Best Garmin GPS Devices - 3.3 in. x 1.7 in. Display Size, Built-in Antenna

'One of the best features in the Garmin 2820 is that it does support to aid in route customization.'

'Roadways are color-coded to indicate directional traffic flow speed.'

'an excellent 3.8-inch, 454-by-240 touch screen'

'sophisticated, high-end navigation device'

'The Garmin StreetPilot 2720 is one of currently three StreetPilot designs which feature a wider screen than other StreetPilots as well as a remote control.'