Samsung Gear S2 SmartWatch - White (Certified Refurbished) Dual core 1.0 GHz Processor Wi-Fi: 802.11 b/g/n/e (2.4GHz) - Bluetooth: v4.1. 4GB Internal Memory - Tizen OS This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com 1.2-inch 302dpi Display