Product Review
PETKIT Purobot Ultra
If you are looking to take your hands off litter duty entirely while getting a clear picture of your cat's health, the PETKIT Purobot Ultra might be your perfect match. This unit represents a major leap forward in hands-free cleanup, designed primarily for modern pet parents who want to stay connected to their cat's well-being.
Price tier
Premium
Rating
⭐ 4.8
Noise
Very low
Odor control
Excellent
Entry style
Large-cat friendly
Litter type
Tofu / clumping
Our verdict
The PETKIT Purobot Ultra is an exceptional choice for tech-forward, multi-cat households. The combination of its automatic bagging system and AI-powered camera delivers unmatched convenience and insight, making it well worth the premium investment for the right home.
Pros
- AI camera provides real-time waste and health monitoring
- Innovative auto-packing and auto-sealing waste drawer system
- Reliable multi-cat recognition via facial and weight profiles
- Large 10L waste capacity requires less frequent emptying
- Quiet operation at around 35 dB during cleaning cycles
Cons
- Requires proprietary waste bag refill rings, adding to ongoing costs
- Large physical footprint takes up substantial floor space
- High initial premium investment compared to standard automated boxes
- Camera-assisted features require a steady Wi-Fi connection
Best for
- Multi-cat households looking for individualized health insights
- Busy owners who travel and want extended hands-free operation
- Tech-savvy owners who appreciate camera-assisted health tracking
- Cats of normal to large sizes who prefer a roomy interior
Not ideal for
- Owners seeking a budget-friendly or low-ongoing-cost solution
- Skittish cats that are easily spooked by moving parts
- Very small apartments where a bulky machine won't fit comfortably
- Kittens weighing under 3.3 pounds
Key features
Safety system
Employs the xSecure system with 20 high-precision sensors that stop rotation immediately when a pet approaches.
Health tracking
Features a 180-degree rotating AI camera that tracks bowel habits and provides trend monitoring.
Litter compatibility and running costs
Works with clumping clay, tofu, or mixed litter, but requires proprietary PETKIT trash bag refill rings.
Noise level
Operates very quietly at roughly 35 dB, making it less disruptive than many older automatic models.
Size and cat comfort
Features a generous 76L cylinder capacity suitable for cats up to 22 pounds.
Real-world performance
Real-World Performance
Odor Control and Cleaning Efficiency In daily use, the Purobot Ultra excels at maintaining a fresh environment. The automated packing system seals the waste away effectively and helps prevent smells from leaking into the room.
App Reliability and Daily Use The PETKIT app provides consistent data streaming and useful alerts. Push notifications about habits and drawer status add convenience for busy owners.
Multi-Cat Tracking One of the biggest strengths of the Purobot Ultra is its ability to support multi-cat households that want more detailed habit monitoring. The combination of camera and weight-based tracking makes it especially appealing for tech-focused owners.
Alternatives
Litter-Robot 5
A top-tier drum sifter with a larger open-entry design that fits very large cats.
Casa Leo Leo’s Loo Too
A stylish drum-based cleaner with UV odor control and quieter smart-home appeal.
PetSafe ScoopFree Complete Plus
A more traditional rake system using disposable crystal trays and a lower upfront price.
Frequently asked questions
Is it safe for my cat?
Yes, it includes multiple proximity and weight sensors that halt moving parts when your cat is nearby.
Is the health tracking accurate?
The AI camera and sensors provide useful trend monitoring, but they are not a substitute for veterinary diagnosis.
Does it require special litter or subscription supplies?
It works with several clumping litter types, but it does require PETKIT refill bag rings as an ongoing supply cost.
How loud is it?
It runs at about 35 dB, which is very quiet for an automatic litter box.
Is it suitable for large cats or side-peers?
It handles cats up to 22 lbs comfortably, though messy side-peers may still need occasional liner checks.