The Garmin Nuvi lifetime maps provide highly accurate map data with easy-to-use driving guidance because they rely on satellite data, not cell towers, for maximum reliability. Typically, the Garmin International company releases updated maps for its devices once a year.
While the Garmin Nuvi lifetime maps provide the features needed to get to the destination, updating it on a regular basis is essential for maintaining its accuracy. The Garmin website homepage provides the information on the latest map releases and offers systematic steps on how to update the maps.
Having the most recent update ensures that the driver takes the most accurate route. Updating the maps involves visiting the Garmin Express site and clicking download for Windows or Mac to start the software download. The user then agrees to the terms and conditions and selects the Install button. After the installation is complete, the user can click on the Launch option, power on the Nuvi and connect it to the computer with the USB cable when prompted on the window.
Selecting the Device tab, clicking the Backup button and choosing the Backup Now option lets the user store the saved favorites. Map and software updates are available at the Updates tab. Garmin Express displays a message indicating that all the current updates are installed if the device has the latest information already.
The user can update all the available maps and software by selecting the Install All option. Once the update is complete, a successful completion message is displayed, ensuring the accuracy of the navigational data.