# Smarty Pear Leo's Loo Too review

Big drum box with UV light, radar and voice assistant support

- Our score: not scored yet
- Price: $700 (checked Oct 26, 2026)
- Status: on sale
- Best for: odor control in small apartments
- Skip if: your cat is noise sensitive or space is tight
- HTML version: https://robotsforthat.com/robot/smarty-pear-leos-loo-too/

## Verdict

Leo's Loo Too is a large drum box that testers credit with strong odor control thanks to its UV light and carbon filter. It is pricey and bulky, and one Rover tester's cat hissed at the cycle noise and avoided it. Keep a backup box until a nervous cat adjusts.

## Pros

- Strong odor control in two long tests
- Radar stops the drum when a cat approaches
- Works with Alexa and Google
- Uses common clay clumping litter

## Cons

- High price for its class
- Large footprint, 27.6 in tall
- One tester's cat avoided it over noise
- Weight sensing may fail on carpet

## Specs

- cat weight range: 2 lb minimum (Rover); 55 lb maximum (The Gadgeteer)
- max cats: Not stated
- waste drawer: Lidded drawer with drawstring liners, filled in 7 to 9 days for one cat (NBC Select)
- sensors: Radar wall, weight detection and anti pinch sensor
- app: Casa Leo app with visit log and remote cleaning; Alexa and Google voice control
- litter type: Clay clumping litter
- size: 22 x 24 x 27.6 in, needs about 1 in wall clearance
- noise: 30 dB (maker claim per Tractor Supply)

## Safety

- recalls: None found as of 2026-10-26 (CPSC search)
- fcc: Not checked
- company status: Active

## Questions buyers ask

### Can I put it on carpet?

The Gadgeteer says weight sensing may not work on carpet or soft surfaces, so a hard floor is safer.

### What litter does it use?

Regular clay clumping litter, per Rover and NBC Select.

## Sources

1. [Tractor Supply: Leo's Loo Too](https://www.tractorsupply.com/tsc/product/smarty-pear-leos-loo-too-covered-automatic-self-cleaning-litter-box-2274287)
2. [Rover: Leo's Loo Too review](https://www.rover.com/blog/leos-loo-too-review)
3. [NBC Select: Leo's Loo Too review](https://www.nbcnews.com/select/shopping/automatic-litter-box-leo-too-review-rcna189883)
4. [The Gadgeteer: Leo's Loo Too review](https://the-gadgeteer.com/2023/07/15/leos-loo-too-automatic-cat-litter-box-review-dandy-at-dealing-with-the-duty-of-doody)