Does GPS Watch need a phone line?No. GPS Watch works as a mobile phone with sim card for all GPRS communications, completely independent of the telephone line. There is no need to carry a mobile phone.it's more than a phone.

Brazil client visit us on 01.November, 2019

Server Configuration Guide, Please kindly referr to our protocol detail and configuration all the necessary features on your server portal ,The most important is the device send whatever Linkkeep, your server need reply or confirm the Linkkeep for maintenance the network connection,the server is TCP/IP socket server , all GPRS communications , NO UDP

KIT Agreement 1. IntroductionWelcome to use the software and related services provided by Company name("KIT" "we" or "us") .The software and related services（“our services”） provide to you refer to the client application which is labeled " KIT " by we owned legally and operated

Kids i-tracker User Agreement, for all Kids GPS Smart watch, Senior GPS healthcare Tracker, Smart fitness bracelet, Personal mini GPS, Pets mini GPS tracker, Automotive Vehicle GPS tracker - Shenzhen Yushengchang Technology Co.,LTD

OEM Customized Branded App for Oversea clients