Waterproof 2.0PM Camera Bluetooth Smart Watch Pedometer Heart Rate Monitor Wristwatch for Android Windows Phone iPhone (Black) 1.54 inch Mipi TFT Anti-scrath touch screen; MTK2502 CPU; Bluetooth 4.0; 2.0MP Camera; Size: 43mm * 37mm * 8mm; Weight: 65g; Battery: 350mAh; Standby time: about 80 hours; Talk time: About 3 hours Compatible with all smart phone with Bluetooth 3.0/4.0, IOS/Android/WINDOWS System; Support IP67 Waterproof, dustproof, anti-scratch; Built-in infrared ray Transmission chip; Surppot M3 MP4, Anti-lost; support pedometer, Heart Rate Monitoring, remote control camera, TV, Air conditioning; sync date/time/Calendar/wether; sync the phonebook, message and call history record; sync and push the message from QQ, wetchat, Twitter, Facebook,skype,whatsapp ect. dial and answer a call; Call & message notification