







Product description


1 AI Camera & Guard Health
2 Urinalysis
3 Stool Alert
4 Abnormal Howling Report
5 Privacy Protection

1 Large Space
2 Keep Your Furriends Safe
3 PETKIT Care+
What are the upgrades of the Purobot Crystal Duo?
Open-top & AI camera self cleaning cat litter box design, more popular with cats,and AI camera detects defecation status to protect the health at 24/7.With crystal cat litter to absorb water and lock ammonia, it can always maintain fresh air of home.
Is it safe for cats to use?
Four sensors automatically sense the cat’s entry and start the safety stop device to ensure that the owner keeps peace of mind when going out.
Which type of cat litter is compatible?
Our store carries compatible PETKIT Crystal Cat Litter (The litter box is exclusively for use with this litter), available for choose as needed.
How long can single box of cat litter last?
Single cat can be used for 20~30 days, and can be used by many cats at the same time.
How about after-sales?
PETKIT have after-sales service in offline stores in the US. If you have any questions, please find support or at stores or Amazon,will handle it for you as soon as possible.
PETKIT Self-Cleaning Litter Boxes & Supplies
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Customer Reviews
3.9 out of 5 stars 110
4.1 out of 5 stars 639
4.0 out of 5 stars 102
3.8 out of 5 stars 8
4.8 out of 5 stars 65
3.8 out of 5 stars 8
4.5 out of 5 stars 700
Price
$199.99$199.99
$282.00$282.00
$799.99$799.99
$79.99$79.99
$19.99$19.99
$89.99$89.99
$107.99$107.99
Automatic dehydration
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With AI Camera
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Free Pet Livestreaming
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Free Facial Recognition
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Free Capturing & Image Check
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App Control
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Internet Type
2.4GHz and 5GHz Wi-Fi
2.4GHz and 5GHz Wi-Fi
2.4GHz and 5GHz Wi-Fi
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2.4GHz Wi-Fi
Odor Control Method
Crystal Cat Litter/N60
N50
N60 Odor Eliminator
Crystal Cat Litter
N50 Odor Eliminator
PH Crystal Cat Litter
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No Scooping Time
Up To 30 Days
Up To 15 Days
Up To 20 Days
Up To 120 Days
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Up To 120 Days
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With Litter Mat
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Status/Weight Tracking
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Crystal Cat Litter
PETKIT exclusive crystal litter quickly absorbs urine and dries solid waste, keeping the litter box fresh, clean, and comfortably inviting for your cat.
PH Urinalysis Crystal Cat Litter
PETKIT PH test particles through the cat urine color change, which can find the urinary hidden problems earlier, for smarter urinary health monitoring via AI camera,to protect the health of pet.
N60 Odor Control
Effective odor control to eliminate unpleasant smells and keep air fresh.
Product Dimensions : 32.2 x 20.94 x 24.09 inches; 24 Pounds
Item model number : Purobot Crystal Duo
Date First Available : September 23, 2025
Manufacturer : PETKIT
ASIN : B0FS7NZBHV
Best Sellers Rank: #13,540 in Pet Supplies (See Top 100 in Pet Supplies) #31 in Self-Cleaning Cat Litter Boxes
Customer Reviews: 3.9 3.9 out of 5 stars (110) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
24/7 Live Streaming & AI Waste Tracking: Purobot Crystal Duo AI Camera Cat Litter Box captures real-time details of your cat’s waste, distinguishes pee from poop and solid from loose stools, alerts you to abnormal vocalizations (whimpering, yowling), helps you stay on top of your cat’s health early on. When paired with PETKIT pH crystal litter (sold separately), the AI camera automatically detects pH-related color changes and alerts you to issues like urinary difficulty, constipation or cystitis.
Loose Stool Detection: Early Warnings & Mess Prevention. Loose stools in cats can stem from dietary changes, infections, parasites, or even serious issues like kidney disease—but this automatic litter box has you covered. Its AI camera automatically detects loose stools, then sends instant alerts to you and pauses self-cleaning right away. That means you catch potential health red flags early and avoid messy stool spreading everywhere.
Open-Top Design: With a 7.48-inch low entry and wide-open design, this self cleaning cat litter box works perfectly for all size of cats and multi-cat households. Your feline friends get to use the auto litter box freely and comfortably.
Dual Waste Trap with Two-Way Raking: No matter which direction the rake moves, waste will be collected in the corresponding side’s waste trap, ensuring effective cleaning every time.
100% Safe for Peace of Mind: Four detection sensors ensures your cat’s safety: when they enter, the rake stops to prevent any risk of harm.
8 reviews for PETKIT Open-Top & AI Camera Self Cleaning Cat Litter Box, Urinary Health Monitor Automatic Cat Litter Box, Smart Robot with 2-Way Raking/5G WiFi/Safety Sensors/Odor Control for Multiple Cats (White)
Add a review
$199.99

Sasha –
Included litter tray is not the urine ph crystal.
Litter box works flawlessly. Cuddles had not problem adjusting to it. I purchased this as a second box & this is the box he is using all the time. The litter does not track & there sides are high enough to hold the litter in without being too high. There is no odor when using the supplied N60 deodorizer. Camera works great & everything was an easy setup. My only complaint is that the supplied litter tray is not the urine Ph formula. I was not aware of this when purchasing the box & ordered a supply of trays along with this box. The shipping cost to return the litter trays are more than the purchase price. Buyer beware if you plan on purchasing extra replacement trays with the initial box purchase. When the manufacturer advertises as urine ph then that should be the kind of litter that is included or noted the supplied litter is not urine ph & there are two different formulas.Other than the issue with the supplied litter tray I am happy with the purchase & would buy again.
Peter –
Good box
Very nice litter box . It keeps everything so much easy , and the cleaning cycle is nice and quiet, My cats are not scared at all. The camera is my favorite feature. I can check anytime on my fur baby when I’m not home. Highly recommended to any cat parent looking for a smarter, cleaner solution!
Joshua Jones –
Worst litter box ever.
This has to be one of the worst-designed litter boxes I’ve ever seen. The whole point of an automatic litter box is convenience, but this one forces you to constantly buy replacement trays. That’s ridiculous. I already have to buy litter and cat food—why would I want a litter box that locks me into buying $20 trays every time?On top of that, it only works with crystal litter. What if I prefer regular clay litter? The design itself looks nice, but if I can’t use the litter I actually want, the product becomes useless. I have two cats, so the “10–15 days” they claim it lasts is already unrealistic.I didn’t even pour litter into it. As soon as I realized it wasn’t a simple trash chute system and required overpriced trays, I packed it back up and returned it. This is just another way to force people into subscriptions and extra costs. Definitely not worth it.
Trisha Reddy –
Your cat may require training
This is a safe litter box. I have a ragdoll and am transitioning her slowly from clumping litter to crystals. You may have to start with clumping litter in the beginning to get them use to the box and then slowly start mixing crystals. This can be a little messy. Just be patient and go slow and it will work out. Four stars because of my cat. You do have to get them used to the box. It’s not magic, just training.
Chelsie’s Amazon Storefront –
Does not mask odor
Does not mask the smell. It “works” but i have had this for 2 days and it has smelled up the entire room already.
Marisol –
This is your sign to get a PETKIT …
This had fast shipping, this product is definitely worth it’s value, the quality is accurate, this has a nice modern look & appeal, the size is great for more than one pet, and this is very quiet , the best part about it is that it’s very easy to use and clean which just a click of a button.
Robert B. Schmaling –
Worth every penny
This item appears to have shipped directly from the manufacturer and was packed so well. Not the typical crappy cardboard. Very easy to assembl . The hardest part for me was getting the app setup. The app senses the cat on the floor and shows it coming to the literbox and using it. Waits a few minutes till it cleans to be safe. So far so good with it. The cat seems to like it as well :}
LoHar –
Great Box!
I love this box! I use clumping litter and it works great!