Smart litter boxes
Smarty Pear Leo's Loo Too review
Published 20 June 2026
A mid-range globe unit with UV sterilisation and smart-home integration, including Apple HomeKit. A decent performer with a useful sterilising feature, though support and value trail the category leaders.
Best for: Smart-home users wanting UV sterilisation
From £429.00 checked 20 Jun 2026
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What works
- UV sterilisation
- HomeKit smart-home support
- Reliable cleaning
- Good capacity
- Decent odour control
What falls short
- Support trails leaders
- Value not class-leading
- Globe design some cats refuse
How it scores
We rate every product in this category on the same criteria, weighted by how much they matter in daily use. Each score is out of 10.
| Criterion | Weight | Score | Why |
|---|---|---|---|
| Cleaning reliability | 20% | 8.0 | Reliable globe-rotation scooping into a sealed bin |
| Safety | 20% | 8.0 | Weight and motion sensors, with a safety stop Confirm on your exact model before relying on it. |
| Odour control | 15% | 8.0 | UV sterilisation plus sealed bin for odour and hygiene |
| Noise | 10% | 7.5 | Reasonably quiet, slightly louder than the top tier |
| Capacity and cat suitability | 10% | 8.0 | Good capacity for single and small multi-cat homes |
| App and health monitoring | 10% | 8.0 | Strong smart-home integration including HomeKit, plus app tracking |
| Ease of cleaning and maintenance | 10% | 7.0 | Globe unit, standard maintenance |
| Value | 5% | 6.5 | Fair but not class-leading value |
| Weighted total | 7.78 |
How we score: each rating combines the manufacturer specification with the weight of feedback from owners and independent reviewers. We do not copy other reviews. The score is our own synthesis, and we show the reasoning so you can judge it yourself.
See how the Smarty Pear Leo's Loo Too ranks against other smart litter boxes
Key specifications
| Mechanism | Rotating globe |
|---|---|
| Special | UV sterilisation |
| Smart home | Apple HomeKit plus app |
| Safety | Weight and motion |
| Best for | Smart-home integration |
| Odour control | UV plus sealed bin |
Common questions
What does UV sterilisation add?
It uses ultraviolet light to help sterilise the unit between uses, an extra hygiene step most rivals lack. It is the main reason to choose Leo's Loo Too if that feature appeals.
Does it work with smart home systems?
Yes, it has strong smart-home integration including Apple HomeKit, unusual in this category, plus the standard app tracking.
How does it compare to the Petkit Pura Max 2?
The Pura Max 2 generally offers better value and more reliable support. Choose Leo's Loo Too specifically for the UV sterilisation and HomeKit integration.
Looking at something else? See our automatic cat feeders