One of the newest features of the Apple Watch series 11 is looking out for chronic hypertension.

We've developed a groundbreaking feature that can alert you to possible hypertension just by wearing your Apple Watch. Using data from the optical heart sensor, the algorithm looks for chronic high blood pressure by analyzing how your blood vessels respond to beats of the heart. The algorithm works in the background, reviewing data over 30-day periods and will notify you if it identifies patterns of hypertension.We've developed this novel approach using advanced machine learning methods and a series of stud ...