India, Sept. 13 -- Cardiologist and scientist Dr. Harlan Krumholz from Yale University and Yale New Haven Hospital has highlighted that "Hypertension is the leading preventable cause of heart attack and stroke, yet millions remain undiagnosed." Apple is now addressing this silent risk with its newly FDA-cleared "Hypertension Notifications" feature for Apple Watch.A new Apple Watch software feature called "Hypertension Notifications" can now alert users of hidden hypertension. Thankfully, you don't need to buy the latest Apple Watch 11 for this hypertension alert feature. The 'Hypertension Notifications' feature will be available on Apple Watch Series 9 and newer, along with Apple Watch Ultra 2 and later models.Apple has just received clea...