Whisker | The future of cat care is here.
Endlessly better cat care.
Over
1 million
sold.
Say hello to
Litter-Robot® 4
The greatest invention since cats.
Introducing
Litter-Robot® 5 Pro
The next big little thing.
Introducing
Litter-Robot® EVO
Better cat care starts with smarter technology.
Never Scoop Again®
Our self-cleaning litter boxes feature a patented sifting process that quietly separates your cat's waste from the clean litter, ensuring a fresh bed of litter for every use.
Advanced cat insights
Stay connected to your cats with the Whisker® app. Get real-time insights into litter box activity, weight trends, and mealtime habits across all your connected Whisker products.
Superior odor control
Clumps fall into a tightly sealed drawer, minimizing odors. WasteID™ (available on Litter-Robot 5) identifies urine vs. feces to enable more targeted odor control.
Integrated dual camera system
Litter-Robot 5 Pro features a forward-facing camera with AI-powered facial recognition to identify individual cats, plus a litter bed camera for deeper insights.
Multi-cat friendly
From the compact Litter-Robot EVO to the feature-packed Litter-Robot 5 Pro, each model supports households with multiple cats—no need for extra boxes.
Never miss a feeding
Schedule recurring meals and get insights into your cat’s eating habits by comparing feeding stats from Feeder-Robot®, our smart automatic cat feeder.
Trusted by over 1.8 million cat parents.
“The Whisker app notifications make me feel better when I’m gone.” — Customer review
“When my friends come over I’m not embarrassed of a smelly litter box.” — Customer review
“Litter-Robot Makes Daily Scooping Obsolete” — Good Housekeeping
“Best Automatic Litter Box Overall” — Forbes
“Top Pick for Best Automatic Cat Litter Box” — Wirecutter
Find the right
Litter-Robot® for you.
Starting at $699
For up to 4 cats
Litter-Robot 4
Our #1 selling automatic litter box.
- Never Scoop Again®
- Odor control
- Track cat weight & routines
- QuietSift® cycles
- For every cat household
Starting at $799
For up to 5 cats
Litter-Robot 5
Everything on 4, plus:
- WasteID™ detects waste type
- Enhanced cat insights
- Upgraded LCD display
- Kittens to large cats, 3–30 lbs
- For tech-forward cat parents
Starting at $899
For up to 5 cats
Litter-Robot 5 Pro
Everything on 5, plus:
- Dual built-in cameras
- AI-powered cat ID
- Individualized cat insights
- Advanced routine monitoring
- For data insight enthusiasts
Starting at $599
For up to 2 cats
Litter-Robot EVO
Streamline the experience:
- Never Scoop Again®
- Odor control
- Track cat weight & routines
- QuietSift® cycles
- For small spaces & simplified care
Buy with confidence. Buy direct from Whisker.
90-day in-home trial
90 days of no scooping will change your life.
1-year warranty
Top-to-bottom coverage included for 1 year.
Free shipping
Fast, free delivery with dependable support.
US design & assembly
Proudly designed and assembled in the USA.
Why we're the leaders in pet tech.
25+ years of design, service, and assembly in the USA
100+ Whisker product engineers inventing the future of cat care
Cat parents love Litter-Robot: 65,000+ 5-star reviews
FAQ
Do Whisker robots work with multiple cats?
Will my cat actually use Litter-Robot?
Over 95% of cats acclimate successfully to Litter-Robot self-cleaning litter boxes.* It's natural for some cats to be initially uncertain or wary of new objects in their territory, but most cats use Litter-Robot automatic litter boxes within several days to a week of setting it up. Litter-Robot units are designed to be as cat-friendly as possible, featuring QuietSift® technology that minimizes noise during the cleaning cycle. The cleaning cycle will only begin minutes after your cat has exited the automatic litter box. With a little patience and encouragement, most cats will quickly adapt to Litter-Robot. Learn more about acclimating your cat. (*Based on stated reasons for customer returns of the Litter-Robot 4 and Litter-Robot 3 over a one-year period.)
Which Litter-Robot model is right for me?
Which Litter-Robot model is right for you depends on various factors such as number of cats in your household, price point, and desired monitoring capabilities. View our Litter-Robot comparison chart for an in-depth look at our Litter-Robot models.
Are Whisker products safe for cats?
Yes, Whisker products are designed with your cat’s safety in mind. If your cat tries to enter the Litter-Robot globe while it is rotating, the globe will stop immediately. Our latest Litter-Robot models feature enhanced safety technology known as the SafeCat System™ with OmniSense® Detection that uses lasers to continuously analyze multiple safety zones, weight sensors, and obstruction detection for enhanced cat safety. Feeder-Robot features a tamper-resistant lid that keeps food fresh, along with BPA-free plastics and a chew-resistant power cord.
-
Free shipping* (Ships in 1-3 business days)
-
90-day in-home trial
-
Designed & assembled in the United States