To manage your Garmin device in the most efficient ways, the company has developed an app called Garmin.com/Express. Right from configuration to updates, everything can be managed using this single app. Along with both these needful, users get the option to back up their data, sync devices, update alert, etc. A map update is the primary use of this software. The only thing you need to do is to perform Garmin Login. Just like the maps, the software is equally important to keep your device up-to-date. It shows you the recommendation to update the most required software for your device. It also features the option to add a new device.