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Cat parent with Litter-Robot EVO

Your cat parenting questions, answered.

Kitten with Litter-Robot EVO

What's the best litter box for kittens?

Litter-Robot EVO features SafeCat™ technology that halts the globe if a cat tries to enter, keeping cycles quiet so curious kittens are never startled. Plus, the optional ramp makes it accessible to the smallest felines.

Cat litter being changed

How often should you scoop cat litter?

With Litter-Robot EVO, make that never. The self-cleaning cycle separates waste after every use, so your cat always has a fresh bed of litter. Simply empty the waste drawer when full.

Clean litter box

How to clean a litter box – the smart way.

No more daily scooping, weekly deep cleans, and monthly resets of traditional litter boxes. Litter-Robot EVO automates the cleanup cycle minutes after each use. Empty the waste drawer when full, and deep clean every 1-3 months.

Cat litter amount guide

How much cat litter should you use?

With Litter-Robot EVO, you can save on litter costs thanks to automatic cleaning. Waste is removed after every use, so clean litter stays in, and only waste goes out — so you're never throwing away more than you need to.

*Individual results will vary. See litter-robot.com/blog/study.

Multiple cats with Litter-Robot EVO

How many litter boxes should you have?

Replace up to 3 litter boxes with a single automatic litter box. Litter-Robot EVO stays fresh around the clock, and one unit can comfortably serve up to two cats without the hygiene concerns of shared traditional boxes.

Everything a confident cat parent needs.

Litter-Robot EVO features
  • Superior odor control

    Litter-Robot EVO's automatic cycle runs minutes after your cat exits, sealing waste away before odors build.

  • Weight tracking

    Track growth milestones from kittenhood to adulthood with weight logs after each visit, helping you spot changes before they become concerns.

  • Litter cost savings*

    Because Litter-Robot EVO separates clumps from clean litter after every use, you'll use measurably less litter over time.

  • SafeCat™ technology

    Designed with young, curious kittens in mind, SafeCat™ detection instantly stops the globe if any cat enters during a cycle.

  • Kitten-readiness from day one

    Operate in automatic mode at 3 lbs (what most kittens weigh by adoption time), or semi-automatic mode under that.

Litter-Robot EVO Starter Bundle

Starter Bundle

Everything you need to get started: Litter-Robot EVO plus all the cat essentials. The complete setup for a new cat parent or anyone ready to make the upgrade.

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Litter-Robot EVO

Litter-Robot EVO

The self-cleaning litter box that works around the clock: compact, quiet, and smart. Works for kittens and cats in every life stage.

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GreatLitter

GreatLitter

Superior clumping, minimal dust, and maximum odor control, so every cycle starts fresh. The best cat litter for Litter-Robot.

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The next big little thing.

  Discover Litter-Robot EVO
Two Litter-Robot EVO automatic litter boxes in black and white
"Our newly adopted cat had a choice between a traditional litter box and [Litter-Robot]. He chose the robot immediately."
– Christy R.

95% of cats acclimate successfully to Litter-Robot.**

Need tips?

Our step-by-step cat acclimation guide has everything you need.

Litter-Robot EVO, built to last
Built to last.

Litter-Robot EVO is built to follow your cat at any stage, from their first weeks as a kitten into adulthood. We design for longevity, not planned obsolescence.

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FAQ

*How does Litter-Robot EVO save on litter?

Because Litter-Robot EVO separates waste clumps from clean litter automatically after each use, you're only ever disposing of what's actually soiled. With a traditional litter box, clean litter is often removed alongside waste during scooping. Over time, this precision means households use significantly less litter, and spend less on it.*

*Based on average Litter-Robot household usage compared to traditional litter box households. See our litter usage study for more information.

**How can I get my cat to use Litter-Robot?

Over 95% of cats acclimate to Litter-Robot**, and most begin using it within a few days to a week. (**Based on stated reasons for customer returns of Litter-Robot 4 and 3 over a one-year period). It's natural for some cats to be initially uncertain or wary of new objects in their territory. Litter-Robot 5 Pro is designed to be as cat-friendly as possible, featuring QuietSift® technology that minimizes noise during the cleaning cycle. The cleaning cycle won't begin until minutes after your cat has exited the automatic litter box, and you can extend the delay up to 30 minutes for skittish cats.

To ease the transition, place Litter-Robot where the old litter box was and, for a short time, keep both nearby. Mixing a cup of used litter into the clean litter in the Litter-Robot helps provide a familiar scent. You can also leave Litter-Robot turned off until your cat has tried it. With these steps, and a little patience, most cats adapt quickly, especially if they're already used to a covered litter box. Learn more about acclimating your cat.

Is Litter-Robot EVO safe for kittens?

Yes. Litter-Robot EVO features SafeCat™ technology that instantly stops the globe if any cat enters during a cycle. Automatic cleaning mode activates at a 3-lb weight threshold, what most kittens reach by 8–10 weeks. For kittens under 3 lbs, semi-automatic mode lets you trigger cycles manually. The optional ramp provides easy entry for small cats.

How does Litter-Robot EVO track my cat's weight and usage?

Litter-Robot EVO uses built-in weight sensors to log your cat's weight every time they use the litter box. This data is available in the Whisker app, where you can track weight trends over time, monitor usage patterns, and get insights that help you flag changes early. It works passively in the background, no effort required on your part.

How many cats can use Litter-Robot EVO?

Litter-Robot EVO is recommended for households with up to two cats. Because it cleans itself after every use, it maintains a consistently fresh environment for both cats without the hygiene issues that come with shared traditional boxes.