Meet the Veepeak Bluetooth OBDII Scanner: a tiny gadget that connects to your car and pairs to your Android smartphone to let you know what’s wrong with your car. It saves you time figuring out what’s going on when your car engine light turns on. It can also give you car performance, temperature, fuel economy, and a whole lot more.
You can use this device with apps such as Dr. Prius, DashCommand, and Torque Pro. You can find out more about it here.