The Samsung R800 SM Smartwatch is an excellent smartwatch compatible with both Android and iOS smartphones, useful as allows apps to run without connection to a smartphone, also comes with fitness tracker which measures up 39 plus activities! Plus use the watch to make contactless payments, respond to calls, messages, and emails as the Samsung Galaxy R800 Smartwatch can sync with your phone. Listen to music such as Spotify anywhere, Large 1.3" circle multi-touch screen and waterproof, Super AMOLED display, great crisp, and clear, vivid color display. Smartwatch is waterproof to impressive 50 meters.