Smart litter boxes
HomerunPet CS106 review
Published 20 June 2026
A feature-packed unit that includes a self-refilling litter system as standard, something rivals charge extra for. Very good scooping thanks to a large catcher. Strong value for the features, if from a less familiar brand.
Best for: Multi-cat homes wanting auto-refill included
From £499.00 checked 20 Jun 2026
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What works
- Auto-refill included as standard
- Excellent single-pass scooping
- Large capacity
- Good value
- Reduces manual top-ups
What falls short
- Less familiar brand
- More parts to maintain
- Support less proven
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% | 8.5 | Very good scooping, a large catcher grabs most waste in a single pass |
| Safety | 20% | 8.0 | Sensor-based safety stop when a cat is detected Confirm on your exact model before relying on it. |
| Odour control | 15% | 8.0 | Sealed waste storage with good odour containment |
| Noise | 10% | 8.0 | Reasonably quiet operation |
| Capacity and cat suitability | 10% | 9.0 | Auto-refilling litter system and big capacity suit multi-cat homes |
| App and health monitoring | 10% | 8.0 | App with tracking; auto-refill reduces manual top-ups |
| Ease of cleaning and maintenance | 10% | 7.0 | More parts due to refill system, but waste storage empties easily |
| Value | 5% | 8.5 | Strong value, auto-refill included where rivals charge extra |
| Weighted total | 8.13 |
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 HomerunPet CS106 ranks against other smart litter boxes
Key specifications
| Special | Self-refilling litter system included |
|---|---|
| Cleaning | Large catcher, single-pass |
| Capacity | Large, multi-cat |
| Safety | Sensor stop |
| App | Tracking |
| Best for | Auto-refill without paying extra |
Common questions
What is special about the HomerunPet CS106?
It includes a self-refilling litter system as standard, which most rivals only offer as a paid add-on or not at all. Combined with very good scooping, that makes it strong value for multi-cat homes.
How good is the cleaning?
Very good. A large catcher grabs most waste in a single pass, which helps with reliability and keeps the unit cleaner between empties.
Is auto-refill worth it?
For multi-cat or busy households, yes, it cuts the manual top-ups significantly. You just keep the silo stocked rather than refilling the tray itself.
Looking at something else? See our automatic cat feeders