The Car Black Box OBD

With The Car Black Box OBD, you can view the GPS, accelerometer and OBD info at your device screen. To view OBD info, you need to pair an ELM327 bluetooth OBD2 compatible device prior to use the app. The app shows: G force; Altitude; Speed; Rpm; Speed; Ambient temperature; Intake temperature; Engine temperature; Engine load; Throttle position; Fuel level;