For cat owners seeking a more hygienic and convenient solution, smart cat litter boxes offer automatic cleaning, odor control, and app monitoring. The best overall pick is the Cumrige Automatic Litter Box for its reliable safety sensors and large capacity, while the PETKIT PuraMax 2 stands out for odor-free operation. However, these devices often face tradeoffs: higher costs, maintenance complexity, and varying capacities to suit different multi-cat households. Keep reading for a detailed comparison and help narrowing down your choice to the best fit for your home.
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Key Takeaways
- Top models combine smart app control with effective odor management, making daily maintenance easier.
- Capacity and size vary significantly, impacting suitability for single or multi-cat households.
- Safety sensors are a key feature for preventing accidents, especially with larger or active cats.
- Higher-priced options tend to offer quieter operation and more durable build quality, but may not always be the most cost-effective.
- Ease of cleaning and maintenance can differ; models with quick-detach parts reduce hassle.
| Cumrige Automatic Litter Box with Safety Sensor and App Control, 95L Capacity |  | Best Overall for Multi-Cat Households and Tech Enthusiasts | Capacity: 95L | Pet Weight Range: 2.2 to 33 lbs | Waste Bin Size: 15L | VIEW ON AMAZON | See Our Full Breakdown |
| Automatic Self-Cleaning Litter Box with Odor Control and App Monitoring |  | Best for Daily Convenience and Odor Management | Capacity: 90L | Trash Bin Capacity: 9L | Connectivity: Wi-Fi 2.4GHz | VIEW ON AMAZON | See Our Full Breakdown |
| PETKIT PuraMax 2 Odor-Free Automatic Cat Litter Box |  | Best for Multi-Cat Homes Needing Odor Control and Safety | Capacity: 76L | Suitable Cat Weight: 3.3 to 22 lbs | Waste Bin Capacity: 7L | VIEW ON AMAZON | See Our Full Breakdown |
| Automatic Self-Cleaning Cat Litter Box with App Control and Odor Management |  | Best for Households with 1-3 Cats and Open, Cat-Friendly Design | Capacity: 10L waste drawer | Connectivity: WiFi 2.4G | Sensor Safety: Multi-directional sensors | VIEW ON AMAZON | See Our Full Breakdown |
| Automatic Litter Box with App Control and Safety Sensors for Cats 3.3-18 lbs |  | Best for Small to Medium Cats and Accessibility | Pet Type: Cat | Pet Weight: 3.3-18 lbs | Additional Features: App control, safety sensors | VIEW ON AMAZON | See Our Full Breakdown |
| Mintakawa Automatic Cat Litter Box Self Cleaning with APP Control and Weight Monitoring |  | Best for Small to Medium Cats with Quiet Operation | Suitable for cats: 3.5 lb to 15 lb | Noise level: Below 35 dB | Connectivity: Wi-Fi and Bluetooth | VIEW ON AMAZON | See Our Full Breakdown |
| Self Cleaning Litter Box, 68L Large Automatic Cat Litter Box with Smart App Control, Safety Sensors, Odor Control for Multiple Cats |  | Best for Multi-Cat Households Needing Large Capacity and Odor Control | Capacity: 68L | Pet weight range: 3.3 to 24.2 lbs | Waste bin capacity: 10L | VIEW ON AMAZON | See Our Full Breakdown |
| Self Cleaning Cat Litter Box, 90L Large Capacity, APP Control, Smart Safety Sensors, Quiet Operation, Easy Detach Globe, Cream White |  | Best for Large Cats and Multi-Cat Families with High Capacity Needs | Capacity: 90L | Suitable cat weight: 2.2-15 lbs | Waste bin capacity: 15L | VIEW ON AMAZON | See Our Full Breakdown |
| Automatic Cat Litter Box Self Cleaning with App Control and Safety Features |  | Best for Medium Cats and Kittens with Easy Access and Safety | Brand: Lohhuby | Model Number: CAST-LB500B | Unit Count: 1 | VIEW ON AMAZON | See Our Full Breakdown |
| Greesum Fully Enclosed Self-Cleaning Cat Litter Box, 76L Large Capacity |  | Best for Large or Multiple Cats Needing Enclosed, Odor-Controlled Environment | Capacity: 76L | Safety Features: Gravity sensor, infrared detection | Modes: Automatic, manual, delayed cleaning | VIEW ON AMAZON | See Our Full Breakdown |
| Meowant Large Space Automatic Litter Box for Multiple Cats |  | Best for High-Capacity Multi-Cat Homes | Capacity: 106L | Litter Capacity: 9L | Suitable Cat Weight: 3.3 to 30 lbs | VIEW ON AMAZON | See Our Full Breakdown |
| smart cat litter boxe | Capacity | Connectivity |
|---|---|---|
| Cumrige Automatic Litter Box w | 95L | WiFi 2.4G |
| Automatic Self-Cleaning Litter | 90L | Wi-Fi 2.4GHz |
| PETKIT PuraMax 2 Odor-Free Aut | 76L | 2.4GHz Wi-Fi |
| Automatic Self-Cleaning Cat Li | 10L waste drawer | WiFi 2.4G |
| Automatic Litter Box with App | — | — |
| Mintakawa Automatic Cat Litter | — | Wi-Fi and Bluetooth |
| Self Cleaning Litter Box | 68L | Wi-Fi, Tuya app |
| Self Cleaning Cat Litter Box | 90L | — |
| Automatic Cat Litter Box Self | — | WiFi (2.4G) |
| Greesum Fully Enclosed Self-Cl | 76L | — |
| Meowant Large Space Automatic | 106L | Wi-Fi |
More Details on Our Top Picks
Cumrige Automatic Litter Box with Safety Sensor and App Control, 95L Capacity
The Cumrige Automatic Litter Box stands out for its massive 95L capacity, making it ideal for households with multiple cats. Its safety sensors ensure that cleaning pauses if a cat is nearby, addressing safety concerns that some other models like the PETKIT PuraMax 2 may overlook. While setup can be complex and it relies on 2.4G WiFi, the remote app control offers a seamless way to monitor and manage hygiene, making it perfect for tech-savvy owners who prioritize capacity and safety. Compared to smaller units, this model sacrifices simplicity for size and safety features, which could be a drawback for less experienced users.
Pros:- Large 95L capacity supports multiple cats simultaneously
- Quiet operation minimizes disturbance
- Remote management via smartphone app enhances convenience
Cons:- Requires a WiFi connection for full app features
- Setup can be complicated for less tech-savvy users
- Limited to 2.4G WiFi networks
Best for: Families with multiple cats who want high capacity and remote management
Not ideal for: Single-cat owners or those with limited WiFi infrastructure due to setup complexity and dependency on WiFi
- Capacity:95L
- Pet Weight Range:2.2 to 33 lbs
- Waste Bin Size:15L
- Connectivity:WiFi 2.4G
- Warranty:1 year
- Model Number:M2
Our verdict“This pick is best suited for multi-cat households that value capacity, safety, and remote control despite setup complexities.”
Automatic Self-Cleaning Litter Box with Odor Control and App Monitoring
Compared with the PETKIT PuraMax 2, this model offers faster cleaning—activating within 2 minutes of your cat leaving—and a smaller 9L waste bin, making it ideal for owners seeking quick, daily maintenance. Its effective odor control and smart app connectivity make it a strong choice for those wanting peace of mind without manual scooping. However, the higher price and potential false triggers from sensors mean owners should weigh the convenience against possible false alarms and costs. This unit excels for pet owners who prioritize odor management and automatic cleaning, even if setup requires some patience.
Pros:- Automatic cleaning within 2 minutes of cat exit
- Effective multi-layer odor control system
- Smart app integration for health and activity tracking
Cons:- Requires Wi-Fi for full app functionality
- Potential for false trigger activations
- Higher price point than manual options
Best for: Pet owners wanting quick, automatic cleaning with reliable odor control
Not ideal for: Owners on a tight budget or those with very small spaces, due to higher cost and size
- Capacity:90L
- Trash Bin Capacity:9L
- Connectivity:Wi-Fi 2.4GHz
- Sensors:Infrared and weight sensors
Our verdict“This model suits owners seeking rapid, automated cleaning and odor control, accepting its higher cost and setup considerations.”
PETKIT PuraMax 2 Odor-Free Automatic Cat Litter Box
The PETKIT PuraMax 2 is designed specifically for multi-cat households, with a large 76L capacity and smart app control. Its effective odor control system, sealed waste bin, and safety sensors provide a hygienic environment, making it superior to basic models lacking remote management. While it doesn’t support K3 Smart Spray, its anti-pinch safety features and adjustable settings make it appealing for owners seeking a balance between safety and convenience. Its size and need for flat placement could be limiting for small or uneven floors, but it’s a strong choice for those prioritizing odor-free operation and remote monitoring.
Pros:- Smart app control for remote operation
- Effective odor control with odor remover
- Safety sensors prevent accidents
Cons:- Not compatible with K3 Smart Spray
- Requires flat, non-carpeted floors for optimal sensor function
- Size may be too large for small spaces
Best for: Multi-cat households who want odor control and safety features in a large-capacity unit
Not ideal for: Owners with space constraints or those who require compatibility with K3 Smart Spray
- Capacity:76L
- Suitable Cat Weight:3.3 to 22 lbs
- Waste Bin Capacity:7L
- Connectivity:2.4GHz Wi-Fi
- Sensors:Infrared, weight sensors
Our verdict“Ideal for multi-cat homes needing odor management and remote control, with size considerations in tight spaces.”
Automatic Self-Cleaning Cat Litter Box with App Control and Odor Management
This automatic litter box features an open, breathable design that appeals to cats and reduces odors, making it a good choice for smaller households. Its 10L waste drawer simplifies maintenance, and app control allows owners to schedule cleanings and receive alerts. Compared with enclosed units like the Greesum model, this option offers easier access for cats and better odor dispersion, though it may require more frequent liner replacements. Its support for only 2.4GHz WiFi can be limiting for some, but the safety sensors and smart features deliver a balance of convenience and hygiene for owners with up to three cats.
Pros:- Open-top design reduces stress and improves access
- App control enables remote operation and scheduling
- Large waste drawer minimizes frequent emptying
Cons:- Supports only 2.4GHz WiFi
- Liners need regular replacement
- May require more frequent cleaning for odor control
Best for: Owners with 1-3 cats wanting an open, easy-to-maintain unit with app control
Not ideal for: Households with more than three cats or those needing a fully enclosed, odor-sealed environment
- Capacity:10L waste drawer
- Connectivity:WiFi 2.4G
- Sensor Safety:Multi-directional sensors
- Suitable for:1-3 cats
Our verdict“This unit offers a good mix of open design, app features, and odor management for small to medium-sized households with convenience in mind.”
Automatic Litter Box with App Control and Safety Sensors for Cats 3.3-18 lbs
The Invengo Automatic Litter Box is tailored for cats weighing up to 18 lbs, featuring an open-top design that reduces stress and makes for easy access. Its app control and safety sensors facilitate remote operation and secure cleaning, appealing to owners who want safety without sacrificing simplicity. However, its support for only 2.4GHz WiFi limits connectivity options, and it’s less suitable for larger or extra-large cats. Compared to the Cumrige model, it’s smaller and less capacity-focused but excels in ease of access and stress reduction, making it ideal for smaller cats or those new to automatic litter boxes.
Pros:- Open-top design reduces stress and improves accessibility
- Smart app control allows remote operation
- Safety sensors prevent accidents
Cons:- Supports only 2.4GHz WiFi
- Limited for larger cats over 18 lbs
- Requires regular liner replacement
Best for: Owners with small to medium cats prioritizing easy access and safety features
Not ideal for: Households with larger cats over 18 lbs or those needing larger capacity units
- Pet Type:Cat
- Pet Weight:3.3-18 lbs
- Additional Features:App control, safety sensors
- Support:WiFi 2.4G
Our verdict“A solid choice for owners with smaller cats who seek an accessible, safe, and remotely controllable unit.”
Mintakawa Automatic Cat Litter Box Self Cleaning with APP Control and Weight Monitoring
The Mintakawa model stands out for its quiet operation under 35 dB, making it ideal for noise-sensitive cats and owners. Its app connectivity enables real-time weight and usage monitoring, providing insights that can help track your cat’s health—something not offered by simpler, manual solutions. Compared to larger capacity options like the Greesum, this unit suits smaller households or those with limited space, but it’s less suitable for larger or multi-cat households due to its size and weight limits. The washable parts simplify cleanup, yet the assembly process can be time-consuming for some users. Overall, this pick makes the most sense for owners with small to medium cats seeking a quiet, connected, and easy-to-clean solution.Pros:- Quiet operation at below 35 dB minimizes stress for cats
- App connectivity offers real-time weight and usage tracking
- Easy to clean with washable components
Cons:- Assembly required, which may be time-consuming
- Designed for small to medium cats, limiting usability for larger breeds
Best for: Owners of small to medium cats who prioritize quiet operation and health monitoring via app.
Not ideal for: Pet owners with large or multiple cats needing higher capacity and more robust features.
- Suitable for cats:3.5 lb to 15 lb
- Noise level:Below 35 dB
- Connectivity:Wi-Fi and Bluetooth
- Assembly:Required, approx. 30 minutes
Our verdict“This is a solid choice for owners of small to medium cats who value quiet, connected, and easy maintenance features.”
Self Cleaning Litter Box, 68L Large Automatic Cat Litter Box with Smart App Control, Safety Sensors, Odor Control for Multiple Cats
This large-capacity 68L litter box is tailored for households with up to five cats, offering smart app control and comprehensive safety sensors. Its deep odor control and quiet operation surpass smaller units like the Mintakawa, making it ideal for busy homes with multiple pets. However, the setup process can be complex, and it relies heavily on Wi-Fi connectivity, which could pose issues if your network is unstable. Its compatibility with all clumping litters adds versatility, but the higher price point reflects its multi-cat focus. Overall, this model is best for pet owners who need a durable, odor-efficient solution that can handle several cats at once.Pros:- Large 68L capacity supports multiple cats
- Smart app control with health monitoring features
- Quiet operation and effective odor removal
- Safety sensors prevent entrapment
Cons:- Requires stable Wi-Fi for full functionality
- Higher cost compared to basic models
- Setup can be complicated for some users
Best for: Multi-cat households seeking large capacity, odor management, and remote monitoring.
Not ideal for: Single-cat owners with limited space or those preferring simpler, manual litter solutions.
- Capacity:68L
- Pet weight range:3.3 to 24.2 lbs
- Waste bin capacity:10L
- Sensor system:12 infrared + 2 hall-effect + 1 proximity
- Noise level:<32 dB
- Connectivity:Wi-Fi, Tuya app
Our verdict“This is the best pick for multi-cat homes that need a spacious, odor-controlled, and remotely manageable litter box.”
Self Cleaning Cat Litter Box, 90L Large Capacity, APP Control, Smart Safety Sensors, Quiet Operation, Easy Detach Globe, Cream White
The 90L capacity of this model makes it ideal for large breeds and households with multiple cats, offering automatic cleaning and a sealed waste bin for superior odor control. Its app connectivity and safety sensors allow owners to customize settings and monitor health, much like the larger Greesum unit, but with a more user-friendly design. While the large size provides ample space, the initial setup and occasional cleaning of the components can be cumbersome. The quiet operation helps reduce stress during cleaning cycles, but the price may be a barrier for budget-conscious buyers. This unit suits those who prioritize capacity, hygiene, and remote control over compactness or simplicity.Pros:- Very large 90L capacity supports multiple or large cats
- Automatic cleaning with sealed waste bin for odor control
- App control and safety sensors for customizable and secure operation
- Quiet operation reduces stress for cats
Cons:- Requires initial setup and occasional part cleaning
- Higher price point compared to smaller units
Best for: Owners of large or multiple cats needing high capacity and advanced safety features.
Not ideal for: Small space dwellers or owners seeking a compact, budget-friendly option.
- Capacity:90L
- Suitable cat weight:2.2-15 lbs
- Waste bin capacity:15L
- Sensors:Weight + infrared
- Noise level:Low
- App control:Yes
Our verdict“This is the best choice for households with large or multiple cats that want maximum capacity and smart features.”
Automatic Cat Litter Box Self Cleaning with App Control and Safety Features
The Lohhuby model offers app control and safety features ideal for medium-sized cats and kittens, with an open design that simplifies access and cleaning—especially compared to enclosed units like Greesum. Its anti-pinch safety technology and quiet operation make it appealing for owners concerned about pet safety and household noise. However, it only supports cats up to 15 lbs, limiting its use for larger breeds. The WiFi connection must be 2.4G, which could restrict compatibility with some networks. This unit is best suited for owners wanting a straightforward, safe, and accessible automatic litter box for medium cats.Pros:- Remote management via app offers convenience
- Open-design for easy access and cleaning
- Anti-pinch safety features protect pets
- Quiet operation minimizes noise disturbance
Cons:- Limited to cats under 15 lbs
- Requires 2.4G WiFi, limiting connectivity options
Best for: Pet owners with medium-sized cats or kittens seeking an accessible, safe, and app-controlled solution.
Not ideal for: Owners of large or multiple cats who need higher capacity or enclosed designs.
- Brand:Lohhuby
- Model Number:CAST-LB500B
- Unit Count:1
- Litter Box Type:Automated Self-Cleaning
- Pet Type:Cat
- Warranty:1 Year
- Connectivity:WiFi (2.4G)
Our verdict“This is a practical, safety-focused automatic litter box ideal for medium cats and kittens needing easy access.”
Greesum Fully Enclosed Self-Cleaning Cat Litter Box, 76L Large Capacity
The Greesum 76L unit prioritizes a fully enclosed design, making it suitable for large breeds and multi-cat households that value odor containment. Its automatic cleaning and safety sensors reduce daily chores and prevent accidents, similar to the larger capacity models but with a more streamlined setup process. The sealed waste bin and included deodorizer bolster odor control, though the larger size might be a challenge for tight spaces. Compared with open models like Lohhuby, this enclosure offers more privacy and odor management—at the expense of slightly more complex cleaning routines. This makes it ideal for owners who need a large, odor-tight environment with automation.Pros:- Automatic cleaning saves time and effort
- Large 76L capacity supports multiple or large cats
- Effective odor control with sealed waste bin and deodorizer
- Safety sensors prevent accidents
Cons:- Initial setup and part cleaning can be time-consuming
- Higher cost and larger footprint may be unsuitable for small spaces
Best for: Owners of large or multiple cats who prioritize odor control and enclosed privacy.
Not ideal for: Small space dwellers or owners seeking a simple, open design for easier access.
- Capacity:76L
- Safety Features:Gravity sensor, infrared detection
- Modes:Automatic, manual, delayed cleaning
- Odor Control:Sealed waste bin, deodorizer
- Installation:Simple, quick setup
Our verdict“This enclosed, large-capacity model is best for owners needing odor containment and privacy for multiple or large cats.”
Meowant Large Space Automatic Litter Box for Multiple Cats
The Meowant SC09 stands out for its enormous 106L capacity, making it an excellent choice for households with multiple cats that generate more waste. Unlike smaller options like the Greesum Fully Enclosed Self-Cleaning Cat Litter Box, which may need frequent emptying, this model can handle larger volumes without constant maintenance. Its smart app control and real-time health alerts add a layer of convenience and monitoring that casual users might appreciate, though the reliance on Wi-Fi might pose issues in areas with unstable internet. While its quiet operation at 36 decibels is a plus, the base is only wipe-clean, which could be inconvenient for those seeking a fully washable unit. The complexity of setup might be challenging for first-time users, but experienced pet owners will value its durability and smart features.
Pros:- Extra-large capacity suitable for multiple cats
- Smart app control with health monitoring
- Quiet operation for a peaceful home
- Easy to clean with removable drum
Cons:- Base is not washable, only wipe clean
- Potentially complex setup for first-time users
- Requires Wi-Fi for full feature access
Best for: Families with multiple large cats needing a spacious, smart solution that minimizes odor and mess.
Not ideal for: Single-cat households or users with limited Wi-Fi infrastructure who prefer simpler, more straightforward litter boxes.
- Capacity:106L
- Litter Capacity:9L
- Suitable Cat Weight:3.3 to 30 lbs
- Connectivity:Wi-Fi
- Noise Level:36 decibels
- Warranty:2 years on base motor
- Included Components:Automatic litter box, mat, liner, deodorant gel, adapter, manual
Our verdict“This model makes the most sense for busy multi-cat households that want large capacity and smart health tracking despite some setup complexity.”
How We Picked
I evaluated these smart cat litter boxes based on performance, usability, build quality, and value. Priority was given to reliable cleaning mechanisms, effective odor control, and smart features like app connectivity and safety sensors. Durability and ease of maintenance also played a role, along with capacity to suit different household sizes. Products were ranked to balance features with price, highlighting options suitable for beginners, multi-cat homes, and premium buyers. The goal was to identify models that offer real convenience without excessive complexity or cost.Factors to Consider When Choosing Smart Cat Litter Boxes
Choosing the right smart cat litter box depends on several factors that extend beyond basic features. Considering your household size, your cat’s size and activity level, and your budget can help narrow down options. Additional factors like noise levels, maintenance ease, and smart connectivity are critical for long-term satisfaction. Being aware of common pitfalls, such as overestimating capacity or choosing overly complex models, ensures you get the best value and functionality for your needs.Capacity and Size
Capacity directly impacts whether a litter box is suitable for single or multiple cats. Larger models can accommodate more cats and reduce the frequency of cleaning, but they often take up more space and can be less discreet. Smaller options may be perfect for kittens or single-cat households but might need more frequent emptying. Measure your available space and consider your cats’ size and activity levels before selecting a model to prevent overcrowding or accessibility issues.
Smart Features and Connectivity
App control, real-time alerts, and safety sensors define the convenience of a smart litter box. However, more features mean higher complexity and sometimes increased maintenance or troubleshooting. Ensure that the app interface is user-friendly and compatible with your smartphone. Also, check if the smart features provide meaningful benefits, like health monitoring or automatic odor management, rather than just gimmicks that add to the cost without improving usability.
Odor Control and Noise
Effective odor management is a key reason for choosing a smart litter box, especially in shared or small spaces. Many models incorporate filters, sealed enclosures, or deodorizing systems. Noise levels can also be disruptive, particularly at night or in quiet households. Look for options with quiet operation and odor-neutralizing features, but be aware that some models may require frequent filter replacements, adding to ongoing costs.
Ease of Cleaning and Maintenance
Ease of cleaning often distinguishes more user-friendly models. Features like quick-detach lids or trays, self-cleaning mechanisms, and minimal moving parts reduce hassle. However, some models may require careful reassembly or cleaning of sensors and filters, which can be time-consuming. Consider your willingness to perform routine maintenance and whether the device’s design supports straightforward, hassle-free cleaning routines.
Price and Long-Term Value
Smart litter boxes cover a broad price spectrum, reflecting features, capacity, and durability. Investing in a higher-priced model can mean better build quality, quieter operation, and more reliable smart features, which may justify the extra cost for busy households or multi-cat homes. Conversely, budget models may suffice for single cats or those new to automatic litter solutions. Balance initial investment with ongoing costs like filters, sensors, and app subscriptions to determine which offers the best long-term value.
Frequently Asked Questions
Are smart cat litter boxes suitable for all cat sizes?
Most smart litter boxes are designed for cats within a certain weight range, typically up to around 18 pounds. Larger or particularly active cats may find some models uncomfortable or may trigger safety sensors accidentally. It’s important to check the manufacturer’s specifications to ensure the model you select can comfortably accommodate your cat’s size and behavior, preventing issues like incomplete cleaning or safety concerns.
How often do I need to replace filters or perform maintenance?
Filter replacement frequency varies widely among models, often ranging from every few months to annually, depending on usage and odor control features. Regular maintenance includes cleaning sensors, emptying waste compartments, and replacing filters to keep the system functioning properly. Establishing a routine schedule based on the manufacturer’s recommendations helps maintain odor control and prolongs the device’s lifespan, making your investment more worthwhile.
Can smart litter boxes handle multiple cats?
Many models are designed with multi-cat households in mind, offering larger capacities, multiple sensors, and stronger cleaning mechanisms. However, not all are equally suited for more than two cats, especially if your cats have different habits or sizes. Reading the product specifications and reviews can help determine if a particular model will reliably serve your entire feline family without frequent manual intervention.
Do smart litter boxes really reduce odor better than traditional ones?
In many cases, smart litter boxes deliver superior odor control thanks to sealed enclosures, active filtration, and automated cleaning cycles. These features prevent odors from escaping and reduce the need for frequent manual scooping. However, effectiveness depends on proper maintenance, filter replacement, and the type of litter used. While they tend to perform better overall, regular upkeep remains essential for optimal odor management.
Are these devices noisy or disruptive during operation?
Noise levels vary among models, with some operating quietly through sound-dampening features, while others can be noticeable during self-cleaning cycles. If your home is particularly quiet or your cat is sensitive to noise, look for models explicitly rated for quiet operation. Keep in mind that even quieter models may emit some noise during the cleaning process, but this is generally brief and less disruptive than manual scooping or traditional litter boxes.
