Note: Device can be used without a phone on Verizon. Separate SIM card is required. For GSM Carriers, during set up - skip past the Verizon activation screen to begin using your smartwatch. This device does NOT require a SIM card and can be used via Wifi/Bluetooth to connect to your phone. -- With elegant curves and premium finishes, the Samsung Gear S2 classic will turn heads. The circular interface and rotating bezel give you effortless navigation, so you can quickly access the things that are most important to you. This intuitive interface lets you easily access important notifications, texts, and updates from your phone with just a glance at your wrist. Plus, with easily customizable watch faces and a premium 20mm leather watchband, you can create a watch style that is uniquely yours.