S966 GPS Smart Watch, Waterproof Smartwatch w/ GPS Track, Altitude Compass, Barometer Function - Green

Hardware Specification
GPS Ceramic: antenna
Heart rate: Dynamic heart rate
Compass :Compass
Barometer: Pressure
Thermometer Environment temperature
G sensor 3D :Accelerometer/Gyroscope
Bluetooth Nordic: 4.0
Display: 1.32”, 160*160 pixel; Light
Waterproof :Waterproof in life
Battery :500mah( Comprehensive use 8 days / GPS 13 hours), the specific use of the situation
Support System : IOS8+   /   Android4.3+
Function
Homepage: Time, date; Today's step number + step number weekly chart; Electrocardiogram (16 hours); Pressure charts (24 hours); Environment temperature chart (24 hours); Height chart (24 hours) + height calibration; Compass; Notice
Sport mode: Hiking/Climb(trajectory,heart rate, frequency, steps, calories,high,pressure, mileage, laps); Running(trajectory,heart rate, frequency, steps, calories,speed ,pace, mileage, laps); Cycling(trajectory,speed ,pace,heart rate, frequency, steps, calories, mileage,laps) ; Walking (heart rate, frequency, steps, calories, mileage, laps); IndoorRun (heart rate, frequency, steps, calories, mileage, laps); Ball games (heart rate, calories, balls); Speedometer(speed ,pace,mileage); Stopwatch;
GPS: Longitude and latitude coordinates, world time / date, altitude, speed of movement;
Record Lap:  Set cycle length ;Rcord mode Manual / automatic;
Heart rate: ECG mode Monitor 1 times every 10 minutes, 16 hour ECG.Sedentary reminder;Sleep monitoring;alarm clock