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Can an Apple Watch Detect Sleep Apnea?

Here's a guide that explains in detail how your Apple Watch can detect sleep apnea by using the Cardiogram app or Health app.

One of the best features of the Apple Watch is tracking your sleep patterns. Even the University of California and the startup Cardiogram have collaborated on a study aimed at understanding how well the Apple Watch is able to detect fairly common health problems. And among these, there are also sleep apnea and hypertension. In this article, we will tell you how an Apple Watch can detect sleep apnea in detail below.

Can Apple Watch Detect Sleep Apnea?

can an apple watch detect sleep apnea

The Apple Watch, with the help of artificial intelligence, can easily detect sleep apnea and hypertension, two clinical conditions associated with stroke and heart attack. This is what research conducted by the University of California confirms and it was presented at a meeting of the American Heart Association indicates.

The study was conducted via the Cardiogram app on over 6,000 participants. The app, using sensors on the Apple Watch, detected sleep apnea in 1,016 participants and hypertension in 2,230 people. The study leaders explained that the test demonstrates once again how the Apple Watch can be used to constantly monitor people’s health, alerting them in case of problems.

The developers of the Cardiogram app explained that they used neural networks to interpret the data and provide adequate answers in case of problems related to hypertension and sleep apnea. The system, called DeepHeart, is managed through a series of heart data strings captured by continuously monitoring the user.

So, if you want to monitor your sleep on your Apple Watch, follow the steps below to enable Sleep Mode on your smartwatch first:

  • On your iPhone’s home screen, open the Watch app.
  • Enter the “Sleep” section.
  • On the screen, tap “Use this Watch for Sleep” to turn on the feature.
  • In the next screen, turn on the toggle for both of these options “Track Sleep with Apple Watch” and “Charging Reminders”.
  • That’s it, in this way, your Apple Watch will start tracking your sleep.

That is everything you need to know about how your Apple Watch can detect sleep apnea. While you are here, you might be also interested to know Apple Watch Size Comparison Chart for Best Fit, and What is Heart Rate Zones & How to Use it on Apple Watch.