Firstsing 3G Network WIFI GPS Smart Watch IP68 Waterproof Watch Heart Rate Monitor Compass Replaceable Watch Straps

CPU:MT6572A Dual core
Storage:RAM 512MB ROM 4G
Bands:GSM( 850,900,1800,1900),WCDMA (850,2100)
Display:1.39" OLED Round Screen Display
Resolution: 400*400
Battery Capacity: 450MAH
Camera:5.0W HD
Touch type:Capacititve touch
Bracelet:TPU material
Colors:Black/Silver/Rose gold
Bluetooth: Bluetooth 4.0,Support Bluetooth data-push for Android&IOS
Heart rate:support
Thermometer:support
Altitude:support
SIM card:Nano SIM card
Speaker:support
Motor:support
Waterproof:IP68
Other function:Alarm clock,Calendar,Stopwatch,Calculator,Record
The best chipset for smart watch,multi task sensor-hub,frizz,it implements the best solution for power saving,no need to initiate the CPU when heart rate monitor,pedometer.sleep monitor is working.
Into any of movement mode,GPS tracking your trajectory and generate a map,automatically open the heart rate to detect your hearbeat and generate a curve record,professional and detailed sports data slloes you to better manage their own healthy life.