Apple Inc.Apple unveils new Apple Watch models with advanced health features and AI-powered Health app.

Apple has announced its most advanced health and fitness experience yet, introducing the Apple Watch Series 12 and Apple Watch Ultra 4 with a new Health Sensing System that delivers the most accurate heart rate sensing in a wearable, along with a redesigned Health app powered by Apple Intelligence. The new watches measure heart rate every five seconds and HRV as often as every five minutes, 24 times more frequently, and introduce a readiness score from 0 to 10 with recommendations like Recover or Go For It. The redesigned Health app, coming later this year with iOS 27, adds an Insights tab and a Longevity tab featuring Health Age, which compares users' metrics to their chronological age. Users can also schedule and purchase lab tests covering over 50 biomarkers for $119 at approximately 2,000 Quest Diagnostics locations in the U.S., and new movement assessments use the iPhone camera and Apple Watch for at-home evaluations. The watches also support perimenopause and menopause tracking, and watchOS 27 will be available starting September 14 for Apple Watch Series 9 or later, Apple Watch SE 3, and Apple Watch Ultra 2 or later.
Apple Inc.Apple unveils new Apple Watch models with advanced health features and AI-powered Health app.
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