You love your cat, but you don’t love the daily chore of scooping the litter box. Imagine being able to check your cat’s bathroom habits from your phone or schedule a cleaning cycle while you’re at work. In 2026, smart litter boxes with app control make this a reality. Whether you have a small cat or a busy multi-cat household, the convenience of remote monitoring and automatic cleaning can transform your daily routine.

This guide covers the best smart litter boxes you can control from your phone, featuring open-top designs, safety sensors, and effortless maintenance. We’ve evaluated top models from brands like ABRCT, Lohhuby, HHOLOVE, Ellenpent, and Fumoi based on app functionality, safety, ease of use, and cat comfort. For a broader look at your options, explore our smart litter boxes category.

Buying Guide

App Control and Connectivity

All the litter boxes on our list connect to a dedicated smartphone app, but the experience varies. Some apps let you schedule cleanings, monitor usage frequency, and receive real-time alerts when the waste bin is full. Others offer health tracking by logging your cat’s bathroom visits. Most require a 2.4GHz Wi-Fi connection, so check your home network before buying.

The ABRCT Open Top L1 allows you to set cleaning schedules and track toilet use. The Lohhuby model provides real-time updates and health monitoring. Both the HHOLOVE and Ellenpent boxes offer app-based scheduling and notifications. The Fumoi also includes physical buttons for quick adjustments. For a deeper dive into app features, read our guide to the best smart litter boxes for cats.

Safety Features

Automatic litter boxes move parts during cleaning cycles, so safety sensors are a must. Look for infrared sensors that pause operation if your cat approaches, and anti-pinch mechanisms that stop the rake or drum immediately. These protections give you peace of mind, especially if you have a curious or skittish cat.

All five models come with infrared or weight sensors that halt cleaning if a cat approaches. The ABRCT and HHOLOVE also feature anti-pinch designs for extra protection. The Ellenpent includes both infrared and weight sensors for double security. For more on safety standards, visit our automatic litter boxes category.

Design and Size

Open-top designs are a favorite among cats who dislike enclosed spaces. They provide an unobstructed view and easy entry, especially for kittens, seniors, or larger cats. However, not every open-top box fits every cat. Check the dimensions and weight limits carefully to ensure a comfortable fit.

The ABRCT Open Top L1 has a low entrance suitable for cats 3.3 to 18 pounds. The HHOLOVE offers a 12×16 inch usable area and a low entry for kittens and seniors. The Ellenpent is designed for comfort, especially for larger cats transitioning from traditional boxes. If you have a large breed, see our picks for best smart litter boxes for large cats. For smaller cats, compact models work best.

Odor Control and Maintenance

A smart litter box should keep your home fresh, not just scoop waste. Many models include sealed waste compartments, deodorizer gel, or leak-proof construction to trap smells. Maintenance is also key: look for removable drums, washable trays, and easy-access waste drawers.

The Ellenpent model features a dual-defense odor control system with a sealed waste compartment and deodorizer gel. The Fumoi has a sealed waste drawer and quiet operation. Most models include washable parts and liner rolls for easy cleanup. The HHOLOVE’s 9L bin lasts 5 to 7 days for one cat. For multi-cat households, odor control becomes even more critical. Check our best smart litter boxes for multi-cat homes for top recommendations.

Final Thoughts

Choosing the right smart litter box comes down to your cat’s size, your home’s layout, and the features you value most. For a well-rounded option that balances app control, safety, and ease of use, the ABRCT Open Top L1 Self Cleaning Litter is a fantastic choice for small to medium cats. If you prioritize advanced odor control and a spacious open-top design, the Open-Top Automatic Litter Box, Odor Control from Ellenpent delivers exceptional performance. Both models offer reliable app connectivity and safety sensors, making your life easier and your cat happier. For other needs, the Lohhuby is a solid compact option, while the HHOLOVE and Fumoi excel in multi-cat homes.

Frequently Asked Questions

Can I control a smart litter box from my phone when I’m away from home?

Yes, most app-controlled litter boxes let you monitor and clean remotely via Wi-Fi. As long as the box is connected to your home network (usually 2.4GHz), you can use the app from anywhere. This is especially handy for travelers or busy pet parents in 2026.

Are open-top smart litter boxes safe for my cat?

Open-top designs are generally safe and preferred by many cats because they feel less confined. All models on our list include safety sensors that stop operation if your cat enters during cleaning. Always check the weight limit and dimensions to ensure a proper fit.

How often do I need to empty the waste bin on a smart litter box?

It depends on the bin size and number of cats. Most models hold 5 to 15 liters of waste, lasting 5 to 10 days for one cat. The app will notify you when the bin is full. For multi-cat homes, consider our guide to multiple cat litter boxes for models with larger capacity.

Do smart litter boxes work with multiple cats?

Yes, many are designed for multi-cat households. Look for models with large waste bins and robust sensors that track each cat’s usage. The HHOLOVE and Fumoi models, for example, handle multiple cats with ease. Always verify the recommended cat weight and number of cats in the product specifications.