Apple has announced the rollout of two new device features in India: sleep apnea notifications for Apple Watch, and Hearing Test for AirPods Pro.

Sleep apnea is a condition in which breathing repeatedly stops and starts during sleep, often leading to poor rest. The Apple Watch detects signs of the disorder by using its accelerometer to track subtle wrist movements associated with irregular breathing patterns. When these disturbances occur repeatedly across several nights, the watch can flag a potential case of sleep apnea.

The feature is supported on the Apple Watch Series 9, Series 10, Series 11, Apple Watch Ultra 2, and Apple Watch Ultra 3, and is available in more than 150 countries worldwide. To receive an initial reading, users need to wear the watch consistently for several nights, although nightly breathing disturbances are logged in the iPhone's Health app.

Hearing tests can be conducted by connecting AirPods Pro 2 or AirPods Pro 3 to an iPhone running iOS 18.1 or later or an iPad running iPadOS 18.1 or later. The hearing test mimics the hearing tests one might encounter at a doctor's office or when visiting an audiologist.

Tones at different frequencies and sound levels play in each ear, with users instructed to tap the iPhone's display whenever a sound is heard. Apple tests four frequencies, including 500Hz, 1kHz, 2kHz, and 4kHz. Results up to 25 dBHL indicate little to no hearing loss. 26 to 40 dBHL is a sign of mild hearing loss, while results of 41 to 60 dBHL suggest moderate hearing loss. 61 to 80 dBHL is severe hearing loss, and a result above 80 dBHL is considered profound hearing loss.

The results, which include an audiogram, are stored in the Health app, and can be shared with a healthcare provider to have more informed conversations.

Apple Health features are now available in over 160 countries and regions globally, according to a post on X by Apple's Greg Joswiak. Joswiak's post also suggests that Apple recently brought its Hearing Aid feature to Italy and hypertension notifications to Taiwan.