Samsung Gear S2 Classic R735T (T-Mobile) Black Smartwatch / Black Leather BandFrom Samsung brand products, The Gear S2 Classic 44mm Smartwatch. Black Version. Runs on the T Mobile Network and is Wi Fi Capable. Only comes with the Large Size band. Stainless steel frame and a genuine leather band. Connects to your smartphone to bring you notifications, track your health, and even replace your wallet. Features 1 GHz ARM Cortex A7 dual core processor with 512MB of RAM. Runs on the Tizen operating system. Bluetooth 4. 1 technology.