8 connected truck device plus gps truck routing with weather construction includes lifetime map updates provides bluetooth hands-free calling and texting sirius xm satellite receiver siri and google now voice assistance built-in dash cam over-the-air updates audible news weather traffic sports and more runs overdryve os customizable platform built on android 5.1 (lollipop) plays sound through your in-car stereo system integrates with your phone's built-in voice assistant (siri google etc.