10 Best Automatic Litter Boxes 2025 in the United States

The Neakasa M1 Open-Top Self Cleaning Cat Litter Box is designed for convenience and comfort, making it a great choice for busy cat owners or those with multiple cats. Its open-top design is particularly appealing, as it allows for easy access and encourages natural behavior, which is important for cat comfort. With a large waste capacity of 11.23 liters and litter capacity of 7.17 liters, this litter box can operate for up to 14 days without needing a refill, perfect for short trips or hectic schedules.

One of the standout features is its self-cleaning mechanism, which alleviates the need for manual scooping and helps keep the litter box hygienic.

The Litter-Robot 4 Core Bundle by Whisker offers a comprehensive solution for cat owners looking for an automatic, self-cleaning litter box. Its size and capacity are suitable for multiple cats, as it can accommodate up to 4 cats weighing at least 3 pounds each. The automatic self-cleaning mechanism is a major strength, as it eliminates the need to scoop litter manually. The unit effectively separates waste from clean litter, ensuring a clean environment for your cats. Additionally, the included OdorTrap refills help manage odor efficiently, which is a significant advantage for maintaining a fresh-smelling home.

The LitterTrap Mat and fence also help reduce litter tracking. The Whisker app adds convenience by allowing users to monitor and control the litter box remotely, track waste levels, and even keep an eye on the cat’s weight. This feature is particularly useful for tech-savvy pet owners. However, the noise level during the cleaning cycle can be a drawback for some users, especially in quiet households. While the unit itself is easy to clean, it requires a flat and firm surface for optimal performance, which can be a limitation for some setups.

The litter box’s compatibility with any clumping litter is a plus, offering flexibility for users. On the downside, the initial investment is relatively high, and the unit’s large size may not be suitable for small living spaces. The product’s weight of 24 pounds makes it somewhat cumbersome to move around. In summary, the Litter-Robot 4 Core Bundle is a solid choice for those who can accommodate its size and cost, and who appreciate the convenience of an automatic cleaning system and remote monitoring capabilities.

The PetSafe ScoopFree Crystal Pro Self Cleaning Litter Box offers a hands-free solution for cat owners, promising weeks of maintenance-free operation. Its automatic cleaning mechanism is a significant convenience, reducing the need for frequent scooping and refilling. The crystal litter used in this system is effective in odor control, absorbing urine and dehydrating solid waste to keep your home smelling fresh. Additionally, the low-tracking crystals help maintain a cleaner home by not sticking to your cat’s paws, minimizing the spread of litter.

The built-in health monitor and motion sensors are useful features, allowing you to track your cat's litter box usage and potentially identify health issues early on. However, it’s worth noting that this litter box is designed exclusively for use with crystal litter, which may not be preferable for all cats or owners accustomed to more traditional litters. The uncovered design might also deter some cats who prefer more privacy while using the litter box.

Although the product includes a disposable tray lined with plastic for leak protection, disposing and replacing these trays can add up in cost over time. The unit operates with minimal noise, making it suitable for indoor use without causing disturbances. The PetSafe ScoopFree Crystal Pro is a good fit for cat owners looking for a low-maintenance litter box that excels in odor control and cleanliness, though its reliance on specific litter types and the uncovered design are points to consider.