Definitions for "GPS unit"
a handheld device about the size of a cell phone that determines your location on the planet by longitude and latitude coordinates
a hand held device that displays the geographic coordinates correlating to geographic latitude and longitude
an electronic navigational device that indicates the user's longitude and latitude
a wonderful thing to have, especially if you often drive around alone in places you are unfamiliar with
Keywords:  runner, exactly, far, know, running
a must-have for any runner who likes to know exactly where they are and how far they are running
a Global Positioning System receiver
an integral component of the vehicle system
Keywords:  electronic, determine, device
a electronic device that can determine
Keywords:  small, computer
a small computer