7 Best Catlink Automatic Litter Box Review Options

⚡ Quick Verdict

📋 How We Evaluated

We scored each unit on safety mechanisms, waste capacity, and odor control. Build quality and app usability factored in too, alongside health tracking and price against what you actually get. A box that scores well here holds up to daily use, not just a showroom demo.

What Is the CATLINK Automatic Litter Box?

CATLINK builds self-cleaning litter boxes around two main lines: the Pro-X, which focuses on health monitoring, and the Open-X, which uses a wide, doorless entrance for cats that dislike enclosed spaces. Both use gravity sensors, infrared motion sensors, and anti-pinch switches to stop the cleaning cycle the moment a cat steps inside.

Capacity varies by model, from a 57L drum on the standard unit up to 70L on the low-entry version. Waste bins run 12L to 13L, enough for one to two weeks depending on how many cats use it. Every model connects through the CATLINK app over Wi-Fi, though only some support 5GHz bands alongside 2.4GHz.

If self-cleaning boxes are new to you, our guide to the best automatic litter boxes lays out the tradeoffs across brands before you commit to one system.

What We Found

This is CATLINK’s flagship, the Pro-X, and it is the only model here with real health tracking. It logs weight and bathroom habits after every visit and sends a phone alert when something looks off, useful for catching a UTI or sudden weight drop early.

Radar and infrared sensors pause the cleaning cycle the instant a cat steps in, and the pinch-free design backs that up mechanically, not just electronically. A soft ambient light kicks on at night, which helps older cats find the entrance without stumbling.

Who It’s For

Best for multi-cat households that want one unit to handle hygiene and health tracking together. If you are shopping specifically for a best automatic litter box for multiple cats, the 65L drum and 13L waste bin give it the capacity to keep up.

What We Found

The standout feature here is the 7.8 inch entry, about half the height of most self-cleaning boxes. Despite the low profile, it packs in a 70L drum, the largest in the lineup, while taking up roughly 0.3 square meters of floor space.

Gravity sensors log each cat’s usage and push health updates through the app over 2.4GHz Wi-Fi. Four gravity sensors, two anti-pinch points, one infrared sensor, and a dedicated safety motor stop the cycle the moment a cat is inside.

Who It’s For

Ideal for older cats or ones with hip or joint issues that make tall entries a problem. If mobility is your main concern, our list of the best automatic litter box for senior cats covers a few more low-entry options worth comparing.

What We Found

At 38dB during a cycle, this is the quietest model in the lineup, close to a soft hum rather than a grinding motor. Infrared motion sensors pause cleaning the moment a cat is detected, backed by anti-pinch and gravity sensors across 8 safety points.

The 57L drum and 13L sealed waste bin cut down on how often you need to empty it. Reinforced edges and a removable, washable tray liner keep long-term costs down compared to disposable bags.

Who It’s For

Best for light sleepers and multi-cat households with standard sized cats. It trades away the triple odor system and 5GHz support in exchange for near-silent cycles.

What We Found

This entry-level Open-X model tracks a single cat’s bathroom habits, splitting pee from poop, and sends daily and weekly reports through the app. Multi-cat recognition exists but sits behind a one-time paid unlock in the CATLINK app.

Dual-band Wi-Fi, 5GHz and 2.4GHz, keeps the connection stable for remote scheduling. The 12L waste bin holds up to 15 days of use for one cat, which cuts scooping down to twice a month.

Who It’s For

Fits busy professionals or single-cat households on a tighter budget. Seniors also benefit from the app control and layered safety sensors without needing the flagship price tag.

What We Found

This variant adds 60 trash bags to the same Open-X hardware, so it covers roughly two years of waste disposal before you need to reorder. The wide entrance and 360 degree open view suit cats that get stressed inside enclosed boxes.

An incomplete gear design keeps the entry permanently open, so a cat can never get trapped inside. Weight sensors, infrared detection, and anti-pinch switches run the same safety layer as the rest of the Open-X line.

Who It’s For

Good for new buyers who want a complete kit without reordering bags for a while. The included supply lowers what you spend in the first year.

What We Found

This version prioritizes the widest entrance in the Open-X range, which matters most for large breeds like Maine Coons that need room to turn around. One-touch waste disposal runs through a half-auto bag system, so you are not tying knots by hand.

The elastic litter pad attaches with a single hook, which makes it quick to pull off and wash. You can add litter through the top opening without bending down, a small detail that matters if you have back issues.

Who It’s For

Large cats and timid pets adapt easily to this spacious box. Owners wanting a wide-open design will prefer this model over the enclosed Pro-X.

What We Found

Same Open-X hardware as the wide-entrance model above, just finished in white instead of grey. Dual-band Wi-Fi, the 12L waste bin, and the full anti-pinch sensor set carry over unchanged.

The white shell shows litter dust faster than the grey version, so plan on wiping it down more often if you go with this color.

Who It’s For

Owners who want a white finish to match a light-colored room. Everything else about the decision comes down to the grey model’s pros and cons above.

CATLINK vs Other Automatic Litter Boxes

CATLINK competes directly with Whisker’s better-known lineup. Our Litter-Robot vs Catlink comparison breaks down the price and feature gap between the two brands in more depth.

CATLINK generally comes in cheaper, while the Litter-Robot line leans on a longer track record and a wider accessory ecosystem. Neither is wrong, the right pick depends on budget and how much you value brand history.

What to Look For Before Buying?

Picking the right automatic litter box comes down to safety, capacity, and how much daily upkeep you want. Match the unit to your cat’s size and how many cats will share it.

Check Safety Sensors

Look for anti-pinch sensors and motion detection on any model you consider. These stop the cleaning mechanism the instant a cat steps inside. More sensor layers mean fewer ways for something to go wrong.

Prioritize Odor Control

A sealed waste bin with carbon filtration stops smells from spreading through the room. If odor is your main worry, our roundup of the best automatic litter box for odor control compares filter systems across several brands.

Match Capacity to Household Size

A bigger drum and waste bin mean fewer trips to refill or empty. Multi-cat homes need at least a 60L drum to avoid daily maintenance. Measure your space too, since the larger models take up more floor room.

Verify App Connectivity

Remote monitoring and scheduling only work if the app connects reliably. Check whether your router supports 5GHz before buying a model that requires it, since older routers only broadcast 2.4GHz.

Catlink Automatic Litter Box Review FAQs

Does it work with existing litter?

Most models work with clumping litter. Avoid silica-based crystals, since they can damage the rollers over time. Standard clumping clay gives the most reliable results.

How often must I clean it?

The waste bin holds up to two weeks of use for one cat. Clean the interior weekly to stop buildup. Carbon filters need replacing every few months, depending on how many cats use it.

Is it safe for kittens?

Safety sensors stop the unit from running while a cat is inside. Kittens under eight weeks may be too small to trigger sensors properly, so supervise use during the early weeks.

Can I track multiple cats?

The Pro-X tracks weight and habits for several cats at once. Entry-level Open-X models track by time rather than individual cat, and multi-cat recognition on those needs a paid app upgrade.

Does it require a subscription?

Basic features work without one. Advanced health analytics and multi-cat tracking often need a one-time app purchase instead of a recurring fee. Trash bags are sold separately unless a bundle includes them.

Is CATLINK as reliable as Litter-Robot?

Litter-Robot has a longer track record and a larger accessory ecosystem. CATLINK matches it on core safety and app features at a lower price, though Whisker still leads on brand history and third-party support.

🎯 Final Verdict

The CATLINK Pro-X is the top choice in this lineup. Triple odor control and real health monitoring make it the most complete option for multi-cat homes.

Budget-focused buyers do fine with an Open-X unit instead, and cats with mobility issues do best in the low-entry runner-up. Match your pick to your cat’s size and your household’s needs, and daily scooping stops being a chore.