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Litter-Robot self-cleaning litter boxes
Never scoop again with Whisker's Litter-Robot, the best and highest-rated automatic litter boxes. Designed to make life easier for cat owners by automating the waste removal process, Whisker focused on design, technology, reliability, and user insights gained over the past 25 years in business to drive product innovation.
Litter-Robot focuses on smart app insights, superior odor control, multi-cat accessibility, and exceptional user experience. With Wi-Fi connectivity and the user-friendly Whisker app, it offers real-time notifications and cat monitoring so you can stay on top of your pet's behavior. Litter-Robot's enclosed design and carbon filters effectively contain odors, even in busy multi-cat households and small spaces. Built to handle frequent use, Whisker's automatic litter boxes maintain performance without extra upkeep.
What sets Whisker's automatic litter boxes apart
The main differences between Litter-Robot and other self-cleaning litter boxes come down to design, technology, reliability, and user experience. Here’s a closer look at what sets Litter-Robot apart:
- Build quality and reliability. Planned obsolescence is not our thing. In fact, we actively supply repair parts, even for older, discontinued models like Litter-Robot 2. Forget knockoff brands that won't be in business in a year from now. Whisker products are proudly assembled and serviced in the USA for the past 25 years.
- Patented rotating globe design. Rather than a rake mechanism, which can get clogged or leave behind waste if clumps break apart, Litter-Robot automatically sifts and rotates sideways to separate waste from the clean litter.
- 65,000+ 5-star reviews. We don't just claim Litter-Robot is the best self-cleaning litter box. We have 25 years of customer feedback speaking to it. It’s the best litter box for your cat, period.
- 90-day in-home trial and WhiskerCare™ 1-Year Warranty, your satisfaction is guaranteed.
- Litter-Robot has been designed and assembled in the USA for more than 20 years and is loved by 1 million pet parents worldwide.
The problem with traditional litter boxes.
- Scooping litter is not efficient. Nobody likes to spend time scooping cat poop. Unlike traditional litter boxes, Litter-Robot ensures that you never have to scoop cat litter again. The self-cleaning technology automatically removes the waste for you. You only need to empty the waste drawer when it’s full (you’ll be notified on the app or the unit control panel). With Litter-Robot, cleaning the litter box is as easy as taking out the trash!
- Frequent cleaning is required. Cat parents with back pain, arthritis, and other common ailments often find it difficult to bend and scoop traditional litter boxes. Especially on a daily basis, which is how often vets recommend cleaning a traditional box. These pain points multiply when you have multiple cats at home. Who wants to scoop four litter boxes every single day? A self-cleaning litter box like Litter-Robot eliminates the chore of scooping and gives your cats a clean place to go every time.
- Standard litter boxes are a smelly mess. Other common issues associated with traditional litter boxes include strong odors and messy litter tracked out of the box. With an automatic clean cycle, sealed waste drawer, odor-neutralizing accessories like OdorTrap™, and complimentary fence, Litter-Robot 4 drastically reduces or even eliminates odors as well as litter-related mess. And if you have dogs in the home, Litter-Robot will stop your pup’s icky habit of eating “treats” out of the litter box. It’s a win-win for everyone in the pet household!
Disclaimer: Save $50 on Litter-Robot with any new autoship order. Discount can only be applied via the Litter-Robot 4 bundle builder page. Discount does not stack with multiple autoship orders. Discount will only be applied at checkout and cannot be combined with any other bundle discounts.
Frequently asked questions
Which Litter-Robot is the best?
Each new Litter-Robot model was developed to feature significant design and technology improvement over the previous model. Compared to Litter-Robot 3, Litter-Robot 4 features the following improvements:- Quieter operation. Equipped with QuietSift™ technology, Litter-Robot 4 greatly reduces noise during the cleaning cycle, making the unit less intimidating for noise-sensitive cats. Also perfect for homes where the litter box is in a common area or near bedrooms.
- Enhanced odor control. Compared to Litter-Robot 3, Litter-Robot 4 features an improved sealed waste drawer and optional OdorTrap™ packs to contain smells more effectively. Plus, the drawer's size is more effectively used, resulting in a 20% increase in usable volume. That means even less frequent cleanup is necessary for you!
- Smarter sensors. Litter-Robot 4 has enhanced cat presence detectors and Weight SmartScale™ sensors, offering more precise tracking of cat usage and weight.
- Real-time tracking & app integration. Thanks to its enhanced sensors all around the unit, Litter-Robot 4 provides more detailed data via the app, including litter levels, weight trends, and usage patterns.
In short, Litter-Robot 4 is a quieter, smarter, and more cat-friendly upgrade. If you're looking for the latest tech and maximum convenience, it's the more future-ready choice. That said, Litter-Robot 3 is time-proven and comes at a lower price-point. Learn more about the differences between Litter-Robot models with our Litter-Robot comparison page.
How does Litter-Robot automatic litter boxes work?
Litter-Robot is a self-cleaning litter box with a patented sifting process that automatically separates your cat’s waste from the clean litter—so you never have to scoop cat litter again. Using a combination of time, gravity, and rotation, the Litter-Robot deposits the clumps into a waste drawer below the globe, leaving a clean bed of litter for your cat every time. Just empty the waste drawer when indicated by the app or control panel, and add litter as needed.Are self-cleaning litter boxes worth it?
A self-cleaning litter box provides a better way of life for you and your cat and Litter-Robot is undoubtedly the best choice. Here are a few benefits to automatic litter boxes like Litter-Robot:- Fresh litter after each use. Litter-Robot is a self-cleaning litter box that uses patented sifting technology to remove your cat’s waste, depositing the clumps into a drawer below the globe. The automatic litter box leaves a fresh bed of litter every time it cycles, so your cat always has a clean place to go.
- Reducing litter box odors. Litter-Robot helps significantly reduce litter box odors thanks to its self-cleaning technology. Your cat’s waste is promptly removed and deposited into a tightly sealed waste drawer. Litter-Robot also comes equipped with a carbon filter that absorbs odors and moisture, plus optional OdorTrap™ Packs that help eliminate that telltale litter box smell.
- Monitoring your cat's usage. The smartLitter-Robot 4 and Litter-Robot 3 Connect allow you to view activity and alerts right from the Whisker app. Get notified when you need to empty the waste drawer and track your cat’s litter box habits. If you notice a sudden increase or decrease in your cat’s visits to the litter box, you’ll know that it may be time to contact the vet.
- A friendly multi-cat litter box. With Litter-Robot, you no longer need multiple litter boxes if you have multiple cats. One Litter-Robot is suited for up to four cats. This self-cleaning litter box provides always-fresh litter, helping to reduce accidents outside the box related to territorial issues. Our multi-cat litter box can accommodate cats of all sizes and doesn’t have a weight limit and features a wider opening to maximize cat comfort.
- Up to 50% less litter used. Thanks to its efficient cleaning cycle, Litter-Robot also helps reduce the amount of litter used on a regular basis. Litter-Robot customers report litter savings of up to 50%! Perhaps even more valuable is the time pet parents save—time no longer spent scooping the litter box.
Where does the poop go in a self-cleaning litter box?
As a self-cleaning litter box, Litter-Robot automatically deposits cat poop and urine clumps into a fully enclosed, carbon-filtered waste drawer below the globe. Cat waste is no longer visible and odors are significantly reduced. When the waste drawer is full, you simply remove and replace the liner for contactless cleanup.