Signalization on the Smart Lock

State	LED signalization
Smart Lock locked, inactive	The LED ring is off.
Smart Lock unlocked	The top segment of the LED ring flashes 1x every 1.5 seconds.
Pairing mode The Smart Lock can be connected with other Bluetooth devices.	The LED ring is permanently glowing.
Maintenance mode The firmware of the Smart Lock can be updated or reset to factory settings.	The top segment of the LED ring is permanently glowing.
Battery state crititcal Please replace the batteries.	Unlocked state: The top segment of the LED ring flashes 3x every 5 seconds. Locked state: The top segment of the LED ring flashes 2x every 10 seconds.
Motor blocked Make sure that your Smart Lock is mounted correctly and the door is unlocked and open.	After a locking operation the LED ring flashes evenly for 10 seconds. After that, the top segment of the LED ring flashes 3x every 15 seconds.
Uncalibrated The Smart Lock is not calibrated. The status was lost due to external influences. Please calibrate it with the Nuki app.	The top segment of the LED ring flashes 6x every 15 seconds.