Bluetooth Smartwatch Sports Pedometer OLED Wrist Watch for Android iOS Smartphones (Black/Blue) Excellent Quality Bluetooth Wireless Smartwatch Car Hands-free Sports Pedometer OLED Wrist Watch for iOS and Android Smartphones or Tablets in Sleek Blue-Black combination. BEst OLED displaymodule andarc capacitive touch screen. Powered by Bluetooth v3.0 and equipped with 32MB memory with 168 hours of bluetooth standby time. Message and phone book sync with mobile phone. Vibrates and displays the caller ID when receiving calls and brilliantly displays SMS for reading. NOTE: SMS reading only works for Android phones with APK installed. Features Mobile Sync music player for your daily dose of music. Allows hands-free calls with built-in Mic which is especially useful when you're driving. Excellent fitness smart watch. Helps keep track of your fitness level and physical exercise. Supports steps tracking, test distance and calorie monitoring. Also allows vibration massage for wrist.