• Elevate your wrist with the Apple Watch Series 4. Featuring a larger, edge-to-edge Retina display that's 30% bigger than the series 3, it delivers vibrant visuals and intuitive navigation. Powered by a faster dual-core processor, enjoy seamless performance for fitness tracking, notifications, and apps. Includes advanced health features like ECG app for heart rhythm monitoring, irregular heart rhythm notifications, fall detection, and precise heart rate sensing. Built-in GPS for accurate workouts, swim-proof up to 50 meters, and up to 18 hours of battery life.