Best Automatic Litter Boxes for Small Apartments
Updated How we research
Casa Leo Automatic Self-Cleaning Cat Litter Box | with Leo’s Loo Too Wi-Fi App & Voice Control, App Weight Tracking, UV Odor Control, Safety Sensors, 30dB Quiet
Casa Leo's Leo's Loo Too self-cleaning litter box with Wi-Fi app, UV odor control and about 30 dB operation, for cats of 1 to 20 lbs.
Casa Leo Automatic Self-Cleaning Cat Litter Box with Leo's Loo Too Wi-Fi App & Voice Control, UV Odor Control, Safety Sensors, 30dB Quiet
Casa Leo's Leo's Loo Too self-cleaning litter box with Wi-Fi app and voice control, UV odor control and 30dB quiet running.
In an apartment, the litter box often shares a bathroom, closet, or corner of the living room, so odor and constant scooping are impossible to ignore. A self-cleaning box handles waste after each visit and seals it away, which keeps a small space fresher between deep cleans. We weighed footprint, noise, and how well each unit contains smell in tight quarters. Quiet cycles matter when the box is near where you sleep, and easy waste removal keeps the whole chore down to a quick weekly step.
The short version
We compared 7 picks. Our scores range from 7.6 to 8.7 out of 10.
- Best overall:Casa Leo Automatic Self-Cleaning Cat Litter Box | with Leo’s Loo Too Wi-Fi App & Voice Control, App Weight Tracking, UV Odor Control, Safety Sensors, 30dB Quiet. Highest overall score in this guide at 8.7/10.
- Also great value:Self-Cleaning Cat Litter Box with 18" Scratching Post Pad, Smart Health Monitor, Anti-Pinch, WiFi-2.4G/APP Control. Value score of 8/10, overall 8.1/10.
- Solid build:Casa Leo Automatic Self-Cleaning Cat Litter Box with Leo's Loo Too Wi-Fi App & Voice Control, UV Odor Control, Safety Sensors, 30dB Quiet. Build and materials score of 8/10, overall 8.4/10.
- Feature-rich:Neakasa M1 Plus Self-Cleaning Litter Box Bundle with 2-Year Protection Plan | Litter Mat & 60 Bags Included, Cats up to 33 lbs, Multi-Cat Homes, App Control, 360° Safety, Odor Seal & Leak Guard. Features score of 9/10, overall 7.9/10.
Scores are our editorial assessment, not customer ratings. How we score
- 1.Casa Leo Automatic Self-Cleaning Cat Litter Box | with Leo’s Loo Too Wi-Fi App & Voice Control, App Weight Tracking, UV Odor Control, Safety Sensors, 30dB Quiet8.7/10See on AmazonCheck price
- 2.Casa Leo Automatic Self-Cleaning Cat Litter Box with Leo's Loo Too Wi-Fi App & Voice Control, UV Odor Control, Safety Sensors, 30dB Quiet8.4/10See on AmazonCheck price
- 3.Casa Leo Leo's Loo Too Self-Cleaning Cat Litter Box with UV, App Control8.2/10See on AmazonCheck price
- 4.Self-Cleaning Cat Litter Box with 18" Scratching Post Pad, Smart Health Monitor, Anti-Pinch, WiFi-2.4G/APP Control8.1/10See on AmazonCheck price
- 5.Neakasa M1 Plus Self-Cleaning Litter Box Bundle with 2-Year Protection Plan | Litter Mat & 60 Bags Included, Cats up to 33 lbs, Multi-Cat Homes, App Control, 360° Safety, Odor Seal & Leak Guard7.9/10See on AmazonCheck price
- 6.Cumrige Self Cleaning Litter Box, Large Capacity Automatic Cat Litter Box, App Control, Safety Protection, White & Grey7.8/10See on AmazonCheck price
- 7.Self Cleaning Cat Litter Box, Automatic Litter Box for Multiple Cats, Integrated Safety Protection with Open-Top Design7.6/10See on AmazonCheck price
#1Casa Leo's Leo's Loo Too self-cleaning litter box with Wi-Fi app, UV odor control and about 30 dB operation, for cats of 1 to 20 lbs.
Fit for the job 9/10 · Features and specs 10/10 · Build and materials 8/10 · Value 7/10
- + Automatically separates waste after each visit, with a sealed 1.5 gal waste drawer, bamboo carbon filters and UV odor control.
- + Radar motion detection, four weight sensors and anti-pinch protection, with an app for cycles, alerts and weight tracking.
- + Runs at about 30 dB, with no subscription fees for essential smart features and a 1-year warranty.
- - Priced at about $599, which is a major spend compared with other litter boxes.
- - Listed for cats from 1 to 20 lb, so it does not suit very large cats.
#2Casa Leo's Leo's Loo Too self-cleaning litter box with Wi-Fi app and voice control, UV odor control and 30dB quiet running.
Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 7/10
- + 30dB quiet operation suits studio apartments
- + UV odor control helps keep smells down between emptying
- + Voice control integration adds hands-free convenience
- - Premium price is high compared with simpler automatic boxes
- - Voice and app features need account setup
#3Casa Leo's Leo's Loo Too self-cleaning cat litter box with UV sterilization and app control, a simpler listing of the model.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 7/10
- + UV feature helps reduce bacteria and odor in the drum
- + App control shows cleaning cycles from your phone
- + Casa Leo is one of the better-known automatic box brands
- - App and UV features add setup steps compared with simpler models
- - Replacement bags and filters add ongoing costs
#4A self-cleaning litter box with an 18" scratching post pad, smart health monitor, anti-pinch safety and WiFi-2.4G app control.
Fit for the job 8/10 · Features and specs 9/10 · Build and materials 7/10 · Value 8/10
- + Built-in 18 inch scratching pad adds a second use in one footprint
- + Smart health monitor tracks visits to flag changes early
- + Anti-pinch safety design protects tails and paws
- - WiFi-2.4G only, so some mesh or dual-band routers need tweaks
- - Extra features mean more parts that could fail
#5Neakasa's M1 Plus self-cleaning litter box bundle with an open-top design, app control and extra refill bags, for up to 3 cats from 3.3 to 33 lbs.
Fit for the job 8/10 · Features and specs 9/10 · Build and materials 7/10 · Value 7/10
- + Open-top, self-cleaning design with an 11.2L waste bin and 7.2L litter capacity, listed for 7 to 14 days of maintenance.
- + 6-array rotary sensors detect movement and pause the cycle, and it supports 3.3 to 33 lbs and up to 3 cats.
- + Bundle adds 4 refill bag rolls, a litter mat and 60 bags, with app control and a 2-year protection plan.
- - Priced near $400, well above basic litter boxes, and the open top gives less enclosed privacy and odor containment.
- - A large machine for a small apartment, and it needs a power connection and app setup.
#6Cumrige's white and grey large capacity self cleaning automatic litter box with app control and safety protection.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + Large capacity reduces how often you empty the waste drawer
- + App control lets you trigger cleaning while away
- + Safety protection helps avoid cycles while cats are near
- - Large unit needs a wide spot in a small bathroom
- - Brand has limited track record for long-term support
#7A self cleaning automatic litter box for multiple cats with integrated safety protection and an open-top design.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Open-top design suits cats who dislike enclosed boxes
- + Built for multiple cats, reducing daily scooping chores
- + Integrated safety protection pauses cycles when cats enter
- - Open top lets more odor and litter escape than hooded units
- - Check waste bin capacity and app features before buying
Before you buy: trade-offs we flagged
No pick is perfect. These are the main compromises we noted for the top products in this guide, so you can check they will not matter for you.
- Priced at about $599, which is a major spend compared with other litter boxes. (Casa Leo Automatic Self-Cleaning Cat Litter...)
- Premium price is high compared with simpler automatic boxes (Casa Leo Automatic Self-Cleaning Cat Litter...)
- App and UV features add setup steps compared with simpler models (Casa Leo Leo's Loo Too Self-Cleaning Cat...)
- WiFi-2.4G only, so some mesh or dual-band routers need tweaks (Self-Cleaning Cat Litter Box with 18"...)
- Priced near $400, well above basic litter boxes, and the open top gives less enclosed privacy and odor containment. (Neakasa M1 Plus Self-Cleaning Litter Box...)
- Large unit needs a wide spot in a small bathroom (Cumrige Self Cleaning Litter Box, Large...)
Frequently asked questions
›What is the best choice among automatic litter boxes for small apartments?
Casa Leo Automatic Self-Cleaning Cat Litter Box | with Leo’s Loo Too Wi-Fi App & Voice Control, App Weight Tracking, UV Odor Control, Safety Sensors, 30dB Quiet is our top overall pick. Casa Leo's Leo's Loo Too self-cleaning litter box with Wi-Fi app, UV odor control and about 30 dB operation, for cats of 1 to 20 lbs. It earns our score of 8.7/10, based on fit for the job, features, build and value.
›What is a good budget option?
Casa Leo Automatic Self-Cleaning Cat Litter Box with Leo's Loo Too Wi-Fi App & Voice Control, UV Odor Control, Safety Sensors, 30dB Quiet is the strongest low-cost pick in this guide. Casa Leo's Leo's Loo Too self-cleaning litter box with Wi-Fi app and voice control, UV odor control and 30dB quiet running.
›How much should I expect to spend?
Picks in this guide span See on Amazon price bands (roughly: $ = under $30, $$ = $30 to $100, $$$ = over $100). We never display exact prices because they change constantly, so the buttons above always show Amazon's current price.
›How were these products chosen?
We shortlist products that fit the job this guide solves and compare their published specifications, such as size, capacity, materials and what is included. Each pick gets an editorial score out of 10 for fit, features, build and value, and we write the pros and cons from those details. Our score is not an Amazon customer rating. We earn a commission if you buy through our links, which never affects the ranking.
Apartment Pet Picks independently selects every product; we may earn a commission from links above.
Popular right now
- Best Enclosed Litter Boxes for Apartments (2026 Guide)Buying guide
- Crate training explainedGlossary
- How to Handle Dog Barking Complaints in an ApartmentArticle
- Best Pet Odor Eliminators for Apartments (2026 Guide)Buying guide
- Litter Box Placement Ideas for Small ApartmentsArticle
- Best Cat Scratching Posts for Apartments (2026 Buyer Guide)Buying guide
Based on the last 28 days of search and visitor data.