I bought the Litter-Robot 4 for my 5-month-old kitten, Stormi, and I couldn't be happier. I removed her old tray, put this down, and she used it within 2 minutes. The 3-minute cycle works flawlessly, it's virtually silent, and there is completely NO smell—which is an absolute lifesaver since she keeps me company and lives in my bedroom.
She took to it right away with a few reward treats, and it handles her litter brand perfectly. If you're looking for a clean, quiet, and odor-free solution for your home, this is worth every single cent!

Teddy basically lives in his tunnel. He loves to play and sleep in it. All day and night. The large size is perfect for him. He's a huge British Shorthair so I was glad there was the larger size.

I have been looking for a fabric cat tunnel for over a decade. Most tunnels have that awful tent material and they are so noisy, rustling whenever they are used like 80s parachute pants. It's been SO hard to find a tunnel with all soft, silent fabric. So I was honestly shocked when I actually found this in my most recent search.

Finally!!! It's truly completely silent. And the fabrics are beautiful. The light grey corduroy on the outside looks beautiful in our house. The sherpa fabric inside is so cozy and Teddy just loooves sleeping in it.

It's genuinely the best cat product I have ever bought! This is the gift I'd buy for any new cat parent. It was so carefully and professionally packaged, even coming with its own little storage bag. I was incredibly impressed. And the price is so affordable for what a high quality product it is. Love it.

The litter robot was easy to set up and my two cats started using it basically immediately. It was such a smooth transition and now keeping their litter box clean is so simple.

The robot 4 is the best invention device out there. I was so amazed, very happy as the setting up was smooth sailing and easy to operate. I understand why it’s number 1 product as it’s sophisticated and designed in a perfect way for a cat to get in and out well, no mess at all, no odour and perfect size. My cat was so happy she just hop into the robot so easy and loves her new device. I highly recommend this device as it makes life so much easier and the best part is when it’s time to replace litter it has a button to press to remove old litter goes straight into the bin bag, no mess I love this it’s the best device. Also it’s so quiet and has a nite light for the cat. Just buy this awesome device from cat evolution the support and costumer care available is excellent.

This product is genuinely life‑changing. It saves hours of scooping and cleaning, and after trying various options over the years, I can confidently say it’s worth every cent. While the price may seem high at first, the quality and convenience far outweigh the cost.
After having cats for more than 20 years—and with new legislation requiring cats to remain indoors—this litter box has been the safest, cleanest, and most efficient way to coexist with my pet. The LR4 is incredibly quiet, uses very little litter, and requires minimal maintenance. I have one cat and only need to change the waste bag and wipe down the machine every two weeks, with absolutely no smell.
I can’t recommend this machine highly enough.

I love the Litter Robot.
It’s been a game changer.
I empty the bag 1-2 times a week.
I deep clean once a month.
And I save heaps on litter.
I’m about to get a second cat and I really hope she takes to it like my first cat did.

We’ve had the Litter-Robot for three weeks now and it has been fantastic. Our kittens took to using it very quickly. We followed the recommended transition steps – introducing clay clumping litter before the robot arrived, leaving their old litter tray out but no longer cleaning it, and keeping the robot switched off for the first week (doing manual cycles only when there was no risk of them seeing it move).

Eventually, when their old tray became very dirty, I noticed one kitten clearly reluctant to use it. I picked him up and showed him the clean litter in the robot, placing him at the entrance. He walked in, recognised the familiar clumping clay, realised it was clean, and happily switched over – never going back to the old tray. His brother immediately followed suit, and we were able to ditch the dirty tray soon after. They both got their favourite treats and plenty of pats after using the robot the first few times.

Once they were using it regularly, we let them see it cycle. They were a bit freaked out at first, then mostly just curious – jumping in mid-clean, watching it stop, waiting for it to start again, and inspecting it like a little science experiment. After a while, the novelty wore off and now it’s just their standard toilet.

The biggest win is not having to scoop. Waking up, coming home, and going to bed – the litter is always clean. The cats clearly prefer this too. One of ours is very finicky and used to get visibly grossed out if the tray hadn’t been cleaned quickly enough.

I’m quite sensitive to smells, so I change the waste bag every two or three days. Usually I do it as soon as I notice even a slight odour (though the weather is really hot at the moment, so I think that is making odour quicker to notice). The process is very easy – just pull the bag out from the bottom, tie it up, and put a new one in. It’s far easier than scooping multiple trays morning, midday, and night.

The unit is also very quiet – which is great for us as it never wakes us or anything like that. It’s also great for the cats, as it’s more an object of curiosity than a loud, scary thing, which I think really helped with the transition.

I’m also glad I purchased through Cat Evolution. Before buying, I called with a few questions and got through to someone straight away. They were friendly, helpful, and clearly knew their product well.

Overall, it’s been a brilliant purchase, I feel very grateful to have it.

Got 2 LR3 power cords for refurbished machines .The machines works like a Dream now. Thank you Cat Evolution.

I purchased an additional robot as one of my scaredy cats started pooping in the corner of my study. I put an Ezi Lock litter tray there, but all my cats would use it & flood the pad which made it stink. I decided to try putting a robot in my study instead and it has been a wonderful addition. Now all of my cats use it & there is no smell and no dripping pads ruining my carpet. Best decision ever.

$1500 for a litter box!!!! Was not convinced that it would be worth the money but boy was I wrong… my only regret I wish I had done it sooner. It’s like the automatic toilets in France for cats. All three cats were intrigued by the big box in the room. Set up was easy. Followed the advice for transitioning… one cat who is confident went in straight away without any encouragement…the next one followed soon after. My shy stubborn girl was not having it. Over the next couple of days I slowly started removing all the trays in the house until there was only one left. I didn’t clean it. And she was so determined not to use it she resorted to balancing on the lip of the tray to do her business!!! She soon got over it and decided to venture into the big machine in the corner. Success! Left the tray for another day to make sure she was ok. It’s only been a week and they all love it. They’re so fascinated by the cleaning cycle and they interrupt it regularly. They go in and out to trigger the cycle. The first day it cycled 17 times but not so much now.
Before I made the decision to purchase I read the reviews for a number of machines on the market and decided that this would work best for my fur family - it’s not noisy and it’s big enough for my BSHs. No smells, no endless scooping and love the information that the app provides eg weight, who went and how many times they’re using the robot. I had an initial issue with the delivery company but Catevolution helped sort it and I’m more than happy with my purchase. I also recommend getting the cat mat. I did have a bit of tracking but the mat is so good. It traps the litter between two layers. A great investment.

My girls love it. They were checking it out and trying to hop in whilst I was setting it up.
After set-up they had both used it within 30 minutes with no issues.
The monitoring is great. As it weighs my girls when they use it, I know who's going and when. This is very handy for when the vet asks how often your cat is toiletting.
No smell...... at all.
I previously had a cheap auto cleaning litter box. It stunk and constantly malfunctioned.
Love the LR4.
I once again have two happy cats with constantly clean and fresh litter 👍

I received the lr4 and set it up yesterday afternoon. Its been running for little more than 24 hours and all 4 of my cats are using it already. The weight monitoring and toilet tracking is extremely important to me as I lost one boy to urinary blockage a year ago and im almost positive if I had this in my life back then it would have helped save his life. This is a complete game changer and like I said, im never going back to trays. Its super quiet, I can barely hear it when im in the room. It was an expensive purchase but so worth the cost. I have looked at the litter robots for a few years and decided to finally bite the bullet, its worth every dollar. I cant recommend this product enough! It was also super easy and fast to set up.

Recieved the LR3 and set it up yesterday, my cat took to it immediately! She has become obsessed with it, everytime she uses it she will sit and wait at the door to the laundry and watch the clean cycle like she's mesmerised by a magic trick.

Definitely happy with the purchase

This was a major purchase for sure, but a life-changing one. With two indoor cats, I was constantly scooping their litter boxes and forever gagging on the stench. Not only does the Litter Robot 4 relieve you of that unpleasant chore, it eliminates the smell of cat waste.
This device actually does everything it promises, plus it monitors your cats’ weight and how many times it uses the toilet which is helpful to keep an eye on their overall health.
Following the suggestions of introducing the LR4, my cats took to it very well and both were using it exclusively within 3 days. They love it. There is a light which you can leave on for them which saves me leaving a light on in the room to avoid accidents. If you hate dealing with litter boxes as much as I do, then this is the perfect solution.

Our cat was used to the steps that fit his previous robot,the Open Air;so we knew that he would need steps for his new Robot 4.
He used them right away to go up,
but jumped out to the side on the way out of the robot. After a few days he started to walk down the
steps.
I like that the steps have side
channels which means that I can quickly brush any litter that is
scattered on our cat's descent into the side channels and away from the
main walking areas.
Definitely a good buy for us,and the steps are stylish!