4G GPS Pendant for Elder Kids Smart Detection Alert SOS Emergency Call 1000mAh Waterproof Tracker

●  4G LTE +3G WCDMA+2G GSM
●  Waterproof IP67
● GPS+Beidou positioning, accuracy up to 5 m
● WIFI positioning, accuracy up to 30m
●  Web platform/ Phone App for positions check
● Pill reminder and Pedometer
● Fall detection with alert
● SOS urgent call for help
● Speed dial call
● Ring to find the device
● Historical route display/Geo-fence
● Low battery/SIM card changing alert
● Talking clock for real time voice telling