X
Home & Office
Why you can trust ZDNET : ZDNET independently tests and researches products to bring you our best recommendations and advice. When you buy through our links, we may earn a commission. Our process

'ZDNET Recommends': What exactly does it mean?

ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing.

When you click through from our site to a retailer and buy a product or service, we may earn affiliate commissions. This helps support our work, but does not affect what we cover or how, and it does not affect the price you pay. Neither ZDNET nor the author are compensated for these independent reviews. Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers.

ZDNET's editorial team writes on behalf of you, our reader. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article. If you see inaccuracies in our content, please report the mistake via this form.

Close

My cat Norbert gives this automatic wet food feeder two paws up

The Petlibro Polar Wet Food Automatic Feeder helps keep your pet's eating schedule on time, even when you're away.
Written by Allison Murray, Staff Writer
Orange cat eating out of a black automatic pet food feeder
Allison Murray/ZDNET

ZDNET's key takeaways

  • The Petlibro Polar Wet Food Automatic Feeder is $130 and available in black.
  • The Polar feeder can keep wet food fresh for up to three days and connects to an app to customize feeding schedules. 
  • It is a relatively large device, and needs power and Wi-Fi to function. 

After getting our orange tabby cat, Norbert, in 2018, my husband and I quickly realized we needed to invest in an automatic dry food feeder if we ever wanted to sleep past 6 a.m. again. I wanted to know if an automatic wet food feeder could also be a wise investment (especially for weekends away from home), so I recently tested out the new Petlibro Polar Wet Food Automatic Feeder

There are already automatic wet food feeders on the market, but they all have ice packs to keep the wet food fresh. In comparison, Petlibro incorporates semiconductor cooling technology that keeps wet food cold and fresh for up to three days (whereas ice packs only last a few hours). 

Also: The best automatic pet feeders you can buy

After trying out the Petlibro Wet Food Feeder for a week (including one night we were away from home), I can definitely say I'll rest easy knowing Norbert will get fresh wet food while we're away (and not meow loudly when we walk through the door). 

View at Amazon

The device is very large and must be plugged in, but we tucked it into a corner of our kitchen. The setup is extremely easy (even for those who aren't tech-savvy): simply connect the device to the app and set up a customized feeding schedule. We only feed Norbert wet food for dinner, so we got three days' worth of meals out of the device. If you feed your pet wet food more often, you won't see as much benefit.

Not only can you set up a feeding schedule in the app, you can even make sure your pet ate its food thanks to the Anti-Pinch infrared lid sensor, which tracks how long your pet was eating at the device, ensuring it doesn't close on your furry friend mid-feed. You can also customize how long the food compartment stays open (up to 30 minutes) if your pet is a slow eater or a grazer.

While Norbert is an anxious cat that takes a while to warm up to new things, it didn't take long for him to realize the device had his food in it, and soon after he was fine eating from it. Petlibro Polar Wet Food Automatic Feeder makes a little ding right before it opens up for the feeding schedule. It took a few days for Norbert to start having a Pavlovian response. 

Also: I've tested 25+ robot vacuum mops. These are my favorites

The feeding compartment tray is also super easy to clean -- even after three days' worth of wet food has built up. Plus, it's dishwasher safe. The tray can hold up to 220ml of wet food, which equates to about two 3oz cans of cat food. 

Overhead shot of an automatic pet food feeder with wet food in it and and orange cat
Allison Murray/ZDNET

On the night we were away, I felt like a better pet parent knowing Norbert was getting his much-desired wet food dinner instead of having to forego it as he usually would. For more extended weekend getaways, this will be a lifesaver for us to ensure his feeding schedule remains unchanged. 

Also: Everything you need for a smart pet setup

Despite Norbert's ability to adapt to the device reasonably quickly, I know not all cats respond well to new routines and changes. For example, if your cat hates motor sounds, the Petlibro won't work for you. 

I also can't speak to how the device would work for multiple cats with different feeding schedules. I know some cats can be food hoggers, and I'm not entirely sure how this device would prevent that. 

ZDNET's buying advice 

The Petlibro Polar Wet Food Automatic Feeder is a device I wish had been available sooner, and a piece of technology that truly solves a common problem for pet parents. Norbert and I would recommend adding this device to your routine if you're someone who isn't always there for the dinner feed or goes away on the weekends. 

While it's a relatively large feeder and does require Wi-Fi, this is a piece of smart pet tech I'm happy to incorporate into our home. 

Editorial standards