Meet Litter-Robot^®.
Over 2.5 million sold.

Name: Litter-Robot
Brand: Whisker
Rating: 91 (87299 reviews)

200K+ 5-star product and app reviews

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Introducing The new Litter-Robot 5.

The future of cat care has arrived. Shop now

Litter-Robot bundles

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Self-cleaning litter box

Litter-Robot automatically sifts out waste, keeping litter fresh for your cat's every use.

Multi-cat friendly

Every Litter-Robot model supports households with multiple cats—no need for extra boxes.

Odour control

A sealed drawer locks in odours while WasteID™ targets odours by identifying urine vs. feces.*

Over 70,000+ 5-star reviews

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Litter-Robot users

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"The Litter-Robot 4 Makes Daily Scooping Obsolete”

An image of a white cat standing in a white Litter-Robot 4 with a marble colored bezel.

"A Smart Litter Box That’s Worth the Investment”

An image of an orange cat exiting a black Litter-Robot 4 as a brown striped cat sits next to it.

"Top Pick for Best Automatic Cat Litter Box”

An image of an orange cat standing inside a white Litter-Robot 4.

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The greatest
invention
since cats

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An image of an orange cat standing inside a black Litter-Robot 5.

Woman sitting on floor checking the Litter-Robot 4 app on her phone while a white cat climbs into the Litter-Robot 4 with a status overlay showing 'Ready,' 'Litter: Optimal,' and 'Waste: 30% Full'

Never Scoop Again™

Litter-Robot automatically sifts out waste, so you no longer have to scoop poop.

Smiling woman cuddling a fluffy gray cat, with an app overlay displaying waste tracking data: 198g feces and 312g urine

Smart odour control

Clumps fall into a tightly sealed drawer and WasteID™ detects #1 vs. #2 for targeted odour control.*

Two cats posed in front of a black Litter-Robot 5 with a badge reading 'Up to 5 cats'

Multi-cat friendly

One Litter-Robot 5 is suitable for up to 5 cats, removing the need for multiple boxes.

Tortoiseshell cat exiting a white Litter-Robot, with a weekly usage chart overlaid showing litter box visits from Monday through Sunday

Advanced insights

Monitor your cat's weight and litter box activity, allowing you to spot discrepancies faster.

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No more dirty paws

Litter-Robot leaves a fresh bed of litter after every visit for cleaner paws and a cleaner home.

An image of a cat standing inside a black Litter-Robot 5.

Built to last

Backed by 25 years of innovation, our 90+ engineers design for longevity using durable, high-quality materials.

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Life-changing
valuable insights

Get notified when
drawer is full

Check for bathroom
irregularities

Litter-Robot fits in
every household

Common questions
from scoopers

An animated GIF of an orange cat jumping out of a white Litter-Robot 4

Common questions
from scoopers

Will my cat actually use it?

Cats are generally curious and will investigate any new object. Cats that are already used to a covered litter box may be quicker to investigate. We recommend that you leave Litter-Robot turned off at first while your cat acclimates. Place Litter-Robot in the same location as the old litter box. You can leave the old litter box near Litter-Robot for a short time. Take a cup of litter from the old litter box and add it to the clean litter in Litter-Robot. The scent will be familiar, and your cat will be inclined to investigate. Once your cat ventures inside and feels the litter under their paws, they will know what to do. Learn more about acclimating your cat.

Will Litter-Robot eliminate all litter box odours?

Because waste is promptly removed and contained in the base, typical litter box odours will be significantly reduced with Litter-Robot. Litter-Robot 5 features WasteID™—an industry-first technology that distinguishes between urine and feces for targeted odour control—a sealed waste drawer, and a Carbon Filter to reduce odours. You can opt to combine the Carbon Filter with OdorTrap® Packs to eliminate litter box odours through natural chemistry. We also recommend using an unscented, all-natural litter to help with odour control.

Does Litter-Robot require special litter?

Litter-Robot simply requires clumping litter. We recommend a high-quality, standard-weight, clay-based clumping litter. Some silica gel litter beads and crystals can also be used with Litter-Robot, as long as they pass through the screen. Alternative, plant-based litters may also work, but these tend to form looser clumps that can cause condensation in the waste drawer. When using a plant-based litter, we recommend emptying the waste drawer and cleaning more frequently. Litters that do not work in Litter-Robot are the strictly absorbent, non-clumping or loose-clumping litters, newspaper-based litters, and absorbent wood pellet litter

Will the globe turn on while my cat is inside?

No, the globe will not turn while your cat is inside. Litter-Robot features weight sensor technology that detects your cat every time they enter, or re-enter, the globe, resetting the countdown timer to prevent the clean cycle from starting for another 7 minutes.