Whisker Litter-Robot 4 4.5 / 5 Very good ZDNET's key takeaways The Whisker Litter-Robot 4 retails for $700 and comes in black or white
This self-cleaning litter box lets you keep tabs on your cat's health through the helpful app
However, it is an expensive buy, and the app frequently experiences glitches. View now at Amazon
Save $50 on the Whisker Litter-Robot 4 Core Bundle during Amazon's Prime Day sale. This bundle includes the litter box, odor trap refills, waste drawer liners, cleaner wipes, a mat, and a fence. This coupon deal makes the bundle $809 instead of $859.
Also: The best Prime Day deals you can shop now
This only applies to the Litter-Robot 4 bundle, and not the single device.
You're either a cat person or a dog person, and this writer is a cat person. My cat, Norbert, is a loud, orange boy and is the cutest thing ever. He's easy to take care of, but one thing I, and perhaps all cat owners, dread is the litter box.
It's messy, smelly, and just a downright gross chore to scoop your cat's business daily. You must be diligent about it, especially since a litter box sits inside your home.
Also: The best robot litter boxes
When I was given the opportunity to try Whisker's Litter-Robot 4 -- a self-cleaning litter box -- I was all for it. While it's expensive ($699), it solves cat owners' daily problem of having to scoop out their cat's litter.
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