Y21 Touch Screen Smart Watch GPRS+GPS+LBS Locator Tracker SOS Call For IOS And Android WANKAI

Features and functions:
1. SOS button for help: In case of emergency, the child can send help message to the Guardian for calls.
2.position: GPS By Satellite + base station positioning monitor to perform all-day real-time tracking position.
3. smart power economy: GPS mode to save energy.
4. remote monitoring: build-in high-sensitivity microphone, guardian can hear the sounds around your children by taking action on the Application on your phone.
5. two-way talk: users can communicate with each other, The number can connect four adults. When in an emergency, press the SOS Button, it will dial the preset number on the wheel, and stop connecting.
6. electronic close: adult can set safe activity province for your child, once out of range, the Q90 will inform the child by alarm, and by their binded phone.
7. trace history: can trace its position within history recently 3 months
8.GSM four frequency system: 850/900/1800/1900 Mhz
9. Date / time display: adjusting yourself by GPS

Model Y21
GSM network 850/900/1800/1900 MHz

GPS tracking support
LBS tracking support
1.44 inch display of AGE
Touch screen support

Led flashlight support
Language APP Chinese, English, Portuguese, Spanish, German, Thai, Turkish, Vietnamese, Russian, French, Indonesian, Malay, Dutch, Danish, Polish
Blue color / Pink
Micro USB 5pin Interface
385 mAh battery Lithium-ion battery
Standby time 30-96 H
Plastic Watchcase
PU watch strap
Pedometer support
Support sleep monitor
Tracking support
SOS emergency call support
Support voice
Electronic fence support
History of the support route
Two-way communication
Anti-fall support
Remote shutdown support
Low-voltage recall support

Network standard: GSM card (GSM),
GSM. GPS: MTK 2503 UBX7020
GPRS: Class 12.TCP IP Build in GSm MODULE
GPS sensitivity: -159dbm 
GPS accuracy: 10M (2D RM)
GSM accuracy: 20-200 M 
Speed Accuracy: 0.1M Second Place
Dimensions: 45.0 (L) * 32.0 (W) * 13.0 (H) mm
Net weight: 35.1g & gt;
Gross weight: 128g 

Package Contents:
1 x Smart Wristband
1 x Charging Cable
1 x User Manual
1 x box