Using HD Digital Traffic Outside of Coverage Areas

Garmin HD Digital Traffic delivers traffic updates between 1 to 3 minutes when a compatible device is using an HD Traffic Mount.

The HD Traffic Mount can also act as a receiver for our standard Garmin Traffic service. This means that if you travel outside the HD Digital Traffic coverage area but are still within the coverage of Garmin Traffic, you won't have any interruption in traffic alerts and information.

For more information about Garmin's various traffic services and coverage areas, visit our traffic page  Traffic Service Differences for North American Automotive Devices