Gen 7

Always-on Retina display has nearly 20% more screen area than Series 6, making everything easier to see and use The most crack-resistant front crystal yet on an Apple Watch, IP6X dust resistance, and swimproof designMeasure your blood oxygen with a powerful sensor and app Take an ECG anytime, anywhere Get high and low heart rate, and irregular heart rhythm notificationsStay in the moment with the new Mindfulness app, and reach your sleep goals with the Sleep appTrack new tai chi and pilates workouts, in addition to favorites like running, yoga, swimming, and danceTrack your daily activity on Apple Watch, and see your trends in the Fitness app on iPhoneSync your favorite music, podcasts, and audiobooksPay instantly and securely from your wrist with Apple PayAll-day battery life and faster charging⁵watchOS 8 introduces new workout types, the Mindfulness app, the new Portraits watch face, and enhancements to MessagesStay connected to family and friends with calls, texts, and email, even when you don’t have your phoneStream music, podcasts, and audiobooks on the go, and leave your phone at homeApple Watch Series 7 requires an iPhone 6s or later with iOS 15 or later.”