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OpenNest Self-Cleaning Litter Box

4.5 · (23 verified buyers)

A self-cleaning box with an open top, so cats that refuse a closed drum step right in. It sifts after every visit and tracks your cat’s weight as it goes.

  • 🛋️ Open top cats step right into
  • 🧹 Scoops itself after every visit
  • 📈 Weighs your cat each trip
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Self-Cleaning, With An Open Top Cats Actually Use

Many cats refuse the dark, enclosed drum of a typical robot box. This one stays open on top, so stepping in feels like a normal litter box, and the cleaning happens on its own.

OpenNest Self-Cleaning Litter Box

🛋️ An open top, not a closed drum

The wide, 16.5 inch open entry lets a cat see out while it goes, which calms the ones that balk at a dark tunnel. The roomy space suits big cats, kittens, and stiff seniors who struggle to climb into an enclosed unit.

🧹 It scoops so you do not

After each visit it sifts the clumps and drops them into a sealed bin below, holding up to 30 days for one cat. You lift out a bag instead of scooping daily, and an aromatherapy box keeps the air fresh between empties.

🛡️ Built to stop for the cat

Infrared and weight sensors halt the cycle the instant a cat steps in or near, like a garage door reversing on contact. The gear uses non-toothed segments that limit how far it turns, so nothing can pinch a curious paw.

📈 Tracks weight and bathroom visits

It weighs your cat on every trip and logs how often and how long they go in the app. A steady drop in weight or a jump in visits often shows up before other signs, giving you an early nudge to call the vet.

The Worries, Handled

Quiet, Safe, Hands-Off

The usual reasons people hesitate on an automatic box are noise, safety, smell, and what happens when the wifi drops. Here is how each one is covered.

🔇QuietRuns at about 48 decibels, near a quiet conversation, fine for a bedroom
🛡️SafeDual infrared and weight sensors plus a non-toothed gear that cannot pinch
🌿FreshSealed waste bin locks odor in, aromatherapy box freshens the air
📶ReliableApp controls it over wifi, and it keeps auto-cleaning even when wifi drops

Works with plant, bentonite, mineral, and mixed litters. App remote control needs wifi, the cleaning cycle does not.

OpenNest Self-Cleaning Litter Box

The Details

Everything You Need To Know

The OpenNest is an open-top automatic litter box built around comfort and safety. The wide entry suits cats that avoid enclosed boxes, it sifts waste into a sealed bin after each visit, and dual sensors plus a non-toothed gear stop it for the cat. It runs quietly, freshens the air, tracks your cat’s weight in the app, and keeps cleaning even without wifi.
TypeOpen-top, self-cleaning
CleaningSifts after each visit
Waste binSealed, up to 30 days for one cat
SafetyInfrared and weight sensors, non-toothed gear
Health trackingCat weight, visit count, duration
AppRemote control, alerts, logs, Wi-Fi
Without wifiKeeps auto-cleaning
NoiseAbout 48 dB
Odor controlSealed bin, aromatherapy box
Litter typesPlant, bentonite, mineral, mixed
Best forCats over 3.3 lbs, all sizes
Entry opening16.5 in wide
Overall size20.8 x 20.1 x 21.1 in
MaterialPolypropylene
Controls3 buttons plus app
PowerPlug-in