Why Is My Litter-Robot 4 Acting Weird With Blue Light
The blue light on your Litter-Robot 4 typically indicates a sensor error or operational malfunction that prevents the unit from detecting whether the...
Category Litter
Cat litter types, litter boxes, and bathroom habits
Litter-Robot 4 Blue Light and Connectivity Issues
The blue light on your Litter-Robot 4 serves as a communication tool between the device and the Whisker app on your phone.
Litter-Robot 4 Flashing Blue After Moving It
If your Litter-Robot 4 is flashing a blue light after you've moved it to a new location, it's likely indicating that the unit needs to reestablish its...
Litter-Robot 4 Blue Indicator Flashing Nonstop
A persistently flashing blue light on your Litter-Robot 4 indicates a mechanical issue that requires your attention.
Litter-Robot 4 Blue Light Triggered by Dirty Sensors
The Litter-Robot 4's blue light indicates a sensor malfunction, most commonly triggered by debris buildup on the infrared sensors that detect when the cat...
Litter-Robot 4 Flashing Blue Light in Sleep Mode
The flashing blue light on your Litter-Robot 4 during sleep mode is a normal indicator that the unit is powered on but in a low-power state, waiting for...
Litter-Robot 4 Blinking Blue But Works Normally
A blinking blue light on your Litter-Robot 4 is typically a status indicator that appears during normal operation, not a sign of malfunction.
Litter-Robot 4 Owners Report Strange Blue Flashing Issue
The blue flashing light on your Litter-Robot 4 isn't a malfunction or a strange defect—it's the unit's way of telling you that the waste drawer is full...
Litter-Robot 4 Blue Light Not Responding to Reset
If your Litter-Robot 4's blue light won't respond when you press the reset button, the most common culprit is a power or connection issue rather than a...
Litter-Robot 4 Flashing Blue Every Time I Turn It On
A Litter-Robot 4 that flashes blue every time you turn it on typically indicates that the device is performing its startup sequence and checking its...