# UBPET C31 Open-Top Self-Cleaning Cat Litter Box

Self-Cleaning: The UBPET C31 is an open-top automatic litter box with app monitoring, weight sensors, and a built-in deodorizer. Its listed footprint is roomy, but the stated dimensions conflict, so verify the exact size before planning a location.

- [Original product page](https://best-deals.pro/product/ubpet-c31-open-top-self-cleaning-cat-litter-box)
- [View offer](https://best-deals.pro/visit/ubpet-c31-open-top-self-cleaning-cat-litter-box)
- Market: US
- Language: en-US
- Currency: USD
- Brand: UBPET
- Model: Ubpet Self Cleaning Cat Litter Box-C31
- Category: Pet Supplies > Pet Grooming & Health > Pet Litter & Sanitation
- Price: 199.98 USD
- Previous price: 259.99 USD
- Discount: 23%
- Price checked: 2026-11-14T06:53:55.212Z
- Rating: 5 / 5
- Reviews: 9

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Open-top design with a stated 7.6-inch step-in height and 27.6 by 18.9-inch footprint in the feature description.
- The listing describes four weight sensors that pause movement when a cat enters.
- App functions are described as tracking cat weight, bathroom frequency, and duration, with alerts for a full waste drawer.
- The maker describes a dual-rake cleaning system and a replaceable scent gel deodorizer.

## Pros

- Open access may suit cats that avoid enclosed boxes, and the stated low step-in could be helpful for cats that need easier entry.
- App monitoring combines usage tracking with alerts for the waste drawer, according to the listing.
- The listing names several clumping litter types it is designed to accommodate.

## Specifications

### Identity
- Brand: UBPET
- Model: Ubpet Self Cleaning Cat Litter Box-C31
- Type: Automated Self-Cleaning Litter Box
- Pet type: Cat
- Color: White
- Size: Large
### Dimensions and installation
- Listed dimensions: 27.6"L x 19"W x 7.6"H
- Weight listed: 11 pounds
### Materials and protection
- Material listed: Plastic
- Additional features: Anti-pinch Safety Protection, App Monitoring, Odor Control, Open Top Design, Self-cleaning
### Cleaning and app functions
- Litter rake gap: 0.47"
- Waste drawer capacity: 1.85-gallon
- Listed litter compatibility: bentonite, clay, cassava, and most clumping litters with ease \(just avoid long-stick formulas\)
- Listed app monitoring: monitor your cat's weight, track bathroom frequency and duration in real time, and get instant notifications if anything seems off
- Listed safety sensors: four precision weight sensors

## Before you buy

- The dimensions are inconsistent: one listing field gives 27.6"L x 19"W x 7.6"H, while the feature copy gives a 27.6" x 18.9" footprint and the details section lists 27.6 x 19 x 7.6 inches; 11 pounds. Confirm actual measurements and placement clearance before buying. The listing describes litter compatibility as covering most clumping types but does not specify every acceptable formula.

## In the box

- Automatic litter box (Included)
- Waste bags (Included)
- Deodorizer blocks (Included)
- Cat litter guard (Included)

## A good fit for

- Cat owners seeking an open-top automatic box with app-based weight and usage monitoring.
- Households considering an automatic box for multiple cats, provided the stated dimensions suit their available space.

## Less suited to

- Buyers who need confirmed dimensions before choosing a precise fit, unless they can verify the size with the seller.
- Owners using long-stick litter formulas, which the listing says to avoid.

## Customer feedback

The supplied material includes aggregate ratings but no written customer feedback. The ratings are uniformly five-star in a small sample, which offers limited context and cannot establish how the app tracking, cleaning cycle, or odor control perform in everyday use.

## Frequently asked questions

### What litter types does the UBPET C31 support?
The listing says it accommodates bentonite, clay, cassava, and most clumping litters, and advises avoiding long-stick formulas.
### What can the app monitor?
The listing describes monitoring cat weight, bathroom frequency, and bathroom duration, plus notifications including an alert when the waste drawer is full.
### How large is this litter box?
The listing gives conflicting dimension details. One entry says 27.6"L x 19"W x 7.6"H, while feature copy gives a 27.6" x 18.9" footprint. Confirm the exact measurements before purchase.

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- [RIZZARI Extra Large Cat Litter Box – Dual Exit, Enclosed, Stainless \| Top & Front Entry / Clamshell Top / Anti-Tracking Pedal / Deodorizer & Spray Included / for Multi-Cat Homes](https://best-deals.pro/visit/ubpet-c31-open-top-self-cleaning-cat-litter-box)
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- [GUNJI Self-Cleaning Litter Box – 90L, APP Control, Safety, Gray \| 90L large capacity for multiple cats. APP-controlled with safety protection. Includes litter mat and 1 roll garbage bags.](https://best-deals.pro/visit/ubpet-c31-open-top-self-cleaning-cat-litter-box)

## Add-ons

- [UBPET Drawstring Waste Bag for C31 Automatic Cat Litter Box, 3Roll \(60PCS\)](https://best-deals.pro/visit/ubpet-c31-open-top-self-cleaning-cat-litter-box)

## Images

![UBPET C31 Open-Top Self-Cleaning Cat Litter Box — 1](https://best-deals.pro/i/M9hHaMEKzNaMokg2QBzyDKY_H-Ue4m9dyEBwuAGUEG-S-vZyJYt-KqVWiwkQsrr_o6PR-q31cP7OK4yijJALO1icmnIRuXRBAx2EZF3ASjC7AAn9ofsbbw1f.jpg)

![UBPET C31 Open-Top Self-Cleaning Cat Litter Box — 2](https://best-deals.pro/i/Ul5e53O0m4ZzwAfSQjSYl1XalJLs_pvCN9bBbDdmvyUJG7HATWIeJPUz6gNep_naw7uFW5IeywXSFF-MfEYrJsSCQKSOI58S8JSLobfhU19dXkg4wXNmJiTb.jpg)

![UBPET C31 Open-Top Self-Cleaning Cat Litter Box — 3](https://best-deals.pro/i/ZnmTmG5jDm3jK23yrxlI8Ys4oKtb4VKmjn6fAZnVmioN6GKG3sUOMCv0bconJ_WG0UwJXR4Yu4nmoTWKOmHL3GWPZTlE7kl_kULY54aCjyMKUT-uDzFPz2gn.jpg)

![UBPET C31 Open-Top Self-Cleaning Cat Litter Box — 4](https://best-deals.pro/i/w93GgFbva4PJdCouaQoOG4KdMmE30lU4Xh_CcWnwu5W02l4BiVBzPvTjJq3TD0zexq0kaCJUEbMkuDMifQCZsyPr-yq7rX7KBwDTuHoe-X9c07gAveLcErL0.jpg)

![UBPET C31 Open-Top Self-Cleaning Cat Litter Box — 5](https://best-deals.pro/i/x3lMbUm7DitFGLDF2uX03UCXR1ZqGgviQM3aakyqvId0WgRCdZx0avoDV-LoGjCDVp9I62dYzS5mf63LxKo3GKaB8vP9vM7nFHE2lAv0M4J9k5CjTWnCWsyb.jpg)

![UBPET C31 Open-Top Self-Cleaning Cat Litter Box — 6](https://best-deals.pro/i/v4VhBkxGjFbJvTMIAE83nDZaPGqjg7jdhiMNCYImCNK0SBOMDWVsomxBtUdhb68dA5hQJUOxDLuyZiOoTQMOffzaUm82XsaxUs_OZhnUiindfXlAkwb7zBGb.jpg)

![UBPET C31 Open-Top Self-Cleaning Cat Litter Box — 7](https://best-deals.pro/i/MZfrm08KXw7f7PyxZZttlAp13DG1WaKIduvj4W7GSzq_Nurl9Yg2Atamwl7zQJShA4ZMMEbJfJ3hcL9LFB5EHuC3nvF_SPcfe8gthIWjuk9DNlUOVLQkdsjM.jpg)