Latest iOS 18.1 Beta Adds Sleep Apnea Alerts and Breathing Disturbance Readings - MacRumors
Skip to Content

Latest iOS 18.1 Beta Adds Sleep Apnea Alerts and Breathing Disturbance Readings

With the sixth beta of iOS 18.1 and the fourth beta of watchOS 11.1, Apple has finally added support for sleep apnea on iPhones that have been running the iOS 18.1 beta since before the Apple Watch Series 10 launched.

sleep apnea detection apple watch
Sleep apnea alerts were introduced with iOS 18 and watchOS 11 on the Apple Watch Series 10, Apple Watch Series 9, and Apple Watch Ultra 2, but those running iOS 18.1 and watchOS 11.1 never got the iOS 18 and watchOS 11 updates that added the feature, which means it has been missing for many beta testers until now.

If you've been running the iOS 18.1 and watchOS 11.1 betas and haven't been able to use the sleep apnea alert feature, it will be available after updating. Note that this is only relevant to people who did not previously have sleep apnea available in the beta.

After updating, you will need to set up sleep apnea notifications, which can be done in the Health app. You will need to answer questions about your age and whether you've previously been diagnosed with sleep apnea in order to turn the feature on.

Before you receive a sleep apnea notification if you have the feature, the Apple Watch will need to collect 10 days of Breathing Disturbance data.

Popular Stories

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...

Top Rated Comments

AndyUnderscoreR Avatar
19 months ago
But does it remove the constant unnecessary repetitive "Game Mode" pop ups?
Score: 3 Votes (Like | Disagree)
Will Tisdale 🎗 Avatar
19 months ago
I submitted a feedback about this as I thought it was a regression in iOS 18.1. I guess I’d better close it. 🤣
Score: 2 Votes (Like | Disagree)
19 months ago

I’m running iOS18.0.1 and have breathing disturbance already!? Also, it says sleep apnea notifications are turned on already. Plus when I installed iOS 18 I had to answer the questions about sleep apnea too. I’m not sure this article is correct.
The feature was in iOS 18/18.0.1. But was never available in the 18.1 betas until now
Score: 2 Votes (Like | Disagree)
addamas Avatar
19 months ago

I’m livid my OG AW Ultra won’t support sleep apnea detection.
I guess all S8 users are with you, at least one. Improved accelerometers to detect crash are not enough for simple accelerometer readings ¯\_(ツ)_/¯
Score: 1 Votes (Like | Disagree)
19 months ago
Ahhh… Sorry guys. I didn’t realise it wasn’t included in the beta
Score: 1 Votes (Like | Disagree)
fwmireault Avatar
19 months ago

I’m running iOS18.0.1 and have breathing disturbance already!? Also, it says sleep apnea notifications are turned on already. Plus when I installed iOS 18 I had to answer the questions about sleep apnea too. I’m not sure this article is correct.
From the article:

Sleep apnea alerts were introduced with iOS 18 and watchOS 11 on the Apple Watch Series 10, Apple Watch Series 9, and Apple Watch Ultra 2, but those running iOS 18.1 and watchOS 11.1 never got the iOS 18 and watchOS 11 updates that added the feature, which means it has been missing for many beta testers until now.
Score: 1 Votes (Like | Disagree)