​SOS working method is : once user press GPS SOS panic button in emergency situation, the device will auto call SOS bound 3 phone numbers in app in 2 rounds until anyone number pick up;meanwhile send SOS SMS alerts with Googlemap GPS position URL and syncs the SOS notification to server end and app end; GPS get the position from satellites (outdoor) ,or get position from( Indoor)LBS or WIFI , syncs the datas to server , server syncs the datas to phone app ,GPS is mini phone system , work with phone app for voice call , intercom chatting and Video call if firmware support(4G) , this is phone to phone working method, if the sim card in the GPS is available for international roaming, then GPS is ok for global monitoring. All working features in the app. Regarding the emergency call, Please kindly note all our GPS with panic SOS button for emergency call once the user in an emergency situation   Read More>

OKYWATCH in Spain for kids safety   Read More>

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.   Read More>

Brazil client visit us on 01.November, 2019   Read More>

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   Read More>

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   Read More>