Status LED

The status LED 1 is located next to the device button.


Device status LED with a callout

Flashing Green

The battery level is good, and the device is in active mode.

Flashing Red

The battery level is low.

Flashing Blue

The device is in standby mode.

NOTE: The device automatically goes into standby mode after you turn off your connected bike computer. You can press the device button to reactivate the device.

Flashing Purple

The device is in pairing mode.

Flashing Amber

The device is in demo mode (The status LED flashes yellow).

Flashing Red continuously

An error has occurred.

NOTE: Most errors, such as radar interference, are temporary. If an error persist, contact Product Support at support.garmin.com.

Flashing Amber Green

The device is updating the software.

Flashing Green 20 times rapidly

The software update is complete.

Flashing Red 20 times rapidly

The software update failed.

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February 2026