Some of the more advanced GPS devices even play music or let you view photos.

GPS devices can be used for entertainment as well.

GPS devices start at under $200 and range upwards of $500 or more.

GPS devices are designed to pick up low strength signals from space.

There had been massive growth in the number of GPS devices available between 1990 and 2006.

Other GPS devices need to be connected to a computer in order to work.

GPS devices are also used by private investigators in order to give more information to their clients.

They get this information by using the car's GPS devices.

The most common use for GPS devices is to help you get around town in your car.

You're driving down a road when your GPS device suddenly urges you to turn right.