Apple Watch Series 12

Apple introduced the Apple Watch Series 12 with an advanced Health Sensing System and new S11 chip that delivers the most accurate heart rate sensing in a wearable, along with higher-frequency heart rate variability measurements and a new readiness score. The device features new Audio Intelligence capabilities and integrates Apple Intelligence-powered Siri on watchOS 27, while a redesigned iPhone Health app with a Longevity tab and Health Age feature will arrive later in the year. Apple Watch Series 12 positions itself as the most comprehensive wearable for health, fitness, and safety monitoring.