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The AI camera redefines the way you keep track of your cat’s health: it captures images of litter and stool, analyzes them using advanced algorithms, and sends alerts to your phone when abnormalities are detected—allowing you to review details via a visual timeline in the app.
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Urine pH Detection
A cat’s urine pH is a key indicator of urinary tract health. An imbalance, whether too high or too low, can signal urinary stones or other diseases. Once abnormal urine pH is detected by the AI camera, it will trigger alerts via the PETKIT app.
* Note: Purobot Crystal Duo includes crystal cat litter to get you started. For access to urine pH detection, pair with the Urine Monitor Crystal Litter Set (sold separately).
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Cat Yowling Detection
Yowling while using the litter box may signal urinary tract diseases or physical discomfort. Once yowling during usage is detected by the AI camera, it will trigger alerts via the PETKIT app.
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Loose Stool Detection
Loose stool in cats can result from various causes, including dietary changes, infections, parasites, or more serious conditions such as kidney disease. Once loose stool is detected by the AI camera, it will trigger alerts via the PETKIT app.
Real-Time Monitoring & Trackable Health History
With its built-in camera, this smart litter box enables you to monitor your cat's activities via live streaming, anytime and anywhere. The visual timeline feature also lets you review video clips, helping you track behaviors such as bathroom habits and visit frequency. By identifying irregularities like abnormal urine pH or loose stool, you can detect potential health issues early and take prompt action.

Mess-Free Cleaning with Smart Control
Double Odor Control
Crystal litter absorbs urine and dehydrates waste, ensuring superior odor control while keeping the air fresh. It also features a built-in smart odor eliminator with N60, which removes 96% of ammonia for improved odor management; you can customize the deodorizing mode through the app.

Comfort Without Limits
With its open-top design and oversized interior, this automatic litter box offers unmatched freedom and comfort, even for the large cats like Maine Coons. No squeezing, no stress, just a roomy space that makes every visit a breeze.

Up to 30 Days Free Scooping

Refresh in 3 Steps
To Make Urinary Health a Priority, Not a Privilege.
Smart health monitoring can transform a cat’s life, but for many families, the high cost has kept it out of reach. With Purobot Crystal Duo, the most affordable PETKIT automated litter box, more families can now protect their cats and detect urinary health issues early, before it’s too late.
Every cat deserves the best care, every day.

SPECS
Product Model: P9905
Materials: ABS, Silicone
Rated input: 12V – 2A
Dimensions: 32.20*19.96*13.14in
Weight: about 12.45lbs (5.65kg)
App Connection: 2.4 & 5GHz Wi-Fi
Scope of Application: For cats aged 6 months or older, weighing over 1.5kg