Meta Watch Ltd MW3003 Strata-olympian Blue COMPATIBILITY: Apple iPhone 4S and Higher and select Android Phones/Tablets FULLY CUSTOMIZABLE WATCH FACES AND PERSONALIZED WIDGETS and ALERTS WIDGET NOTIFICATIONS: Caller ID, SMS, EMAIL, FACEBOOK, TWITTER, CALENDAR, SPORTS SCORES, WEATHER, STOCK ALERTS, CONTROL YOUR MUSIC Easily pairs with Bluetooth 4.0 technology (BR/BLE), Long Lasting 5-7 Day Battery Life Available Colors: Orange, Green, Blue, Light Blue, Black