Dimensions of the watch: 40.5 * 49.8 * 14 mm; display: 1.69 inch IPS Full Touch LCD with 240 x 280 pixels; battery life: 700 mAh Bluetooth Watch Function; GPS, AGPS, LBS, WiFi View System prerequisites iOS 9.0 or Android 5.0 and up Waterproof Level IP67 Colors available are gold, pink, and blue.