10 Best Robots For Litter 2025 in the United States

The Neakasa M1 Open-Top Self Cleaning Cat Litter Box offers a spacious and easy-to-access design, which is beneficial for cats of all sizes. Its open-top feature allows for natural behaviors and easy adaptation, making it a comfortable choice for pets.

The large waste and litter capacities mean less frequent maintenance, ideal for busy owners or those who travel often. This model also supports multi-cat households, accommodating cats from 2.2 to 33 lbs, including a special Kitten Mode for smaller cats.

Safety is prioritized with multiple infrared and weight sensors, pausing cleaning operations when a cat is detected inside the box. The accompanying Neakasa app provides remote control and monitoring capabilities, enhancing convenience for pet owners.

The PetSafe ScoopFree Crystal Pro is a self-cleaning litter box designed to make cat care easier by automatically raking waste into a covered drawer, which you only need to empty every few weeks. It’s a good size for most house cats, measuring about 28 by 20 inches, and supports cats up to 15 pounds. This model works exclusively with crystal litter, which helps control odor effectively by absorbing urine and drying out solid waste, keeping your home smelling fresher. The low-dust crystals also reduce tracking, so less litter ends up on your floors compared to traditional boxes. A notable feature is the health monitor that tracks how often your cat uses the box, potentially alerting you to health issues early. The unit is fairly quiet during operation, adding to its convenience.

However, this litter box requires you to replace the entire disposable tray with the crystal litter inside, which can be more costly over time than scooping reusable litter. Also, it only works with crystal litter, so if your cat prefers clumping or clay litters, this won’t be suitable. While it has leak protection built into the tray, the uncovered design means some cats might prefer a covered box for privacy. Setting up and cleaning the unit is straightforward, but initial assembly may take a bit of patience.

In conclusion, the ScoopFree Crystal Pro is a solid choice for cat owners looking to reduce daily litter maintenance and control odors, especially if they don’t mind sticking with crystal litter and disposable trays.

The PETKIT PuraMax 2 is a large, automatic self-cleaning cat litter box designed for multi-cat households and cats weighing between 3.3 and 22 pounds. Its generous interior space and low-entry design make it accessible for older or less mobile cats. The self-cleaning mechanism is versatile with several modes—auto, manual, timer, and empty—controllable via a smartphone app, which also tracks your cat’s weight and bathroom habits, offering useful health insights. The unit features a 7-liter waste drawer that can hold about 15 days’ worth of waste, reducing frequent maintenance. Odor control is strong, thanks to a sealed waste bin and a special odor eliminator included in the bundle, helping keep the area fresh.

Safety is well-thought-out with infrared and weight sensors that pause cleaning when your cat is near, and an anti-pinch design to prevent accidents. It supports all clumping litters but isn’t compatible with some smart sprays. The device should be placed on a flat surface, not on carpets, to avoid sensor issues. At 22 pounds, the unit is relatively heavy and sizable, which might be a consideration if you need to move it often. While it offers quiet operation, some users might notice noise during cleaning cycles. The PETKIT PuraMax 2 is a strong choice for busy cat owners looking to simplify litter box maintenance with smart features, good odor control, and safety, especially fit for multiple cats or larger cats, though it does require some setup and app use.