Why it matters
The Purobot Ultra's rotating AI camera captures a 210° view and identifies each cat by its face, logging visits and building photo and video records of waste so you can spot changes early.
When the bin fills, it seals the bag and loads a new one on its own, using PETKIT's refill rings. It takes clumping litters and runs at about 35 dB.
Who it's for, and who should skip it
Good fit if
- Multi-cat homes
- Health tracking
- Owners who hate bagging waste
Look elsewhere if
- Homes without a level spot near an outlet
- Cats that are afraid of moving parts
- Kittens under the maker's minimum weight
Pros and cons
Pros
- Face recognition
- Auto-packing
- Waste records
Cons
- Proprietary refill rings
- Large (32 in wide)
- Camera privacy
Limitations to weigh
- Set it on a hard, level floor near an outlet. Weight sensors read wrong on carpet or uneven tile, which can stop or trigger cycles.
- Automatic cycling has a minimum cat weight; keep automatic mode off for kittens under it and run cleans manually.
- Empty the waste bin before it's full and keep spare bags; an overfull bin is the most common cause of a stalled cycle.
- Running costs come from the bags, liners, filters and litter the maker specifies. The compatibility checker lists refills that state they fit.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Material | ABS Plastic | Retailer |
|---|---|---|
| Dimensions (seller) | 20.86"L x 32.4"W x 24.01"H | Retailer |
| Product weight | 46 pounds | Retailer |
| In the pack | 1 Count | Retailer |
| Features (seller) | 5G Wifi Smart App Control & 24h Free Pet Livestreaming, AI-Powered Camera for Cat Facial Recognition, Cat Litter Box Monitor for Urine System Health, Large Space & Super Quiet, Touch-Free Waste Packing & Truely Odor-free | Retailer |
| In the box | PETKIT PUROBOT ULTRA | Retailer |
| Model number | P9903 | Retailer |
| Warranty | 2 Year Warranty | Retailer |
| Litter (maker-stated) | clumping cat litters | Retailer |
| Noise (seller) | 35dB | Retailer |
Alternatives worth comparing
More self-cleaning litter boxes we cover
- Omega Paw Roll 'n Clean
- Pet Zone Smart Scoop
- PARUUNTYS Open-Top Automatic Litter Box (M5)
- Lohhuby Open-Design Automatic Litter Box
All self-cleaning litter boxes, compared in one table · Every PETKIT product we cover
Final verdict
The top pick for hands-off health tracking.
Where to buy
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