Whisker - Litter-Robot 4 Smart App-Controlled Self-Cleaning Litter Box Core Accessories Bundle - White

I bought a brand new unit and then picked up a reconditioned unit. I love the Litter Robot 4. Next time I'll go with another new unit. The refurb one works but compared to the new unit I see differences. The refurb keeps saying lens dirty - even though it was brand new (to me). I have learned to ignore the alert as the unit works and I can't seem to clean the lens.

This has been an amazing investment for my studio condo with two cats. However, I will warn that one of my cats was very hesitant and scared of it at first. I would HIGHLY recommend not plugging the machine in for about a week and just use it as a litter box. I plugged it in right away and took away the other litter box as my cats move around locations and do well with any container full of litter. However, one of my cats actually peed in my house when I first got the Litter Robot. I had to bring back my old litter box, let it get rancid over the week and then routinely placed my one cat in the litter robot with some of its pee clumps multiple times a day to try and get it trained. THANKFULLY it worked. I think I could have avoided this by just not plugging it in from the start and waiting my cats to get used to it before making it turn on! Highly recommend! There is some litter that accumulates around the machine from the cats jumping out. But, I highly prefer sweeping that than scooping clumps!

Life changing enhancement in my household! I struggled to regularly scoop the litterboxes for my two cats. I was frustrated that my house smelled and I noticed my cats would hold it if the boxes were too dirty. It took one of my cats a little bit to adapt to the Litter Robot, but once we changed over it's been a joy! The machine is SO quiet when cleaning and the waste bin holds a LOT. I empty the bin about once weekly for a single robot with two cats. I love that you can put it on sleep mode at night and I can monitor everything from my phone. Best purchase this year!

I've had the litter robot 4 for about a month now, and it has been amazing! I initially had concerns that the cat wouldn't use it, or it would be a pain to empty, or otherwise wouldn't justify the high price, but the generous 90-day trial period helped to assuage my fears. And none of these concerns turned out to be a problem. So far it has been wonderful and easy to use. My only complaint is with litter tracking, but I'm not sure there's a good solution for that anyway. If you are on the fence, I 100% recommend trying it!

I love my LR4. My cat is still super curious and likes to interrupt the cycle to check what's going on, but I've noticed a huge difference in tracking, smell, and not to mention changing a waste bin instead of scooping! I've had this just over a month with no issues whatsoever. The only advice I can give - do not use pretty litter with the LR4. It works, but A&H clump seal slide has less tracking and is much easier to empty, as well as leaving no remnant of urine behind given the clumping function. You won't regret it!