Apple Watch Series 4 (GPS), 40mm Silver Aluminium Case with

Apple Watch Series 4 (GPS), 40mm Silver Aluminium Case with White Sport BandFundamentally redesigned and re-engineered. The largest Apple Watch display yet. Electrical heart sensor. ECG on your wrist. Digital Crown with haptic feedback. Notifications for low and high heart rate and irregular rhythm. Fall detection and Emergency SOS. Breathe watch faces. Automatic workout detection. Yoga and hiking workouts. Advanced features for runners like cadence and pace alerts. 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. And use Siri in more ways. Apple Watch Series 4 lets you do it all right from your wrist. GPSOver 30% larger displayOptical heart sensorsDigital Crown with haptic feedback50% louder speakerS4 SiP with faster 64-bit dual-core processorImproved accelerometer and gyroscope for fall detectionSwimproofwatchOS 5Aluminium or stainless steel caseAdditional information:Depth: 30 MMHeight: 57 MMWidth: 77 MM