Leo's Loo Too vs Litter-Robot 4
Cross-brand multi-cat rivals at a similar price
Casa Leo Leo's Loo Too
Buy now$599.99
Base unit price on casaleopet.com; a 3-year extended warranty variant lists at $699.99.
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Whisker Litter-Robot 4
Buy now$699
Whisker lists the unit from $699; colour and bundle options raise the price.
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Where the published data differs
Every line below is computed from the two manufacturers’ own figures. Attributes neither brand publishes are omitted.
- Leo's Loo Too lists at $599.99, $99.01 below Litter-Robot 4 at $699.
- Cleaning cycle trigger: Leo's Loo Too — Radar motion detection plus weight sensors confirming the cat has left; Litter-Robot 4 — SmartScale weight sensor starts a countdown after the cat exits (3 lb minimum to register).
- Odor control method: Leo's Loo Too — UV-C light plus sealed waste drawer with charcoal filter; Litter-Robot 4 — Sealed waste drawer with carbon filter.
- Power source: Leo's Loo Too — AC power only; Litter-Robot 4 — AC power.
Full specification comparison
| Attribute | Leo's Loo Too | Litter-Robot 4 |
|---|---|---|
| Multi-cat suitable | Yes | Yes |
| Minimum cat weight | Not published | 3 lbs |
| Maximum cat weight | 20 lbs | Not published |
| Waste drawer capacity | 9.5 L | Not published |
| Litter type required | Clumping clay litter | Clumping clay litter |
| Proprietary litter required | No | No |
| Proprietary waste bags required | No | No |
| Subscription required | No | No |
| Cleaning cycle trigger | Radar motion detection plus weight sensors confirming the cat has left | SmartScale weight sensor starts a countdown after the cat exits (3 lb minimum to register) |
| Adjustable cycle delay | Not published | Yes |
| App control | Yes | Yes |
| Weight sensing | Yes | Yes |
| Health monitoring | Yes | Yes |
| Odor control method | UV-C light plus sealed waste drawer with charcoal filter | Sealed waste drawer with carbon filter |
| Entry height | Not published by either | Not published by either |
| Interior dimensions | Not published by either | Not published by either |
| Footprint | Not published by either | Not published by either |
| Operating noise | 30 dB | Not published |
| Power source | AC power only | AC power |
| Battery backup | No | Not published |
| Warranty | 12 months | 12 months |