Gogo First (Tm) Waterproof Gsm/ Gprs/ Gps 2 Way Talk Tracker Babysiter Smart Watch Compatible with Kids Children Child with Real-time Tracking, Geo-fencing, Phone Options Functions for IOS Android Apple Iphone 6/ 6 Plus 5s 5c 5 4s, Samsung Galaxy S6 S5 S4 Note 4 3 2 - Pink (Green)

Description
Two-way hands-free voice calls Call the family number Monitor the statement of your kids with one button Incoming limit Phone call reminding Looking for mobile phone Metric system transformation Image reading Alarm clock FM radio Timing on/off Pedometer Sleep monitoring
Specification: 
GSM frequencyïš850/900/1800/1900MHz
GSM,GPS: MTK 6261 UBX7020
GPRS: Class 12, TCP IP build in GSM module
GPS sensitivityïš -159dbm
GPS Positioning accuracyïš10 meters(2D RM)
GSM Positioning accuracyïš50-200 meters
speeding accuracyïš0.1m/s
MAX.Altitudeïš18000 M Battery capacityïš3.7 V 320mA
ize(case):45.0(L)*32.0(W)*13.0(H)mm
weightïš35.1 g
working temperatureïš-20-70„ƒ
humidityïš20%-80% RH
Function
GPS+base station double location
Mobile APP or computer GPRS ïŒdouble control
GPRS real-time locationïŒtrackingïŒmonitoring
talkback
health
route
watch clock
safe area
SOS emergency alarm
watch remove alarm
ow battery alarm
remote power off