How to use the Apple Watch 6 Blood Oxygen app

How to use the Apple tree Watch 6 Blood Oxygen app

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The Apple Scout blood oxygen app, available to those with the Apple tree Lookout Series half-dozen, can exist used to administer at-home SpO2 readings. Similar to finger-based pulse oximeters, Apple's flagship smartwatch can requite you a sense of your trunk's oxygen saturation without you needing to get your claret drawn in a lab.

Many of the best smartwatches also offer blood oxygen readings, merely the Apple tree Scout is the near pop of the bunch. And as the Series 6's exclusive feature, you might exist wondering how to use the Apple tree Sentinel Blood Oxygen app if you've recently acquired Apple'southward latest flagship.

What is the best Apple tree Watch for y'all?
Our guide on how to employ the Apple Watch

Although the Apple Watch earned its category-leading reputation by making things piece of cake, reviewers and users alike have run into some problems with fielding accurate blood oxygen readings. We've had more than success, only we've also spent several weeks now brushing on Apple tree's blood oxygen app guidance and understanding which variables impact our readings.

Here's our guide on how to use the Apple Spotter Blood Oxygen app, including what we know about the reading accurateness and tips on what do if you lot're experiencing unsuccessful measurements.

Is the Apple Watch Claret Oxygen app accurate?

First thing'due south starting time: The Apple Lookout man Blood Oxygen app is Not approved by the FDA. Unlike the Apple Watch's electrocardiogram (ECG) reader, the Blood Oxygen app doesn't take the public health stamp of approving, significant it cannot diagnose yous based on your readings. Apple even provides a disclaimer inside the app that its Blood Oxygen measurements are not intended for medical utilise.

The Apple tree Watch Blood Oxygen app offers a brief blood oxygen synopsis and explains how readings of 95%-100% are considered boilerplate, although factors similar high altitude and not-life-threatening sleep conditions could upshot in abnormal readings.

Beneath-average 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 yous field a depression blood oxygen reading, only have no irregular respiratory symptoms, your reading might not be authentic. Nosotros explain some factors that could exist causing that below. That said, if you're experiencing shortness of breath, coughing or wheezing and are concerned near your blood oxygen reading, you should reach out to your dr..

How to utilise the Apple Watch Claret Oxygen app

In club to use the Apple Spotter Blood Oxygen app, yous must have the Apple Picket Series 6. Neither the Apple Sentinel SE nor Apple tree Sentry Series 3 back up SpO2 readings.

ane. Open the Blood Oxygen app on your Apple Watch. If yous plan to take readings regularly, it could make things easier for y'all to place the Blood Oxygen app complexity on your watch face.

2. Remainder your arm and wrist on a apartment surface, and brand sure your Apple Scout is facing upwardly. Apple says you tin rest your arm on your lap, too, but we've found more than success by using a flat surface. Set to keep your arm nonetheless.

iii. Click offset measurement. Keep your arm steady for 15 seconds.

4. Wait 15 seconds. If your Apple Watch was able to get a reading, y'all should see your blood oxygen level. Hit the information icon next to your reading to acquire more almost the Apple Picket claret oxygen app, or hitting done to finish.

Apple tree Sentinel Claret Oxygen app non working? What to do about unsuccessful measurements

In that location are a couple of factors that may cause the Apple tree Watch Blood Oxygen app to read, "Unsuccessful Measurement," when you take a reading. Although your Apple tree Sentinel won't tell you which of those factors you need to adjust, here are some tips for getting the app to work properly.

ane. Don't move during the reading. Even if you jerk your fingers or adjust your arm, y'all could experience an unsuccessful reading. Exist sure to become your arm and wrist into position prior to pressing start.

2. Make sure your Apple Watch is snug on your wrist. The back of your Apple tree Watch should exist touching your wrist. If your Apple tree Watch is loose on your wrist, tighten your Apple Spotter band. Apple's stretchy Braided Solo Loop and standard Solo Loop are great for a secure fit, so long as you lot have the right size.

Even under the right conditions, your Apple Watch may not be able to become a reliable claret oxygen measurement every fourth dimension. Tattoos, high heart rate and pare perfusion could also outcome in unsuccessful readings. Experiment with dissimilar factors and placements on your wrist to observe what works for you.

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

Kate Kozuch is a senior author at Tom'due south Guide covering wearables, TVs and everything smart-home related. When she'southward not in cyborg mode, yous tin find her on an exercise bike or channeling her inner celebrity chef. She and her robot ground forces will rule the world ane 24-hour interval, merely until then, accomplish her at kate.kozuch@futurenet.com.