Watch Phone, Wrist Watch GPS Tracking devic For Kids, Cell Phone Watch

• Imported
• GSM Channel: GSM 850/900/1800/1900Mhz, Quad bank, used in worldwide, . GPS Sensitivity: -159dB
• esides SOS function and shortcut calling to guardian, this smart GPS tracking watch also can send the location information to mobile and computer quickly by sending message. Also, you can get the tracker location information by online tracking service platform.
• Supports both GPS and GSM positioning. Three saving power modes, long time standby. Store the tracking history as long as three months.
• Can set electric fence, once the device break it, you will get SMS notice. Perfect for keeping an eye on loved ones.
• With built-in high sensitive microphone, real-time monitoring the sound around the device when in emergency situation.

Main features are:
. Real-time monitoring watch's last position
. Smart GPS position
. Geo- fence
. Playback history track
. SOS emergency function
. Remote guardianship
. Get watch's position by SMS
. Self-service platform PC
. Alarm o'clock
. Technical Specifications:
GPS Chip U-blox
Network GSM / GPRS
Band 850 / 900 / 1800 / 1900MHz
GPS Sensitivity 159 dBm
GPS Accuracy 10 meter
Warm Start Time 32
Cold Start Time 38
Hot Start Time 2
Antenna Built-in
Pre-loaded Map No
Maps Included NO
Screen Size 0.8 inch
Screen Format TFT
PC Interface Supported USB
GPS System Features Compact, low power consumption; 
Suitable for kids and old men
Operation Temperature 20'C~+70'C
Storage Temperature 30'C~+80'C
Humidity 20%~80%RH
Altitude Limit 18000 meters
Velocity Limit 515m/s
Memory N/A GB
Power Supply US plug / 100~240V
Battery Type 3.7V / 450mAh
Battery Standby 60 Hour
Packing List 1 x GPS watch
1 x AC power charger adapter (US plug / 100~240V)
1 x USB cable (100cm)
1 x CD & user manual