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Litter-Robot® 5
- Never Scoop Again®
- WasteID™ distinguishes #1 vs #2 for advanced odor control
- Monitor visits and track weights for better overall care in the Whisker® app
- Multi-cat friendly, suitable for up to 5 cats
- Go up to 10 days before emptying the waste drawer in a 1-cat household
Litter-Robot 5 is the most advanced automatic, self-cleaning litter box for cats. Perfect for single- or multi-cat homes, big cats, cat parent pros, and tech enthusiasts.
- Advanced odor control with WasteID™ distinguishes #1 vs #2 for targeted odor control.
- Monitor visits, track weights, and get real-time updates that help you unlock smart insights with the Whisker® app.
From kittens to large cats, Litter-Robot is designed to help most cats adjust quickly and easily. With quiet sifting, customizable cycles, and a spacious interior, even cautious cats feel comfortable making the switch.
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Kittens and big breeds
Litter-Robot 5 is designed for cats 3-30 lbs, and works for kittens and large breeds.
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Skittish cats
QuietSift® technology minimizes noise to keep sensitive cats more at ease. Choose when the cleaning cycle starts, from 3 minutes to 30 minutes after use.
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Multiple cats or territorial cats
A fresh bed of litter ensures even the most territorial cats can use Litter-Robot with ease.
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Senior cats or mobility-limited cats
Litter-Robot is designed with a wide entry and roomy interior so cats of all ages and abilities can feel comfortable.
Need tips? Learn more about cat acclimation.
*Based on stated reasons for customer returns of Litter-Robot 4 and 3 over a one-year period.
Spoil your cat, and yourself.
Tech that thinks outside the litter box.
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Never Scoop Again®Automatically sifts out waste after every use.
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Advanced odor control with WasteID™Smart #1 vs. #2 detection determines waste type for targeted odor control and in-app tracking.
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Multi-cat friendlyWorks for up to 5 cats, removing the need for multiple boxes.
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Connected for smarter cat insightsTrack individual cat weight, follow usage habits, and get real-time updates with the Whisker app.
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Cats acclimate easilyPrior models show over 95% of cats acclimate easily to Litter-Robot*
Advanced routine monitoring
WasteID™ intelligently detects what was left behind after each visit, allowing you to track their behaviors and routines on a deeper level with the Whisker app.
Self-cleaning litter box
Automatically sifts out waste after every use with QuietSift® technology. Your cat always has a fresh bed of litter, and you can stop scooping for good.
- Highest-rated self-cleaning litter box brand
- Go up to 10 days between emptying with a one-cat household
Smart odor control
WasteID™ detects what type of bathroom visit occurred and when to cycle. For urine, it waits to let clumps form. For solid waste, it cycles quickly for targeted odor management.
- Efficiently designed drawer with smart waste distribution technology to fit more
- Advanced multi-layered carbon filtration system
Fits anywhere except the past
Litter-Robot 5 has the same footprint as a traditional litter box, now with even more headroom. Your cat will enjoy a roomy interior, and you’ll enjoy a streamlined solution that fits the style and space in your home.
- Same footprint as traditional litter box with more cat headroom
- Can be used on hard floor or carpet
Upgrade to Pro for even more insights
Get access to a more detailed snapshot of your cat’s routine with the integrated dual camera system.
- Get a full view of your cat and the litter bed with real-time streaming and recording
- AI-powered facial recognition* tracks and IDs each cat for accurate individualized insights
Brilliant LCD display
Full color display provides real-time updates and easy onboarding. Plus, snap-on colored bezels (coming soon) and adjustable colored lights make Litter-Robot uniquely yours.
- Easy onboarding and simple user experience
- Customizable LED lights
Smart insights come standard.
The Whisker app is free, easy to use, and provides insights into your cat’s habits. With over 150,000 5-star ratings, the app keeps getting better with regular new features and updates. Whisker+ is an optional upgrade for even deeper insights.
Included with the free Whisker app:
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Weight-based cat identification
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Trended view of weight, visits, and cycles
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Daily usage and device status updates
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Monthly view of cleaning cycles
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WasteID waste type identification
Upgrade to Whisker+ for:
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Daily recap report
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Time-of-day insights and duration trends
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Long-term trends up to 2 years
Smart. Sleek. Sophisticated.
SafeCat System™ with Omnisense® Detection
For over 25 years, we’ve designed Litter-Robot with your cat’s safety as our top priority. Using a multi-layer safety system of lasers, weight sensors, and anti-obstruction technology, Litter-Robot detects your cat and cycles when the globe is clear.
See the full picture with AI-powered dual-camera system
Upgrade to Litter-Robot 5 Pro for real-time video, visual cat recognition*, and deeper insights with integrated AI-powered cameras. Designed for homes with up to 5 cats.
Nearly silent cycles with QuietSift®
Incredibly quiet motor for discreet self-cleaning cycles—perfect for skittish cats.
EasyClean™ design
Modular design with easy-to-clean components for a seamless deep-cleaning experience.
Built to last
Designed and assembled in America for the quality you deserve.
as a traditional box.
Technical specifications
Dimensions
| Power | 15 Volt DC |
|---|---|
| Height | 29.9” |
| Footprint | 22’’ x 27’’ |
| Entryway | 15.75’’ x 15.75” |
| Headroom (inside) | 17.5’’ |
| Weight (empty) | 28.7 lbs. |
What's included
| Litter-Robot® 5 | 1 |
|---|---|
| Power Supply | 1 |
| Fence | 1 |
| Step | 1 |
| Waste Drawer Liners | 5 |
| Carbon Filter | 1 |
Reviews
Reviews displayed on this website may include reviews placed on other Whisker sites, including Litter-Robot.com and Litterbox.com. We pride ourselves on transparency and non-profanity. All reviews submitted to Litter-Robot.com and Litterbox.com are unedited.
“Top Pick for Best Automatic Cat Litter Box” — Wirecutter
“2026 Cleaning Awards Winner” — Good Housekeeping
“2026 Apartment Therapy Best in Home Winner” — Apartment Therapy
Which Litter-Robot is right for you?
Compare our self-cleaning litter boxes.
Frequently asked questions
Cat behavior
*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 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.
Can large cats use Litter-Robot 5?
Can kittens use Litter-Robot 5?
Yes. Kittens that weigh at least 3 lbs can safely use Litter-Robot 5 in automatic mode. The unit uses multiple lasers and weight sensor technology to detect when your cat enters and exits the globe, which then triggers the countdown timer and cleaning cycle.
For kittens under 3 lbs, we recommend using your Litter-Robot 5 in "semi-automatic" mode to keep your kitten safe and relieve you from litter box scooping. For "semi-automatic" mode, leave Litter-Robot powered off or unplugged. When you see your kitten has used it, wait about 7 minutes for the waste to clump, then power it on. Litter-Robot will automatically perform a clean cycle. Afterward, power it off again. Continue this supervised, semi-automatic mode until your kittens have reached 3 lbs to activate the SmartScale®.
Features
What is the difference between Litter-Robot 4 and Litter-Robot 5?
While Litter-Robot 4 is a tried-and-true option with 10,000+ 5-star reviews, Litter-Robot 5 improves upon the same technology and features that make Litter-Robot 4 a success with:
- WasteID technology for waste type recognition
- Slightly larger interior globe space
- Improved waste drawer distribution and size (for less frequent emptying)
- Brilliant LCD display screen
- Expanded cat weight range of 3-30 lbs
- Accommodations for up to 5 cats.
For a more in-depth look at the two models and what really changed, consult our dedicated Litter-Robot 4 vs 5 article.
What is the difference between Litter-Robot 5 and Litter-Robot 5 Pro?
Will Litter-Robot eliminate all litter box odors?
What is WasteID™?
What insights do I receive on the Whisker app with Litter-Robot 5?
What insights do I receive with a Whisker+ membership?
* Pro upgrade feature disclaimer
How it works
How often do I need to replace the Litter-Robot Waste Drawer Liner, Carbon Filter, or OdorTrap® Packs?
Does Litter-Robot require special litter?
Can Litter-Robot 5 be used on carpet?
How do I set up my Litter-Robot?
Will Litter-Robot 5 connect to my WiFi network?
Litter-Robot 5 LitterHopper® FAQs
Customer service
If I am not satisfied with my Litter-Robot, how do I get a refund?
What is the WhiskerCare® Warranty?
Where does Litter-Robot ship from?
Is Litter-Robot 5 available to purchase outside the U.S.?
*Shipping disclaimer
Laser compliance statement
- 90-day in-home trial
- 1-year warranty
- Free shipping* (Ships in 1-3 business days)
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HSA/FSA eligible
What’s eligible?
Use your HSA/FSA
funds on select
Whisker products.- Moderate persistent asthma
- Mild intermittent asthma
- Allergies
- Odor sensitivity syndrome
- Immunodeficiency
- Toxoplasmosis
- Allergic Dermatitis
- Irritant Contact Dermatitis
- Dermaphytosis
- Pregnancy
- Generalized Anxiety Disorder (GAD)
- Attention Deficit Hyperactivity Disorder (ADHD)
- Depression
- Social Anxiety Disorder
- Cerebral Palsy
- Vision Loss
- Arthritis
- Chronic Back Pain
- Back injury or condition (e.g., scoliosis, herniated disc)
*Letter of Medical Necessity required for eligibility- Add eligible items
- Select Flex at checkout
- Complete a brief telehealth consultation
- Complete your order
Your orderwill be processed &
approved within 24 hours.
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Free shipping in the contiguous United States
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90-day in-home trial
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Designed & assembled in the United States