CES 2026: This Water Dispenser Uses Facial Recognition to Track Your Cats' Drinking Habits
I spent some time with Petkit on the show floor of CES on Monday, where I got to see the company's automatic wet food cat feeder, its newest smart litter box, as well as an AI-powered water dispenser. Of course, a water dispenser should ideally do one thing: dispense fresh water for your pet. The Eversweet Ultra water dispenser, however, adds a number of smart features to the mix, some of which actually seem particular useful for owners of multiple cats.
The Eversweet's camera tracks your cats' drinking habits
I first learned about this water dispenser last week when Petkit officially announced it, and some of the specs and features are the same on paper as they are in person: This smart dispenser comes with a five-liter tank, as well as a 1080p camera with a 140-degree-wide-angle view. That allows you to see your cat approach the dispenser, as well as monitor their drinking habits. You can either choose to tap into a live stream to watch them as they drink, or check out prerecorded clips saved to the app. Petkit tells me the app even chops up clips for you to post to your socials automatically—if you think your friends and family want close-ups of your cat taking a drink.
One of Petkit's selling points here, however, is the health tracking. The clips aren't just for posting to stories; instead, the camera can track how your pet drinks over time, noting any discrepancies or changes. You can see daily, monthly, and even yearly drinking trends, so you know whether your cat is drinking an abnormal amount of water for January. I'd want to consult a veterinarian before definitively stating whether this type of tracking is effective, but I can imagine it might be useful to know whether your cat changes its behaviors—something you might not notice if you aren't diligently watching them drink.
That doesn't change if you have multiple cats, either. The Eversweet's camera uses machine learning for facial recognition, and can identify individual cats in your home. That health tracking can apply to specific cats as they drink water, so you shouldn't have results mixed between your various pets. If you really want to know when one cat is drinking water over another, this should help you keep track.
Eversweet's water features
While some water dispensers recycle the water, the Eversweet disposes of the water after a set period of time. I knew about this from the press release, but it was fun seeing the machine dump the water in real time: The pump that serves to keep the water running cuts out, and the entire mechanism lifts up to reveal a drain. The water dumps out, and a spout refills the tank, only to dump the water again. This is an attempt to clean out the tray, and remove any bits of hair or debris that might've been left behind.
Petkit also made a point of showing me that the dispenser's pump is always running, which turns the Eversweet into a bit of a water feature—not that you should buy one just for decoration. The idea is, cats are a bit more attracted to the moving water than still water, which encourages them to drink. I don't have a cat, so I can't speak to that, but it's an added aesthetic perk—until the water dumps out, of course.
Petkit says it's aiming for an April release for the Eversweet, which will be available on both Amazon as well as through Petkit's official site.