S958 Smart Watch Sports Waterproof Heart Rate Monitor GPS 2G SIM Card Communication Smart Watch Compatible with Android IOS Phones

Product Features:
1. Homepage:
3 kinds of clock interfaces
Today's step + week chart
Sleep data + week chart
Heart rate
Pressure
Stopwatch
2. Sport model:
Walking(Track, mileage, speed, pace, average step frequency, consumption, time)
Running(Track, mileage, speed, pace, average step frequency, consumption, time)
Cycling(Track, mileage,altitude variation, average speed, average pace, consumption, time)
History memory
Sports settings (unit shifting, reminders settings, etc.)
3. Menu:
Dialing, text messages, call records, notifications, cell phones searching, music player, alarm clocks, recordings, calendars, calculators, sedentariness reminders, remote shooting, phone books, world time, etc.
Product Parameters:
1. Name: GPS Sports Smart Watch
2. Main functions: GPS, air pressure monitoring, multiple modes of sports, insert card to communicate, heart rate monitoring
3. Specification of the Facade:
Size of the watch: about 51*54*16 mm/ 2.01*2.13*0.63 in
Package size: about 15.5*9.3*6.3 cm/ 6.10*3.66*2.48 in
Box size: about 33.1*32.6*20.2 cm/ 13.03*12.83*7.95 in
Watch weight: about 80 g
Packing weight: about 208 g
Gross weight: about 4.6 kg
Material: Front cover: alloy material; Back cover: PC+ABS; Watchband: TPU
Color: black shell + black watchband/ black shell + red watchband
4. Specificationof hardwares:
Chip: MTK 2503(128MB+32MB)
Location GPS + BeiDou + AGPS
SIM card: GSM/GPRS 850/900/1800/1900
Memory card: support the card in 32G at maximum
Heart rate: optical heart rate monitoring
Barometer: Real-time pressure
G sensor: 3D Accelerometer/Gyroscope
Bluetooth: BT4.0+3.0
Display: 1.3 inch, 240*240 pixel
Battery: 500mAh (6 days endurance in the standby mode/ 2.5 days endurance for comprehensive use / 10 hours endurance for GPS). The battery's endurance varies according to the specific use of the situation.
System Supported: IOS8+ / Android4.3+
List packaging:
1*s958 smartwatch
1 * usb charging line
1 * instruction book