Frequency of Garmin Device System Software Updates

Garmin releases system software updates periodically. It is recommended to check for updates every 3-4 months to ensure the device has the latest system software. 

To check for updates on Automotive¹ or Outdoor devices:

• Download and install Garmin Express (Recommended)

• Download and install Garmin WebUpdater

To check for updates on Marine devices:

• Download and install from the Marine Device Software Updates page

For Automotive and Outdoor devices, the Garmin GPS must be connected to the computer for the application to check for and install system software updates. System software updates are released more frequently for newer models. Older models are not updated as frequently and usually only when a map update is released or a new feature added. Once the application is installed it can be opened periodically to check for system software updates.

For Marine devices, a program is installed on a Windows PC and it is used to place an update file on a microSD/SD card. More information on this process can be found in Related Content.

¹It is recommended to create a backup of the favorites on your device prior to updating the software. For instructions, see Related Content