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Firmware Version 5.20 Now Available

This software update can be downloaded by using Garmin Express, or Garmin Connect Mobile. Please note that once a software update is released it can take up to 24 hours before Garmin Express provides this update to all users.

Change History

Changes made from version 5.10 to 5.20:


  • Improved Touchscreen performance and stability.


Full change history can be foundhere.

Note: If you are having trouble updating your Edge Explore 820 to the latest firmware or are not seeing the prompt to install the update, please make sure your device is fully charged. If you continue to have trouble updating the device please see the FAQ listedhere.