Apple Watch Series 4 GPS 40mm Silver Aluminium Case with Seashell Sport Loop

Fundamentally redesigned and re-engineered. The largest Apple Watch display yet. Built-in electrical heart sensor. New Digital Crown with haptic feedback. Low- and high-heart-rate notifications. Fall detection and Emergency SOS. New Breathe watch faces. Automatic workout detection. New yoga and hiking workouts. Advanced features for runners like cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalised coaching. Monthly challenges and achievement awards. You can use Walkie-Talkie make phone calls and send messages. Listen to Apple Music and Apple Podcasts (1). And use Siri in all-new ways. Apple Watch Series 4 lets you do it all from your wrist. Apple Watch Series 4 (GPS) requires an iPhone 5s or later with iOS 12 or later. (1). Apple Music requires a subscription.