Garmin GPS is one of the premium navigation devices headquartered in the US. It does offer the free Garmin map update for diverse segments such as aviation, marine, fitness, outdoor recreation, tracking, etc. However, the free services might be limited to a few Garmin GPS devices. The user can get to know the availability of free maps in their Garmin Express account. To begin with, you must have a my Garmin account or you can create one from the Garmin Express website. Once done, you can register your device on the website by selecting the appropriate model number and following the on-screen instructions. Further, you can connect your device to the computer, log in to you’re my Garmin account, click the Home tab, and click order now in front of free map update. If you can’t see the free map update option on your screen, that means you will have to go for a paid subscription. Once you complete all these steps, you can install the Maps on your Garmin GPS device.