DM99 large screen smart watch

CPU: MTK6580 quad-core 1.3Ghz
Display: 2.2 inch IPS full screen
Memory: 1GB+16GB
Resolution: 320*240
Network: GPS/WF1/BT4.0
Battery: 1200mAh polymer battery
Frequency band: 2G: 850 900 1800 1900
3G: 850 2100
Main functions: WeChat, QQ, global communication, camera GPS, WIFI, heart rate test, step counting video, Bluetooth call, support for third-party applications