Apple Watch SE. Stay connected, active, healthy, and safe with key features.

Make calls and reply to messages directly from your wrist Up to 20 percent faster than the previous Apple Watch SE Advanced safety features, such as fall detection, Emergency SOS, and crash detection Track your daily activity on Apple Watch and monitor your progress in the Fitness app on iPhone Enhanced Workout app with more advanced training options Receive notifications for low and high heart rate, as well as irregular rhythm Listen to your favorite music, podcasts, and audiobooks (using GPS models) Quick and secure payments with Apple Pay right from your wrist Swimproof design With sleep stage tracking, see the lengths of REM, light, and deep sleep stages watchOS 9 includes an improved Workout app, a new Medication app, and features for more precise tracking of sleep stages and heart health 2022 model version