

Apple will release watchOS 27 and iPadOS 27 on September 14, 2026, with major health upgrades. The updates target Apple Watch and iPad users across supported markets, including India. Apple uses higher-frequency sensing and Apple Intelligence to turn health data into clearer daily guidance.
The update makes Apple Watch health tracking more detailed while giving iPad a broader Health app experience. Apple Watch Series 12 and Ultra 4 introduce new health sensors, while iPadOS 27 adds Insights and Longevity sections. The changes help users track recovery, fitness, sleep, and long-term wellness from connected devices.
Apple’s new Health Sensing System brings more frequent measurements to the latest Apple Watch models. Heart rate readings can arrive every five seconds throughout the day, while HRV measurements can occur every five minutes. Apple says its testing showed the new system delivered the highest heart rate accuracy among the compared wearables.
The new Readiness feature gives Apple Watch users a daily score from 0 to 10. It considers recent activity, vital signs, and sleep data before suggesting Recover, Pace Yourself, Ready, or Go For It. The score can also change as new health information arrives throughout the day.
Workout Buddy also gains a major upgrade with standalone Apple Watch support. The AI fitness coach can work without an iPhone nearby while using more workout history for personalized motivation. Apple also adds Spanish language support alongside English.
Cycle Tracking now supports perimenopause and menopause monitoring, including symptom logging and cycle pattern notifications. Users aged 40 and above can receive alerts when recorded patterns suggest possible perimenopause. Apple positions these features as wellness support rather than medical diagnosis.
On iPad, the redesigned Health app brings Apple Intelligence into everyday health management. The Insights tab summarizes heart, sleep, fitness, readiness and cycle data, while Longevity tracks broader health trends. Health Age compares selected Apple Watch metrics with chronological age.
The Longevity experience can also include movement assessments and imported laboratory data. Apple says movement evaluations can measure flexibility, strength, balance, movement mechanics and VO2 max using compatible devices. The redesigned Health app starts with U.S. English availability, with more languages planned later.
Apple is also expanding GymKit through iPhone and compatible gym equipment. AirPods Pro 3 can share heart rate data through iPhone, while machine learning improves treadmill distance calculations. watchOS 27 supports Apple Watch Series 9 or later, SE 3 and Ultra 2 or later.
Apple Health and Fitness Vice President Sumbul Desai said, ‘technology can empower everyone with actionable, science-based insights built with privacy at the core.’
Also Read: Apple Watch Series 12: New Features, Health Upgrades, What to Expect