Amazon Basics M500 Automatic Self-Cleaning Cat Litter Box
- Warranty Description: 1 year
- Color: White
- Unit Count: 1
- Size: One Size
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A powered, sensor equipped self-cleaning box with a wide weight range and washable liner, a reasonable step up for owners tired of manual daily scooping, backed by a 1 year warranty.
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ASIN: B0FZQ8BTYGModel: SMARTO M500Category: Litter Boxes
Overview
An automatic self-cleaning litter box with safety sensors, an S-shaped sifting screen and a removable washable liner, sized at 15.8 gallons and built for cats between 3.3 and 22 pounds. It ships with a power adapter, liners, deodorizer and air purifying liquid.
Self-cleaning boxes automate the sifting step owners otherwise do by hand, using a screen mechanism and safety sensors meant to stop the cycle if a cat is inside. The included consumables, liners, deodorizer and purifying liquid, cover the first round of use before restocking is needed.
- 15.8 gallon capacity self-cleaning box
- S-shaped sifting screen with safety sensors
- Removable washable liner
- Suited to cats 3.3 to 22 pounds
Who it's for
Owners of one or more cats in the 3.3 to 22 pound range who want to automate daily scooping and are comfortable managing a powered litter box, including liner replacement and sensor upkeep.
Pros and cons
- Automates daily scooping with sensor safety features
- Removable washable liner
- Wide weight range, 3.3 to 22 pounds
- Includes starter liners, deodorizer and purifying liquid
- Requires a power adapter, not battery powered
- Larger 15.8 gallon footprint needs floor space
Performance notes
The S-shaped screen sifts waste automatically while safety sensors are designed to halt the cycle if the cat is detected inside the box. The washable liner and included air purifying liquid work together for odor control between full cleanings, and the unit runs off the included power adapter.
Specifications
| Brand | Amazon Basics |
|---|---|
| Model | SMARTO M500 |
| Dimensions & fit | |
| Size | One Size |
| Construction & materials | |
| Color | White |
| Included components | |
| Unit Count | 1 |
| Included Components | Including Power Adapter, Liners, Deodorizer, Air Purifying Liquid |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Style | Litter Box |
| Asin | B0FZQ8BTYG |
| Best Sellers Rank | #28,988 In Pet Supplies (See Top 100 In Pet Supplies) #115 In Self-Cleaning Cat Litter Boxes |
| Manufacturer | Amazon |
| Model Number | SMARTO M500 |
| Manufacturer Part Number | SMARTO M500 |
| Customer Reviews | {'ratings_count': '20', 'stars': '4.2'} |
| Item Type Name | Amazon Basics Self Cleaning Cat Litter Box With Safety Sensors, Removable Washable Liner |
| Upc | 840324438123 |
Frequently asked questions
What cat weight range is this litter box built for?
It is rated for cats between 3.3 and 22 pounds.
Does this litter box come with a warranty?
Yes, it includes a 1 year limited warranty.
What comes included with the box besides the unit itself?
A power adapter, liners, deodorizer and air purifying liquid.