Great device and application

This is a very useful device, charges your cell phone in half the time, gives you an approximate location where you parked your car and monitors the battery health of the car.
The only reason I did not get this a five star rating is because in order to pair the device the first time, you need to have an Internet connection (data plan) otherwise the device will not pair with the application. Once it is paired a connection to the Internet is not required for it to function. This is a great device and application.

CanadianKoala about ZUS - Save Car Expenses, v2.2.4