Visit this site http://www.totalcardiagnostics.com/elm327-bluetooth for more information on Bluetooth OBD2. ELM327 Bluetooth plugs into your car and laptop / phone / tablet — and let's them communicate with each other through Bluetooth OBD2 software. This Bluetooth also works on any and every OBD app on Google Play store for Android devices — as we thoroughly tested. Meaning you can diagnose vehicle problems, reset faults, tap into performance statistics with Bluetooth OBD2 — and basically see everything you ever wanted to know about the inside of your vehicle(s).
