The RemWave Sleep sensor has a built-in LED light pipe on the front of the sensor to indicate its current status.
Sensor light color meanings
The sensor is setup and functioning normal.
Attempting to connect to Wi-Fi.
The sensor is receiving a firmware update.
An error has occurred.
Remove the sensor from power. Wait a few seconds and connect to power to see if this fixes the issue.
Ready for setup.
The sensor light has been manually turned off or is not receiving power.
Adjusting the sensor LED brightness
The RemWave Sleep sensor has five brightness settings that can be cycled through by quickly pressing the multifunction button located on the bottom of the sensor.