Litter-Robot 4 is the highest-rated automatic, self-cleaning litter box for cats. Perfect for single- or multi-cat homes, big cats, cat parent pros, and connected homes.
Automatically sifts out waste after every use.
Works for up to 4 cats, removing the need for multiple boxes.
Dirty clumps fall into a large capacity, tightly sealed, carbon-filtered waste drawer.
The always-fresh bed of litter reduces litter mess and tracking.
Over 95% of cats adjusted comfortably to using Litter-Robot.*
Litter-Robot was designed to make life easier for every cat parent, made with every breed, size, and personality in mind. Simply the smart litter box for everyone.
Litter-Robot automatically sifts waste after every use—no scooping required. Your cat always has a clean bed of litter, and you get valuable time back.
The dirty clumps automatically fall into a tightly sealed waste drawer with a built-in carbon filter, designed to lock in odors and keep your home smelling fresh.
Self-cleaning litter box technology allows for an always-fresh bed of litter, no more dirty paws, less litter tracking, and a cleaner home.
The Whisker app is free, easy to use, and provides insights into your cat’s habits. With over 100,000 5-star ratings, the app keeps getting better with regular new features and updates. Whisker+ is an optional upgrade for even deeper insights.
Weight-based
cat identification
Trended view of
weight, visits, and cycles
Daily usage and
device status updates
Yesterday’s
visit duration
Daily recap
report
Time-of-day
insights and duration trends
Long-term
trends up to 2 years
See every angle of the Litter-Robot design.
| Power | 15 Volt DC |
|---|---|
| Height | 29.5” |
| Footprint | 22’’ x 27’’ |
| Entryway | 15.75’’ x 15.75” |
| Weight (empty) | 24 lbs. |
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| Comprehensive, top-to-bottom coverage | |
| Electrical & mechanical breakdowns | |
| Natural disasters | |
| Hassle-free warranty process | |
| No deductibles or hidden fees | |
| Dedicated support and expertise | |
| Free shipping both ways for replacements |
Low-dust clumping cat litter that’s specially formulated for Litter-Robot
$30 value included
Custom-fit for accurate waste level readings and easy replacement
$25 value included
Sits directly over the waste drawer to absorb unwanted odors.
$30 value included
Reduce litter box odors using pet-friendly ingredients
$15 value included
Pet-safe, fragrance-free, and specifically formulated for pet messes.
$15 value included
Custom-fit for Litter-Robot, LitterTrap is the next-gen cat litter mat, engineered with innovative litter-catching technology to reduce mess and tracking.
Our premium, all-natural clumping clay litter is designed to be the best litter for Litter-Robot automatic litter boxes. Autoship and save with convenient delivery right to your door.
| Dispenses litter into the globe automatically to maintain the optimal litter level | |
| Refills litter when levels are low | |
| Holds up to 13 cups of litter | |
| Compatible with multiple litter types | |
| Ships separately within 1-3 days |
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