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Apple Watch Series 12
Introducing Apple Watch Series 12, with the all-new Health Sensing System
Apple Watch Series 12 offers the most accurate heart rate sensing in a wearable, higher-frequency heart rate and HRV sensing, a readiness score, and Audio Intelligence features built with privacy at the core
CUPERTINO, CALIFORNIA Apple today introduced Apple Watch Series 12, engineered with advanced health sensors and all-new Apple silicon to deliver the most accurate heart rate sensing in a wearable,1 and advanced health and fitness features.
With the new Health Sensing System and S11 chip, Apple Watch Series 12 delivers higher-frequency heart rate and heart rate variability (HRV) measurements, which power an enhanced suite of health and fitness features including a new readiness score. A redesigned Health app on iPhone arrives later this year, including a new Longevity tab with a Health Age feature showing how metrics are tracking relative to a user’s age. In addition to powering the Health Sensing System, the S11 chip — Apple’s most powerful wearable chip — also enables new Audio Intelligence features arriving later this year, to help users remember key moments from their conversations and stay alert to important sounds, built with privacy, security, and accessibility innovations at the core.2 With watchOS 27, Apple Intelligence powers Siri AI on Apple Watch, bringing personal context understanding and broad world knowledge to the wrist.
These features add to the many ways Apple Watch already helps users stay active, better understand their health, and get help when they need it, with advanced workout tracking, sleep tracking, heart health notifications, the ECG app,3 sleep apnea notifications,4 Fall Detection, Emergency SOS,5 and more. Apple Watch Series 12 is the most comprehensive wearable across health, fitness, and safety.6
Apple Watch Series 12 is designed to be as individual as the person wearing it and is available in an array of beautiful finishes, including dark bronze, black, light gold, and space gray aluminum, and radiant gold and natural titanium. It is also available in a stunning ceramic material, in pearl white and night blue. Aluminum models now feature Ceramic Shield 2, which is tougher than any smartwatch glass and 60 percent tougher than the Ion-X of previous aluminum models.7 Apple Watch Series 12 is available to pre-order today, with availability beginning Friday, September 18.
“Apple Watch Series 12 is the most advanced health and fitness companion we’ve ever created,” said Kaiann Drance, Apple’s vice president of Worldwide Apple Watch Product Marketing. “With our new Health Sensing System and S11 chip, Apple Watch Series 12 gives you meaningful insights, like readiness, so you can better understand how to take on your day and care for your health, plus intelligence features that make everyday life easier. And it’s all wrapped in a beautifully thin, light design you’ll love wearing all day and night.”
Apple Watch Series 12 is re-architected to provide continuous high-fidelity health monitoring using the Health Sensing System, featuring new optical and electrical heart sensors. Using this system and the S11 chip, Apple Watch Series 12 offers the most accurate heart rate sensing in a wearable. A scientifically rigorous study on a diverse population of over 1,000 participants compared the new heart rate sensing accuracy on Apple Watch against leading wearables, resulting in Apple Watch showing the highest accuracy across devices.
With larger, power-efficient green LEDs on the optical heart sensor, Apple Watch Series 12 now measures heart rate every five seconds, all day long. This continuous, passive measurement delivers deeper insight into a user’s fitness and physiological state while making Exercise and Move Activity rings even more accurate. Users can view their real-time heart rate at a glance throughout their day on a new heart rate watch face complication.
HRV, a key indicator of stress and recovery, is now measure