Key Features: 8MB of built-in maps,Easy to use,SD card expandability,Built-in geocaching,Rechargeable battery,No access fees... . . .

Key Features: 3.8"" color TFT display,Touch screen,XM radio and traffic-ready,Audible directions,MP3 player,Pre-loaded maps ... . . .

Key Features: 5"" color TFT display,1500' depth,Marine cartography,Alert system,2D or 3D map perspective,Automatic fishfinder... . . .

Key Features: 4"" full-color screen,Voice guidance,Pre-loaded maps,Bluetooth connectivity,Real-time traffic/weather,iPod compatible... . . .

Key Features: 3.5"" full-color screen,Voice guidance,4GB hard drive with maps,SD memory card slot,MP3 player/photos,Live traffic updates ... . . .

Key Features: 2.8"" x 2.1"" color screen,Built-in traffic receiver,Pre-loaded maps,MP3 player,Bluetooth connectivity,Garmin Lock... . . .

Key Features: 3.8"" color TFT screen,Touch screen,Traffic and XM radio ready,Bluetooth technology,MP3 player,Audible directions ... . . .

Key Features: PDA & fully integrated GPS,2.1"" x 2.1"" color screen,128MB memory card included,Infrared communication,MP3 playback,Rechargeable battery ... . . .

Key Features: Vehicle/portable GPS,Color screen,2.5G hard drive,USB connectivity,Voice-guided commands,Bluetooth phone support ... . . .

Key Features: 2.2"" x 1.5"" color screen,140MB additional memory,Voice-prompted navigation,Pre-loaded maps,Up to 20 hour battery life,Waterproof... . . .