'Garmin helpfully display the list of commands that can be used when the system is initiated and requesting a new address and starting navigation is simple and intuitive. '
Traffic and maps are kept up to date for the lifetime of the device
'Navigation instructions
,
Street name announcement.'
'A basic two-piece mount makes it easy to affix the nüvi 1390 to the windshield, or your car's dashboard with the addition of the included adhesive-backed disc.'
'built-in traffic antenna'
'Garmin's ecoRoute feature is present on the 1390T and allows users to opt for routes that consume the least fuel.'
