Apple Watch Series 4 GPS (Refurbished)

The largest Apple watch display yet. Electrical heart sensor. Reengineered digital crown with haptic feedback. Entirely familiar, yet completely redesigned, Apple Watch Series 4 resets the standard for what a watch can be. Features: Supported Application: GPS Brand: Apple Size: 40mm or 44mm Connectivity Technology: GPS Display technology: OLED Other display features: Wireless Manufacturer: Apple Computer Over 30% larger display Electrical and optical heart sensors ECG app Digital Crown with haptic feedback 50% louder speaker S4 SiP with faster 64-bit dual-core processor Date First Available: March 27, 2019 Batteries 2 Lithium ion batteries required. (included) Item Weight: 12 ounces Product Dimensions: 11.58 x 3 x 2.22 inches