar high altitude and non-life-threatening sleep weather could result in aberrant readings.

Below-boilerplate readings can also be a symptom of a lung condition such as silent hypoxia, a life-threatening condition that can escalate the effects of respiratory illness.

If you field a depression blood oxygen reading, simply accept no irregular respiratory symptoms, your reading might not be authentic. We explicate some factors that could be causing that below. That said, if y'all're experiencing shortness of jiff, coughing or wheezing and are concerned most your blood oxygen reading, yous should reach out to your dr..

How to utilize the Apple Scout Blood Oxygen app

In guild to utilize the Apple Sentinel Blood Oxygen app, y'all must accept the Apple tree Picket Serial 6. Neither the Apple tree Watch SE nor Apple Watch Series 3 support SpO2 readings.

1. Open the Blood Oxygen app on your Apple Watch. If you plan to have readings regularly, it could brand things easier for you lot to place the Blood Oxygen app complication on your watch face.

2. Residue your arm and wrist on a flat surface, and make sure your Apple tree Watch is facing up. Apple says you lot can rest your arm on your lap, too, only nosotros've institute more than success by using a flat surface. Gear up to continue your arm still.

3. Click showtime measurement. Proceed your arm steady for 15 seconds.

4. Wait 15 seconds. If your Apple Watch was able to go a reading, y'all should come across your blood oxygen level. Striking the information icon side by side to your reading to learn more most the Apple Watch claret oxygen app, or hit done to finish.

Apple Watch Blood Oxygen app non working? What to exercise about unsuccessful measurements

There are a couple of factors that may crusade the Apple tree Lookout man Blood Oxygen app to read, "Unsuccessful Measurement," when you take a reading. Although your Apple Sentry won't tell you lot which of those factors you need to conform, here are some tips for getting the app to piece of work properly.

1. Don't movement during the reading. Even if you jerk your fingers or adjust your arm, you could experience an unsuccessful reading. Exist sure to get your arm and wrist into position prior to pressing first.

ii. Make sure your Apple tree Watch is snug on your wrist. The back of your Apple Watch should be touching your wrist. If your Apple Watch is loose on your wrist, tighten your Apple Sentry ring. Apple'due south stretchy Braided Solo Loop and standard Solo Loop are great for a secure fit, and then long every bit you have the right size.

Apple Watch 6 — (Epitome credit: Time to come)

Even under the right conditions, your Apple Scout may not be able to become a reliable claret oxygen measurement every time. Tattoos, high eye rate and skin perfusion could also outcome in unsuccessful readings. Experiment with different factors and placements on your wrist to find what works for you.

Check out our guide on how to use the Apple Lookout man for more tips and tricks on making the most of your smartwatch.

Kate Kozuch is a senior writer at Tom's Guide roofing wearables, TVs and everything smart-home related. When she's not in cyborg mode, you can notice her on an exercise bike or channeling her inner celebrity chef. She and her robot army will rule the world 1 24-hour interval, but until then, reach her at kate.kozuch@futurenet.com.