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Varia Vison Firmware Version 3.10 Now Available

This software update can be downloaded by using Garmin Express. Please note once the software update has been released it can take up to 24 hours before Garmin Express provides this update to all users.

NOTE: V 3.10 SW on device installation instructions can be found on the screen after device is disconnected from charging cable and powered on.
Changes made from version 2.60 to 3.10:


  • Support Forerunner 735XT multisport transition and navigation data field.
  • Support dismissing alerts with the Edge 1000 and Edge 520.
  • Made a change to keep the display on when Varia Radar is connected.
  • Improved stability of screen configuration.


Full change history can be found here.