Apple is expanding its consumer health ecosystem in India by introducing sleep apnea notifications on a wide range of Apple Watch models and clinically validated hearing test features on AirPods Pro 2 and AirPods Pro 3. The sleep apnea tool works passively in the background by tracking breathing disturbances during sleep over a 30-day period and alerts users if consistent signs of moderate to severe risk are detected, while emphasizing that it is meant for early screening rather than diagnosis.