My cat and I both love this self-cleaning litter box, and it just got a big discount

Whisker just released the new Litter-Robot 5 series with more advanced features, which means the excellent previous generation Litter-Robot is now discounted.

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One of my favorite tech devices just got an upgrade: the Whisker Litter-Robot 5 and Litter-Robot 5 Pro are now available with new features like advanced odor control, AI-powered facial recognition, built-in cameras, and more. 

This also means you can save up to $150 on a Litter-Robot 4 bundle when you purchase on Whisker's website, which I highly recommend. Bundles include must-have accessories, an extended warranty, or even an additional device if you're a multi-cat household. In addition, the single Litter-Robot 4 device is $50 off. 

Also: The best self-cleaning litter boxes you can buy

The Whisker Litter-Robot 4 has served my cat Norbert well for the past two years, and I can ...