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Updating the Software Using the Garmin Express Application

Before you can update your device software, you must download the Garmin Express™ application (garmin.com/software/express).

  1. Connect the radar device to your computer using the included cable.

    The Garmin Express application looks for software updates automatically and sends them to your device.

  2. If necessary, allow the device battery to charge to at least 15% (Charging Status LED).
  3. Follow the on-screen instructions.
  4. Disconnect the device, and turn it on.

    The radar LED flashes Green Amber while the device is updating.

When the update is complete, the LED flashes Green 20 times.

If the update fails, the LED flashes Red 20 times (The status LED turns red while updating the software).

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February 2026
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