MeowWhimsy S7 Automatic Self Cleaning Cat Litter Box
- Weight Capacity Maximum: 33 pounds
- With Lid: Yes
- Smart Home Compatibility: Smart Home Compatible
- Material Type: Acrylonitrile Butadiene Styrene (ABS), Polypropylene (PP)
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large-capacity self-cleaning box with app control and a washable tray, best for households ready to commit floor space to automation.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0F9PC7LYYModel: S7Category: Litter Boxes
Overview
An extra-large automatic self-cleaning litter box from MeowWhimsy built for cats from 2.5 to 23 lbs, with app control, safety sensors and a washable tray. It ships with 40 trash bags and a cleaning brush.
Self-cleaning boxes in this class rely on sensors to detect when a cat has left before running the rake cycle, which is why the listing calls out multiple safety sensors and app control as the main selling points. At 20 by 20 by 21 inches and 23 lbs empty, it is a large unit meant for a fixed spot rather than frequent moving.
- Fits cats 2.5 to 23 lbs
- App control and safety sensors
- Washable, odor-control tray
- 40 trash bags and cleaning brush included
Who it's for
Multi-cat households or owners who want to reduce daily scooping and can dedicate floor space to a large unit. Less suited to renters needing a compact or portable box, or owners of cats under 2.5 lbs or over 23 lbs.
Pros and cons
- App control for remote monitoring
- Rated for multiple cats
- Ships with 40 trash bags and a cleaning brush
- Large footprint at 20 by 20 by 21 inches
- 23 lb unit weight makes it hard to relocate
- No review history yet to confirm sensor reliability
Performance notes
The unit is rated to a 33 lb weight capacity and uses sensors described as detecting when it is safe to run the cleaning cycle, reducing the chance of a cycle starting while a cat is inside. The tray is washable and the housing is ABS and polypropylene plastic, both common choices for odor and moisture resistance.
Specifications
| Brand | Automatic |
|---|---|
| Model | S7 |
| Dimensions & fit | |
| Weight Capacity Maximum | 33 poundshigher than 89% of 20 litter boxes |
| Item Weight | 23 poundshigher than 64% of 34 litter boxes |
| Item Dimensions L X W X H | 20 × 20 × 21 inches |
| Size | Cats 2.5-23 Lbs |
| Construction & materials | |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Polypropylene (PP) |
| Color | Dark Gray |
| Compatibility & installation | |
| Smart Home Compatibility | Smart Home Compatible |
| Included components | |
| Unit Count | 1 |
| Included Components | 2 Trash Bag & 1 Cleaning Brush, Incense Box & Scented Stick, MeowWhimsy User Manual, Power Adapter(USA), Self Cleaning Cat Litter Box(MeowWhimsy-Reply A Outlook Email) |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| With Lid | Yes |
| Target Species | Automatic Self Cleaning Litter Box, |
| Litter Box Type | Automated Self-Cleaning Litter Box |
| Pet Type | Cat |
| Style | Self Cleaning Litter Box |
| Asin | B0F9PC7LYY |
| Best Sellers Rank | #19,552 In Pet Supplies (See Top 100 In Pet Supplies) #62 In Self-Cleaning Cat Litter Boxes |
| Manufacturer | MeowWhimsy |
| Model Number | AE-Box |
| Additional Features | App Control, Multiple Cat Compatible, Odor Control, Self-Cleaning |
| Manufacturer Part Number | Box-AE-01-01 |
Closest rivals on specs
PetSafe ScoopFree SmartSpin Self-Cleaning Litter Box- Item Weight 23 vs 17.5 pounds (+31%)
Popur X5 Open Top Self Cleaning Cat Litter Box- Item Weight 23 vs 31 pounds (-26%)
PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box- Weight Capacity Maximum 33 vs 22 pounds (+50%)
Frequently asked questions
How many cats can use the MeowWhimsy S7?
The listing describes it as multiple-cat compatible, with a weight capacity up to 33 lbs.
Does it come with supplies?
Yes, it includes trash bags plus a separate pack of 40, a cleaning brush, and a scented stick with incense box.
What is the warranty?
One year covering major parts, per the manufacturer's listed warranty description.