The Litter-Robot is an automatic, self-cleaning litter box for cats. Its patented sifting system uses an elegant combination of time, rotation, and gravity to automatically process your cat's waste, so you don't have to.

No more scooping. Period.

The last litter box you will ever buy.


The Litter-Robot Open Air is the culmination of the latest technology and customer feedback received over the last 15 years. It features an enlarged entryway and litter chamber, drawer full indication, automatic night light, adjustable cycle timer, optional backup battery, and control panel lockout and sleep mode settings.

Save Money

Empty Notification

Great for Multiple Cats

Waste is deposited into a carbon-filtered drawer to reduce litter box odors.

A notification will let you know when it's time to empty the waste drawer.

A clean cycle will start automatically once your cat exits the unit.

Never Scoop Litter Again

The self-cleaning process means each cat has a clean bed of litter every time.

The patented sifting process automatically separates the waste from the clean litter.

The efficient cleaning process only removes the clumps, preserving the clean litter.

Reduce Odor

A product of our customers' feedback.

How does the Litter-Robot work?

Once your cat exits, a timer counts down, allowing litter to clump before a cycle begins. As the globe slowly rotates, the patented sifting process separates the clumps from the clean litter, depositing them into a carbon-filtered drawer below. The globe returns to the home position, leaving a clean bed of litter for the next use. 

Empty the waste drawer when indicated and add litter as needed—it’s that simple!

We take advantage of gravity. Instead of plowing and pulling waste clumps with problem-prone rakes that clog up, the Litter-Robot's sifting system takes advantage of gravity to simplify the process. 

“I have one regret about the purchase. Quite simply, I wish I had bought it sooner.”

- Anthony H.

Litter-Robot Open Air

Price: $449 + FREE SHIPPING

18-Month Full Warranty

We will repair your Litter-Robot at no charge during the warranty period.

90-Day Money-Back Guarantee

Not satisfied? 

Ship it back to us for a refund.

Free Shipping

Free shipping to the contiguous 48 states. 

Made in the USA

with Global Materials

Litter-Robot is made in the USA with globally sourced materials.

Feel good about your purchase.

The best litter box ever!!

I am loving my Litter Robot III Open Air. I have five cats and only have to change the bag every couple days. My house smells great all the time because the Litter Robot keeps the kitty litter fresh longer. It has been well worth the investment.

Jennifer E.

90 day return ... why not?

"I wasn't sure my cat would use it but since it came with 90 day return policy I figure why not try it cat can't stay out of it. She is so curious...she loves using her new Litter Robot, even I love it. No more scooping the poop, especially with my arthritic hands. Thanks Litter Robot."

Cheryl G.

So happy

"My husband and I are so happy with our Litter Robot lll. It allows us to focus on our kitten instead of thinking about whose turn it is to change the litter box!"

Tiffany M.

The Internet's favorite automatic litter box.


Say hello to the last litter box you will ever buy.