10 Best Automatic Litter Boxes 2026 in the United States

The PETLIBRO Luma Automatic Cat Litter Box combines advanced technology with user-friendly design, making it a strong choice for multi-cat households. Its standout feature is the AI waste analysis, which helps monitor your cat’s health by distinguishing between types of waste—something not common in most litter boxes. The triple safety sensors (weight, visual, and infrared) prioritize your cat’s safety by pausing cleaning cycles if a cat is near and ensuring the box is empty before starting. This is especially important with the open-top design that some cats prefer for comfort and ease of access.

In terms of odor control, the Luma uses a carbon-filtered airflow system that continuously works to keep smells down, and the sealed 2.9-gallon waste drawer can hold waste for about a week for two cats, reducing the frequency of manual emptying. It supports various litter types, including tofu, mixed, and clumping clay litters, adding to its versatility. The size is quite generous, comfortably fitting cats up to 22 pounds, and the included step helps cats enter easily.

Maintenance is relatively straightforward with replaceable filters and liners, and the sensitive weight sensor requires placing the unit on a hard, flat surface and handling it gently. The app integration offers real-time video streaming and notifications, though some features require a subscription. Auto-cleaning should be disabled for kittens or very small cats (under 2.2 lbs) for safety, so this box suits mostly adult cats. The open-top design may not be ideal if you prefer a closed litter box for extra odor containment or privacy. PETLIBRO Luma is a tech-forward, spacious, and safe automatic litter box that fits well in busy households or for cat owners seeking deeper insights into their pets’ health along with convenient cleaning.

The Fumoi Self Cleaning Litter Box is a great choice for those with multiple cats or larger cats, as it boasts a significant 95L capacity and can accommodate cats weighing between 2.2 and 33 pounds. Its 15L waste bin is designed to handle up to 15 days of waste, making it ideal for pet owners who travel frequently. The advanced safety sensors ensure that the cleaning mechanism pauses when your cat is detected, providing peace of mind regarding your pet's safety.

The litter box supports a wide range of litter types, including mineral, hybrid, and bentonite, which makes it versatile for different preferences. Additionally, it operates quietly, helping to maintain a peaceful environment in your home. The Fumoi box also excels in odor control with its deodorizing design and detachable waterproof liner that simplifies cleaning.

The integration with the Tuya Smart APP allows for remote management, auto-cleaning, waste disposal, and health tracking, although it only supports 2.4G Wi-Fi. On the downside, the unit is rather heavy at 30.64 pounds and has relatively large dimensions of 21.6 x 19.6 x 25.8 inches, which might be cumbersome for some users. Nevertheless, the Fumoi Self Cleaning Litter Box is particularly well-suited for cat owners seeking convenience and efficiency in maintaining their pets' hygiene.

The Litter-Robot 3 Connect is a top choice for cat owners looking to reduce time spent scooping litter. It uses a patented self-cleaning system that automatically sifts waste from clean litter and stores it in a pull-out drawer, which means you only need to empty the drawer when full. This feature handles waste well for up to four cats, making it suitable for multi-cat households. It works with nearly any clumping litter, offering flexibility. Odors are managed effectively with carbon filters and the automatic cleaning cycle, providing a fresher environment for your home and pet.

The unit is large and sturdy, measuring about 24 by 27 by 30 inches, which fits most spaces but may be bulky for small rooms. Its entry design is roomy enough for cats over 5 pounds but requires some space around it, as it should not be placed flush against walls. The Litter-Robot connects to an app that alerts you when the waste drawer is full and tracks your cat’s litter box habits, which is a handy feature for monitoring your cat’s health. Noise levels are generally low, though some cats may take time to adjust to the motorized cleaning cycle sounds.

Cleaning and maintenance are straightforward since the waste drawer is easily accessible and the plastic surfaces wipe down easily. Although the initial cost is higher than traditional boxes, the convenience, odor reduction, and app connectivity make it a worthwhile investment for cat owners wanting a hands-off approach to litter box care. A one-year warranty provides added peace of mind.