Reviewed by Julianne Ngirngir Apple's been teasing health breakthroughs for years, but the Series 11 launching next month might actually deliver the goods. After a decade of incremental updates, Apple is positioning the Watch as "not just a smartwatch, but a full-fledged AI-powered health and productivity companion." The headline feature? Blood pressure monitoring that could alert users to hypertension—a condition that causes nearly 13% of all deaths worldwide according to the WHO, yet ofte...