Geek Squad Certified Refurbished Apple Watch Series 4 (GPS) 40mm Silver Aluminum Case with White Sport Band - Silver Aluminum

Band fits 130-200mm wristsCompatible with iOSWhite sport bandGPS enabledHeart rate monitorUp to 18 hours of battery lifeWater-resistant 164'

Geek Squad® Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Learn more about Geek Squad® Certified Refurbished products.Fundamentally redesigned and reengineered. Large Apple Watch display. 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 such as cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalized coaching. Monthly challenges and achievement awards. Use Siri in all-new ways - even while you're away from your phone. With Apple Watch Series 4, you can do it all with just your watch.