Apple Watch Series 12 help you better understand your body and daily activity. The redesigned system of optical and electrical sensors, together with the S11 chip, enables more frequent heart rate measurements. Improved sensors and more energy-efficient green LEDs provide more data about heart activity.
Every morning, the readiness indicator provides a clear result based on recent activity, vital signs, and sleep. It changes continuously throughout the day, making it easier to decide when it is a good time for an intensive workout and when it is better to rest. The watch also counts steps more accurately, tracks workout progress, and offers advanced metrics including the Workout Buddy feature.
The sleep tracking feature analyzes sleep duration, sleep and wake-up regularity, and individual sleep stages, then displays an easy-to-understand assessment in the morning. The watch also measures HRV, or heart rate variability, as often as every five minutes. The following health features and apps are also available:
