2.4 LED Status

The Levelogger App Interface has an LED light that indicates its status when it is turned on.

Green light flashing every second: Ready/waiting for a Bluetooth connection to be made from your smart device.

Blue light flashing every 3 seconds: Bluetooth connection has been made.


On an Android device, the light will not flash blue until the Bluetooth connection is made and the Solinst Levelogger App is open.

Yellow light: Levelogger App Interface is turning off while the power button is held pressed.

Red light flashing every 10 seconds: Batteries are low. Replace the batteries.