{"title":"Smart Litter Box","description":"\u003cp\u003eMost automatic litter boxes use closed rotating drums — and Reddit is full of stories about cats getting trapped in them. The Crigge Mini-C takes a different physical approach: an open-top design with a roller mechanism, so your cat is never enclosed during cleaning. Add triple-sensor safety, FCC + CE + RoHS certification, and a $199 price tag, and you get a self-cleaning litter box engineered for the safety concerns most \"budget\" automatic litter boxes ignore.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You Get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-top design\u003c\/strong\u003e — Your cat enters from above and is never enclosed. No closing door, no rotating chamber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-sensor safety\u003c\/strong\u003e — Gravity sensor, infrared sensor, and dedicated anti-pinch sensor work independently for layered protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits cats 3.3–27.5 lbs\u003c\/strong\u003e — Built for adult cats from small to extra-large, including Maine Coons and Ragdolls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo subscription\u003c\/strong\u003e — App tracking, health monitoring, weight trends, and push notifications all included with the device. No monthly fee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFCC + CE + RoHS certified\u003c\/strong\u003e — Real engineering certifications for the US, EU, and global markets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSame Tuya app as Crigge Magic S1\u003c\/strong\u003e — If you already use a Tuya device, Mini-C joins your existing app. No new install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Open-Top Architecture Matters\u003c\/h2\u003e\n\u003cp\u003eThe reason most \"automatic litter box kills cat\" stories online involve closed rotating drums is structural — when the entire chamber rotates and the entry seals, a cat that re-enters during cleaning has no easy escape. Open-top architecture removes this failure mode entirely. The cat is always free to leave from the top, regardless of what the cleaning mechanism is doing underneath.\u003c\/p\u003e\n\u003cp\u003eThis isn't a marketing claim. It's the physical structure of the device.\u003c\/p\u003e\n\n\u003cp\u003eExplore the rest of the Crigge ecosystem: \u003ca href=\"\/collections\/smart-pet-cameras\"\u003esmart pet cameras\u003c\/a\u003e, \u003ca href=\"\/collections\/robot-camera-for-cats\"\u003erobot cameras on wheels\u003c\/a\u003e, \u003ca href=\"\/collections\/pet-camera-no-subscription\"\u003epet cameras with no subscription\u003c\/a\u003e, and \u003ca href=\"\/collections\/automatic-laser-cat-toy\"\u003eautomatic laser cat toys\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the Crigge Mini-C safe for large cats?\u003c\/summary\u003e\u003cp\u003eYes. The Mini-C is rated for cats from 1.5 kg (3.3 lbs) to 12.5 kg (27.5 lbs). That covers most adult cats including Maine Coons, Ragdolls, and other large breeds.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it require a subscription?\u003c\/summary\u003e\u003cp\u003eNo. All features — auto-cleaning, app control, weight tracking, usage statistics, and push alerts — work without any monthly fee.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does the safety system actually work?\u003c\/summary\u003e\u003cp\u003eThree independent sensors run during cleaning: a gravity sensor on the roller (detects weight above 1.5 kg), an infrared sensor at the entrance, and a dedicated anti-pinch sensor that stays active through cleaning, emptying, and reset. If any one triggers, the machine stops and pushes a notification to your phone.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it work without WiFi?\u003c\/summary\u003e\u003cp\u003eYes. The default mode is fully autonomous — the Mini-C cleans on its own without WiFi. Connecting to the Tuya app unlocks weight tracking, usage history, and remote control, but is not required for the litter box to function.\u003c\/p\u003e\u003c\/details\u003e","products":[{"product_id":"mini-c","title":"Mini-C Open-Top Self-Cleaning Litter Box — Anti-Pinch Safe for Cats up to 27.5 lbs","description":"\u003cp\u003e\u003cstrong\u003eMost automatic litter boxes use closed rotating drums.\u003c\/strong\u003e The Mini-C does not. It uses an open-top design with a roller mechanism, three independent safety sensors, and full FCC\/CE\/RoHS certification — at $199, with no subscription required to use any feature.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Makes Mini-C Different\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-top design\u003c\/strong\u003e — Your cat enters from above and is never enclosed. There is no closing door, no full-rotating chamber. The cat is always free to leave during cleaning, regardless of what the cleaning mechanism is doing underneath.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-sensor safety\u003c\/strong\u003e — A gravity sensor on the roller, an infrared sensor at the entrance, and a dedicated anti-pinch sensor. They run independently. Any one trigger stops the machine and pushes a notification to your phone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits cats 3.3 to 27.5 lbs (1.5 to 12.5 kg)\u003c\/strong\u003e — Built for adult cats from small to extra-large. Maine Coons, Ragdolls, and other oversized breeds are within the supported range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo subscription, ever\u003c\/strong\u003e — App control, weight tracking, usage statistics, and monthly trend graphs are all included with the device. No premium tier, no recurring fees.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFCC + CE + RoHS certified\u003c\/strong\u003e — Real engineering certifications for the US, EU, and global markets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSame Tuya app as Crigge Magic S1\u003c\/strong\u003e — If you already use a Tuya device, Mini-C joins your existing app. No new install. One app, two devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Open-Top Architecture Matters\u003c\/h2\u003e\n\u003cp\u003eMost \"automatic litter box kills cat\" stories online involve closed rotating drum designs. The failure mode is structural — when the entire chamber rotates and the entry seals during cleaning, a cat that re-enters has no easy escape. This is the architecture used by many premium and budget litter boxes alike.\u003c\/p\u003e\n\u003cp\u003eOpen-top architecture removes this failure mode entirely. The Mini-C's cleaning mechanism is a roller that turns underneath the basin to separate waste from clumping litter. The cat enters and exits from the top of the device. There is no door to close. There is no full chamber rotation.\u003c\/p\u003e\n\u003cp\u003eThis is not a marketing claim. It is the physical structure of the device.\u003c\/p\u003e\n\n\u003ch2\u003eTriple-Sensor Safety, In Detail\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSensor\u003c\/th\u003e\n\u003cth\u003eWhat it does\u003c\/th\u003e\n\u003cth\u003eWhen it is active\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoller gravity sensor\u003c\/td\u003e\n\u003ctd\u003eDetects weight on the roller above 1.5 kg (your cat's presence)\u003c\/td\u003e\n\u003ctd\u003eCleaning, Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfrared waste-bin sensor\u003c\/td\u003e\n\u003ctd\u003eDetects an object at the entrance via infrared\u003c\/td\u003e\n\u003ctd\u003eCleaning, Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDedicated anti-pinch sensor\u003c\/td\u003e\n\u003ctd\u003eIndependent mechanical anti-pinch protection\u003c\/td\u003e\n\u003ctd\u003eCleaning, Emptying, Reset (continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf any sensor triggers, the machine immediately stops and pushes a notification to your phone. The dedicated anti-pinch sensor is the only one that runs continuously through every operating mode.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCATBOX-Mini-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550 × 510 × 536 mm (W × D × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner basin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e430 × 287 × 118 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCat weight range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 – 12.5 kg (3.3 – 27.5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCat age\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 months and older\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\/2A (AC adapter included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiFi 2.4 GHz only (IEEE 802.11 b\/g\/n)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApp platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTuya (iOS \/ Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS + PP + POM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFCC, CE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eLitter Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Clumping clay (recommended)\u003c\/li\u003e\n\u003cli\u003e✅ Bentonite clumping\u003c\/li\u003e\n\u003cli\u003e✅ Sodium-mineral clumping\u003c\/li\u003e\n\u003cli\u003e✅ Tofu litter (clumping variants)\u003c\/li\u003e\n\u003cli\u003e❌ Crystal silica\u003c\/li\u003e\n\u003cli\u003e❌ Pine pellets\u003c\/li\u003e\n\u003cli\u003e❌ Non-clumping litter (the cleaning mechanism cannot effectively separate waste from non-clumping types)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApp-Based Trend Monitoring\u003c\/h2\u003e\n\u003cp\u003eThe Mini-C tracks your cat's litter box behavior automatically and shows trends over time through the Tuya app. Sudden changes in usage frequency, toilet duration, or weight can be early signals of health issues your vet would want to know about — particularly UTI risk, urinary blockage, or systemic illness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of cleanings per day\u003c\/li\u003e\n\u003cli\u003eToilet duration per visit\u003c\/li\u003e\n\u003cli\u003eCat weight over time (trend monitoring, not diagnosis)\u003c\/li\u003e\n\u003cli\u003eMonthly usage statistics graph\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: weight readings have a margin of error of approximately ±10–20%. They are accurate enough for tracking trends, but not precise enough for medical-grade measurement. Use the data to spot unusual patterns — a real diagnosis comes from your veterinarian.\u003c\/p\u003e\n\n\u003ch2\u003eOdor Management\u003c\/h2\u003e\n\u003cp\u003eMini-C uses three layers of odor control: a washable active filter, a refillable deodorant compartment at the front of the waste bin, and immediate isolation — waste falls into a sealed drawer bag the moment the cleaning cycle runs. Together, these trap odor at the source rather than letting it accumulate in the basin.\u003c\/p\u003e\n\u003cp\u003eNo automatic litter box can completely eliminate odor. The Mini-C reduces exposure through its mechanical design, the filter and deodorant absorb residual smell, and the sealed drawer keeps waste contained until you empty it.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart Cat Litter Box (main unit)\u003c\/li\u003e\n\u003cli\u003eWaste Bin drawer\u003c\/li\u003e\n\u003cli\u003e4 × Support Legs\u003c\/li\u003e\n\u003cli\u003e20 × Cat Litter Bags (waste drawer liners — refills available)\u003c\/li\u003e\n\u003cli\u003eAC Adapter (DC 12V\/2A)\u003c\/li\u003e\n\u003cli\u003eDeodorant Box (fragrance compartment)\u003c\/li\u003e\n\u003cli\u003eCleaning Brush\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the Mini-C safe for my cat?\u003c\/summary\u003e\u003cp\u003eYes. The Mini-C combines an open-top architecture (your cat is never enclosed during cleaning) with three independent safety sensors: a 1.5 kg gravity sensor on the roller, an infrared sensor at the entrance, and a dedicated anti-pinch sensor that runs continuously. Any single trigger stops the machine and pushes a notification.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhat's the difference between an open-top and a rotating drum litter box?\u003c\/summary\u003e\u003cp\u003eA rotating drum litter box uses a sealed chamber that rotates as a whole, with the entry door closing during cleaning. An open-top design like the Mini-C uses a roller mechanism underneath the basin, with the entry remaining open from above at all times. The open-top architecture removes the \"closed chamber\" failure mode that many automatic litter box safety stories revolve around.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eDoes it require a subscription or monthly fee?\u003c\/summary\u003e\u003cp\u003eNo. All features — auto-cleaning, manual mode, app control, weight tracking, usage statistics, push notifications, and monthly trend graphs — work without any subscription. Connect the Mini-C to the Tuya app once and you're done.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWill it fit a Maine Coon or other large cat?\u003c\/summary\u003e\u003cp\u003eYes. The Mini-C is rated for cats from 1.5 kg (3.3 lbs) up to 12.5 kg (27.5 lbs). That covers Maine Coons, Ragdolls, and most large mixed breeds. The inner basin measures 430 × 287 × 118 mm with comfortable clearance for adult cats of all sizes.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhat kinds of litter does it work with?\u003c\/summary\u003e\u003cp\u003eMini-C is designed for clumping litters: clumping clay (recommended), bentonite, sodium-mineral, and tofu litter (clumping variants). It does not work with crystal silica, pine pellets, or non-clumping litter — the cleaning mechanism cannot effectively separate waste from these.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eCan I use it without WiFi?\u003c\/summary\u003e\u003cp\u003eYes. The Mini-C operates fully autonomously in its default mode — it cleans on its own without any WiFi connection. Connecting to the Tuya app unlocks weight tracking, usage history, and remote control, but is not required for the litter box itself to function.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhy only 2.4 GHz WiFi?\u003c\/summary\u003e\u003cp\u003eThe Mini-C supports IEEE 802.11 b\/g\/n on 2.4 GHz only, not 5 GHz. This is common for IoT devices because 2.4 GHz has longer range and better wall penetration. If your home WiFi is dual-band, make sure your phone is connected to the 2.4 GHz network during initial setup, or temporarily separate the SSIDs in your router settings.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow accurate is the weight tracking?\u003c\/summary\u003e\u003cp\u003eWeight readings are accurate to approximately ±10–20%. This is sufficient for trend monitoring (catching significant weight changes over weeks) but not precise enough for medical-grade tracking. The Mini-C's value is in spotting unusual patterns — sudden frequent visits, sustained weight loss — that are worth a vet visit. For an exact reading, weigh your cat manually.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the Mini-C suitable for kittens?\u003c\/summary\u003e\u003cp\u003eThe Mini-C is rated for cats 6 months and older. The 1.5 kg gravity threshold means the safety sensors will not reliably activate for cats under that weight. Kittens younger than 6 months should continue to use a traditional litter box until they have grown.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow is it different from the Crigge Magic S1?\u003c\/summary\u003e\u003cp\u003eThe Magic S1 is a robot pet camera on wheels that follows your cat around the house. The Mini-C is a self-cleaning litter box — different category, different problem. They share the same Tuya app, so if you already own a Magic S1, the Mini-C joins your existing app with no new install required.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cp\u003eBrowse our full \u003ca href=\"\/collections\/smart-litter-box\"\u003esmart litter box collection\u003c\/a\u003e, or see what else is in the Crigge ecosystem: \u003ca href=\"\/collections\/smart-pet-cameras\"\u003esmart pet cameras\u003c\/a\u003e, \u003ca href=\"\/collections\/robot-camera-for-cats\"\u003erobot cameras for cats\u003c\/a\u003e, and \u003ca href=\"\/collections\/automatic-laser-cat-toy\"\u003eautomatic laser cat toys\u003c\/a\u003e.\u003c\/p\u003e","brand":"Crigge","offers":[{"title":"Default Title","offer_id":50131828703589,"sku":null,"price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/9784\/7909\/files\/a14d5c3602835759e627cf8cc2f6afb0.jpg?v=1768275338"}],"url":"https:\/\/www.crigge.com\/collections\/smart-litter-box\/automatic-litter-box.oembed","provider":"Crigge","version":"1.0","type":"link"}