A 26-year-old businessman's Apple Watch Series 9 alerted him to a dangerously high heart rate during a movie, preventing him from boarding his train. Medical staff discovered his blood pressure was ...

Cook also emphasized that AI and advanced machine learning are now central to the Apple Watch’s health ecosystem, powering features like fall detection, crash detection, and heart rate monitoring.

A 26-year-old man from Madhya Pradesh credits his Apple Watch for saving his life after it alerted him to a dangerously high heart rate. The timely warning led him to a doctor, where tests revealed ...