How Litter-Robot works

Litter-Robot’s patented technology sifts your cat’s waste, so you don’t have to.

No scooping, simplified

Litter-Robot 4 animation
Step one icon


When kitty is finished with their business, a timer counts down allowing litter to clump.

Step Two icon


The globe rotates and our patented sifting process separates clumps from clean litter.

Litter-Robot 4 animation
Step Three icon


Clumps are deposited into the waste drawer below, leaving a clean bed of litter.

“So easy to set up and my kitty took to it right away. No smell at all. Love not having to clean litter all the time!”

- Leigh K.

Shop Litter‑Robot 4

Shop now

Shop Litter‑Robot 3 Connect

Shop now

Safety & care

Cat in Litter-Robot

Sensor technology

A weight-sensitive switch detects when your cat enters and exits, recording daily activity for insights into your cat’s health.

Cat entering Litter-robot

Enhanced safety

The globe automatically stops rotating if your cat re-enters during a cycle, keeping even the most curious kitties safe.

Wiping Litter-robot clean

Easy to clean

The simple modular design provides easy access for regular cleaning.

Woman holding trash bag

No required accessories

Our add-ons are great for customizing your Litter-Robot but any clumping litter or regular trash bag works, too.


  • Does the Litter-Robot require special litter?

    The Litter-Robot does not require special litter or proprietary consumables like several other self-cleaning litter boxes on the market. In fact, the Litter-Robot works well with almost any clumping litter. Litter beads and crystals that are small enough to pass through the screen will also work in the Litter-Robot. Alternative, plant-based litters may also work, but these tend to form looser clumps that can cause condensation in the waste drawer. The Litter-Robot is not compatible with litters that are strictly absorbent, non-clumping, loose-clumping, newspaper-based, or wood-based pellets.

Cat in Litter-Robot

Upgrade your litter box.

Shop now