Best GPS Devices - Keypad User interface, 2 to 4 inch Screen Size, 6 to 14 Hours Battery Life

'Navigation instructions.'

'The is available by tapping on the upcoming turn icon, and displays a detailed view of the next turn.'

'solid navigation'

'platform offering extremely high performance and sensitivity'

'The Magellan eXplorist 400 comes with a grayscale display which should be fine for many people.'

'With an estimated retail price of $399, ($299 for the I2 monochrome model) the StreetPilot I3 breaks a new price barrier for voice-prompted navigation systems'

'expandable memory'