10 Best Automatic Litter Boxes 2025 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 Litter-Robot 4 Supply & Accessory Bundle by Whisker is a thoughtfully designed automatic litter box that suits households with up to four cats. Its patented self-cleaning mechanism uses a sifting process to separate waste from clean litter, eliminating the need for manual scooping—just empty the waste drawer when full. This model works with any clumping litter, providing flexibility in choice. The sizable waste drawer combined with included liners means fewer trips to empty, making it convenient for busy pet owners.

Odor control is enhanced with OdorTrap packs and carbon filters included in the bundle, helping to keep unpleasant smells at bay better than traditional litter boxes. The LitterTrap mat and ramp reduce litter tracking by catching stray litter before it spreads around your home. The Litter-Robot 4 is fairly large (about 27" x 24" x 29.5"), so it requires a decent amount of floor space and is best placed on a firm, flat surface for its weight scale to work properly.

Noise level is relatively low during cleaning cycles, which benefits sensitive cats and households. Maintenance is simplified with included cleaner wipes and multiple liners, though initial setup and size may challenge some smaller living areas. The unit pairs with a smartphone app to monitor litter and waste levels, track your cat’s visits, and even weigh your cat, offering insightful features for attentive cat owners. Cats must weigh at least 3 pounds to use it safely, so it is not suitable for very small kittens. While it supports multiple cats, very large households may require additional boxes. This Litter-Robot 4 bundle delivers a high-tech, low-effort approach to litter box maintenance with solid odor control and ease of use that many cat owners will appreciate.

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.