This Apple Watch Series 4 (GPS) 44mm Space Gray Aluminum Case with Black Sport Band is in new-other condition. It’s 100% functional and in near perfect cosmetic condition with the potential for a couple of light hair marks. It does NOT come in its original packaging. Fundamentally redesigned and reengineered. The largest Apple Watch display yet. Built-in electrical heart sensor. New Digital Crown with haptic feedback. High and low heart rate notifications. Fall detection and Emergency SOS. New Breathe watch faces. Automatic workout detection. New yoga and climbing workouts. Advanced features for runners like cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalized coaching. Per 30 days challenges and achievement awards. You’ll use Walkie-Talkie, make phone calls, and send messages. Listen to Apple Music¹ and Apple Podcasts. And use Siri in all-new ways. Apple Watch Series 4 permits you to do it all right out of your wrist.
64-bit dual-core S4 processor. As much as 2x faster than S3 processor
Electrical heart sensor (ECG app)
Second-generation optical heart sensor
Digital Crown with haptic feedback