Electronic communication device comprising of hardware and software for use in transmitting automotive diagnostics data to mobile phones, mobile tablet computers, handheld wireless devices and smart automated devices; Electronic communication and diagnostic device comprising of hardware and software for use with mobile telephone device and smart device used to retrieve and transmit real-time data from a vehicles on-board computer as well as read and clear trouble codes associated with the check engine light and vehicle performance data, including engine speed, ignition time, fuel correction, fuel consumption, coolant temperature; Electrical and scientific apparatus, namely, an electrical locating device, electrical communication apparatus and computer software for use in vehicle used to track vehicles, and maintaining data concerning vehicles and transmitting data and location of vehicle to mobile phones, mobile tablet computers, handheld wireless devices and smart automated devices; GPS vehicle tracking devices; downloadable software in the nature of a mobile application, namely, software for locating vehicle, communicating with smart devices and retrieving vehicle diagnostic data; Computer application software for mobile phones, portable media players, handheld computers and related mobile devices, namely, software that allows users to communicate with smart devices, retrieve vehicle diagnostic data and retrieve vehicle location; computer hardware and software system for monitoring the distance between a mobile communications device and an electronic tracking device and for sending communications via radio frequency; Computer software platforms for enabling proximity detection and vehicle diagnostic code reading and connectivity with mobile devices, electronic devices in automobiles, connected electronic devices and smart devices; computer software and hardware for wirelessly connecting automobiles, devices, electronic apparatus and systems to smart devices for remote monitoring and control