# PetSafe ScoopFree Crystal Smart vs Leo's Loo Too: specs and price compared

A sourced, side-by-side comparison of the PetSafe ScoopFree Crystal Smart (PetSafe) and Leo's Loo Too (Casa Leo) among self cleaning litter boxes. PetSafe ScoopFree Crystal Smart is the cheaper of the two at $269.99.

## Side by side

| Spec | PetSafe ScoopFree Crystal Smart | Leo's Loo Too |
| --- | --- | --- |
| US price | $269.99 | $599.99 |
| Brand | PetSafe | Casa Leo |
| Released | 2020 | 2021 |
| Mechanism | raking | rotating |
| Capacity cats | — | 4 |
| Waste drawer capacity | — | 9.5 L |
| App connectivity | Yes | Yes |
| Weight sensor | No | Yes |
| Litter type | crystal | clumping |
| Dimensions (in) | 27.6 x 19.1 x 15.6 in | 24 x 22 x 27.6 in |

## Key differences

- Mechanism: PetSafe ScoopFree Crystal Smart raking vs Leo's Loo Too rotating
- Weight sensor: PetSafe ScoopFree Crystal Smart No vs Leo's Loo Too Yes
- Litter type: PetSafe ScoopFree Crystal Smart crystal vs Leo's Loo Too clumping
- Dimensions (in): PetSafe ScoopFree Crystal Smart 27.6 x 19.1 x 15.6 in vs Leo's Loo Too 24 x 22 x 27.6 in

## What reviewers say

**Leo's Loo Too** — Two whitelisted testers covered this exact model. Engadget lived with the Casa Leo Loo Too for a month; Tom's Guide app-tracked Leo's Loo Too against three rival robot boxes. Both praise the companion app's per-cat weight tracking and usage alerts. Engadget flags the steep ~$650 price and an extremely short power cord; Tom's Guide flags a cramped interior, the smallest waste bin of the group, and difficulty refilling litter. NBC, Reviewed's roundup and blogs were excluded as non-qualifying. (2 sourced reviews.)

## Sources

- PetSafe ScoopFree Crystal Smart: https://www.petsafe.com/p/smart-self-cleaning-litter-box-scoopfree/PAL00-16807/ (petsafe.com, verified 2026-06-19)
- Leo's Loo Too: https://casaleopet.com/products/leo-s-loo-too (casaleopet.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/self-cleaning-litter-boxes/petsafe-scoopfree-crystal-smart-vs-casa-leo-leos-loo-too/
Cite: Per The Front Desk Review, PetSafe ScoopFree Crystal Smart ($269.99) vs Leo's Loo Too ($599.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/self-cleaning-litter-boxes/petsafe-scoopfree-crystal-smart-vs-casa-leo-leos-loo-too/
License: CC BY 4.0.