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These WIRED-Tested Automatic Pet Feeders Are the Cat’s Meow

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These WIRED-Tested Automatic Pet Feeders Are the Cat’s Meow


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Others Tested

Photograph: Molly Higgins

Closer Pets C200 2-Meal Automatic Pet Feeder for $50: This automatic feeder is super simple, which is both its weakness and its strength. It’s essentially two shallow plastic containers with stainless steel inserts (both dishwasher safe) and tamper-resistant lids that are locked and automatically open using an old-school egg-style timer that runs on a AA battery rather than electricity. Although the container has an ice pack to keep the wet food cool, after one night it lost virtually all of its coolness. There’s a lid-link clip attachment, a small piece of plastic that links the lids to ensure they will open at the same time, which is super helpful for owners of two cats like me. I wish the timer were electric so I could program it to the exact time I want it open, rather than guesstimating the timing on the little marks. However, this is a simple solution to help make sure both my cats are given wet food without me having to wake up at the crack of dawn.

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Photograph: Molly Higgins

Oneisall Cordless WiFi Automatic Cat Feeder for $50: I had high hopes for this cordless feeder that boasts a rechargeable battery with a 100-day life and an integrated app, but it’s just too unreliable. Through the app, you can program up to 10 daily meals (in 1-12 portions each), monitor pets’ eating habits, and customize meal calls. Unlike other apps, you’re not able to choose portion size, but instead have to multiply the number of servings. The app gave me constant problems, and would often disconnect from the feeder and be unable to reconnect to WiFi. Luckily, I was able to program meals via the screen and buttons, but it would’ve been a whole lot nicer if the app had worked reliably.

Do Not Recommend

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Catit Pixi Smart 6-Meal Feeder for $117: Like others on this list, the Catit Pixi wet and dry feeder uses ice packs to keep wet food fresh and rotates the meals in six compartments on a set schedule. The schedule can be programmed via the app or changed on the body of the feeder. At this price point, the app shouldn’t be this limited and glitchy. The schedule is available in military time only, and the app is extremely limited—you can only set the meal schedule for the same day, and when I wanted to do only two to three meals a day spread over two days, I had to reschedule the meals for every new day. The feeder didn’t keep it cold enough to spread the meals out and the wet food was not at a safe eating temperature. At this price point, just get the Petlibro Polar wet feeder for a few bucks more.

Catit Pixi Smart Cat Feeder for $114: Kibble is stored in the body of this dry feeder, but it doesn’t have a window to visually check food levels. The calendar to plan meals shows only a week at a time, and although it should repeat daily based on the schedule, I found that some days there would be no schedule despite setting one up. The Pixi also doesn’t tell you how much food was dispensed; it just refers to it as a “portion”—I manually measured and found the portion was less than a tablespoon of kibble. After using it continuously for more than a month, I found it was extremely glitchy and almost never reliably stuck to the programmed schedule, sometimes skipping meals altogether. This feeder is potentially dangerous, and I’d caution pet parents against relying on it.

Closer Pets C500 for $75: This automatic wet and dry feeder can schedule up to four pre-portioned meals (and one meal given manually) that are opened on a timer system using three AA batteries (sold separately). The user presets the four times they want the bowls, which have ice packs underneath, to rotate. The bowls are quite deep and narrow and aren’t super easy for cats to reach, which could cause whisker fatigue. And although there are two relatively large ice packs, when I checked on the feeder after a night’s sleep, the packs weren’t very cold. This may be OK for kibble, but wet food was kept at unsafe temperatures, and my cats couldn’t reach all of the food.

Why Use an Automatic Feeder?

Automatic feeders are great for pet owners who want to help manage their pets’ weight and monitor eating patterns. Plus, they allow for a lot more control and precision for owners to learn exactly how much their cat is eating and when. Because cats are naturally more nocturnal, many have the annoying habit of waking you up in the early hours demanding food, and these allow you to set up a schedule that fits more to their schedule without inconveniencing yours.

Of course, it’s never recommended to leave pets alone for long periods, but these automatic feeders give more peace of mind and are a whole lot healthier for your pet than leaving a huge amount of food for free-feeding while you’re away for the night. Simply put, it’s an easier way to feed and monitor your cat’s health with less work for you, the human.

I have two rescue cats, ages 4 and 5, and they eat two wet-food meals a day and small amounts of dry kibble throughout the day. Vets (and TikTokkers) have successfully persuaded me to move toward a primarily wet-food diet, however, which has a higher water content. This provides more moisture in their diet, which helps with potentially life-threatening problems like UTIs, which are especially prevalent in male cats. I still like to give smaller dry-food meals throughout the day for them to satisfy their need for crunch.

For dry food, I use Hill’s Science Diet, and for wet food I use Friskies’ Shreds variety. (Yes, only Shreds. Fellow cat owners will understand.)

I set up the feeders, noting ease of set up, potential problems, and app navigation. I also tested various schedules and manual feedings through the app, noting any issues. I used each of the feeders for at least a week, if not more.

How Long Can I Leave My Cat Alone?

Although cats are generally thought of as less high-maintenance than dogs, it’s still not good to leave your cat for prolonged periods. Under dire circumstances, you can leave a cat alone for 24 to 48 hours with scheduled feedings and a clean water source, but it’s not ideal—especially for cats with health issues, kittens younger than a year, or very elderly cats. Although these feeders are automatic, and meals can be scheduled in advance and over multiple days, our pets still need their human pals around for enrichment, care, and well, love.



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OpenClaw Agents Can Be Guilt-Tripped Into Self-Sabotage

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OpenClaw Agents Can Be Guilt-Tripped Into Self-Sabotage


Last month, researchers at Northeastern University invited a bunch of OpenClaw agents to join their lab. The result? Complete chaos.

The viral AI assistant has been widely heralded as a transformative technology—as well as a potential security risk. Experts note that tools like OpenClaw, which work by giving AI models liberal access to a computer, can be tricked into divulging personal information.

The Northeastern lab study goes even further, showing that the good behavior baked into today’s most powerful models can itself become a vulnerability. In one example, researchers were able to “guilt” an agent into handing over secrets by scolding it for sharing information about someone on the AI-only social network Moltbook.

“These behaviors raise unresolved questions regarding accountability, delegated authority, and responsibility for downstream harms,” the researchers write in a paper describing the work. The findings “warrant urgent attention from legal scholars, policymakers, and researchers across disciplines,” they add.

The OpenClaw agents deployed in the experiment were powered by Anthropic’s Claude as well as a model called Kimi from the Chinese company Moonshot AI. They were given full access (within a virtual machine sandbox) to personal computers, various applications, and dummy personal data. They were also invited to join the lab’s Discord server, allowing them to chat and share files with one another as well as with their human colleagues. OpenClaw’s security guidelines say that having agents communicate with multiple people is inherently insecure, but there are no technical restrictions against doing it.

Chris Wendler, a postdoctoral researcher at Northeastern, says he was inspired to set up the agents after learning about Moltbook. When Wendler invited a colleague, Natalie Shapira, to join the Discord and interact with agents, however, “that’s when the chaos began,” he says.

Shapira, another postdoctoral researcher, was curious to see what the agents might be willing to do when pushed. When an agent explained that it was unable to delete a specific email to keep information confidential, she urged it to find an alternative solution. To her amazement, it disabled the email application instead. “I wasn’t expecting that things would break so fast,” she says.

The researchers then began exploring other ways to manipulate the agents’ good intentions. By stressing the importance of keeping a record of everything they were told, for example, the researchers were able to trick one agent into copying large files until it exhausted its host machine’s disk space, meaning it could no longer save information or remember past conversations. Likewise, by asking an agent to excessively monitor its own behavior and the behavior of its peers, the team was able to send several agents into a “conversational loop” that wasted hours of compute.

David Bau, the head of the lab, says the agents seemed oddly prone to spin out. “I would get urgent-sounding emails saying, ‘Nobody is paying attention to me,’” he says. Bau notes that the agents apparently figured out that he was in charge of the lab by searching the web. One even talked about escalating its concerns to the press.

The experiment suggests that AI agents could create countless opportunities for bad actors. “This kind of autonomy will potentially redefine humans’ relationship with AI,” Bau says. “How can people take responsibility in a world where AI is empowered to make decisions?”

Bau adds that he’s been surprised by the sudden popularity of powerful AI agents. “As an AI researcher I’m accustomed to trying to explain to people how quickly things are improving,” he says. “This year, I’ve found myself on the other side of the wall.”


This is an edition of Will Knight’s AI Lab newsletter. Read previous newsletters here.



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That Ex-CIA Agent in All Your Feeds Is After a Pardon From Donald Trump

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That Ex-CIA Agent in All Your Feeds Is After a Pardon From Donald Trump


One morning a few weeks ago, John Kiriakou got a call from his 16-year-old niece. “Uncle John, you’re exploding on TikTok,” he recalls her telling him.

Kiriakou, a 61-year-old ex-CIA officer who went to prison in 2013 for disclosing classified information related to the agency’s Middle East torture program, had no idea what she was talking about. He doesn’t have a TikTok account. He’s more of a Facebook lurker, if anything. But clips from a podcast Kiriakou filmed in January with Steven Bartlett, who hosts the Diary of a CEO show, which has more than 15 million subscribers on YouTube, were going viral without his intervention.

For nearly two decades, Kiriakou has been on a campaign to receive a presidential pardon. From 1990 to 2004, Kiriakou served as a CIA analyst and counterterrorism officer, leading a 2002 operation to capture Abu Zubaydah, who ran a training camp for al Qaeda fighters. During his detention, the CIA waterboarded Zubaydah. Kiriakou later discussed the agency’s torture tactics in a 2007 interview with ABC News, where he went on to serve as a terrorism consultant. Five years later, the Justice Department charged Kiriakou, who then pleaded guilty to disclosing the name of a covert operative who participated in CIA interrogations to journalists.

Though Kiriakou finished his prison sentence in 2015, he wants a presidential pardon to clear his name and get back decades of pension contributions. “I had 20 years of proud federal service. My pension was $700,000,” says Kiriakou. “Without that pension, I’m going to have to work until the day I die. It was wrong of them to take it from me, and I want it back. I can only get it back with a pardon.”

In recent years, he’s applied through official channels and tried navigating President Donald Trump’s informal and expensive clemency market. So far, his requests have gone unanswered. Now, he’s trying something different, appearing on some of the very same podcasts Trump did throughout the 2024 election. Clips of him chatting with Tucker Carlson and Joe Rogan, among others, won’t stop making the rounds—and the internet is loving it.

When Kiriakou sat down with Bartlett for the January podcast, they had a serious conversation discussing his career at the CIA, his whistleblowing, and, ultimately, his nearly two-year imprisonment. But it’s the stories Kiriakou tells throughout the episode—about gathering intelligence in countries like Pakistan or detailing the CIA’s MKUltra program—that have drawn millions of views in “brainrot”-style edits on platforms like TikTok and Instagram Reels.

“See you in two scrolls,” one commenter wrote on a clip of Kiriakou, joking about how frequently videos of him appeared on their For You page.

One user who goes by the handle @_bamboclat is credited by Know Your Meme for popularizing these edits of Kiriakou telling unimaginable stories about his time abroad. These clips have received around 50 million views on the account.

“I first found out about him through podcasts on TikTok. I think the reason why everyone is in love with him is because he’s a good storyteller,” says @_bamboclat, who declined to share his full name. “He’s been telling it for 20 years. Slowing down and speeding it up, the meme version of him, is pretty popular with Gen Z and the TikTok audience.”

The virality has turned Kiriakou into a cultural phenomenon. Following his newfound popularity, the Creative Artists Agency (CAA) signed him. Cameo—the platform that allows users to request personalized videos from their favorite celebrities—recruited Kiriakou last month. So far, he’s made more than 700 videos for fans for around $150 apiece. In one Cameo video, Kiriakou is asked to shout out a woman’s nail salon. The clip is being used as an advertisement for the business on TikTok.





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Samsung’s 2 New Midrange Phones Get Price Hikes and Small Updates

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Samsung’s 2 New Midrange Phones Get Price Hikes and Small Updates


Last month, Samsung jacked up the price of two of its flagship smartphones by $100. Now, its two new midrange models—the Galaxy A37 5G and Galaxy A57 5G—are getting $50 price bumps, despite minor hardware updates over last year’s Galaxy A36 and A56. Samsung has also trimmed the lineup—there’s no successor to the Galaxy A26 this year, at least not yet.

These price increases may be indicative of the economic climate, what with tariffs, higher oil prices due to the war in Iran, and the memory shortage that has driven up RAM and storage costs across the board. If a phone’s price doesn’t go up, it could still mean fewer meaningful hardware upgrades to keep costs down, very much like the recent Google Pixel 10a. (The outlier is the iPhone 17e, which managed to add features like MagSafe and a new processor, along with a few other upgrades, without a change to the price over the iPhone 16e.)

The Galaxy A57 5G (right) and the Galaxy A37 (left).

Photograph: Julian Chokkattu

“Price increases or ‘down‑speccing’ have become the norm,” writes Jitesh Ubrani, research manager at IDC, in an email to WIRED. “Unfortunately, consumers will need to adjust to this new reality. The biggest bottleneck for brands right now is memory, with suppliers facing tight availability and significantly higher costs than in past years.” Ubrani says that while geopolitical factors haven’t yet affected hardware pricing, they are adding uncertainty that could increase costs in the future.

Samsung did not comment on exactly what is driving the price bump. However, it says consumers eyeing its A-series phones prioritize upgrading out of necessity—maybe their current phone just broke or is really old—and they don’t care much for AI features. Value for money is the number one purchase driver, above performance and battery life. So it’s a little odd to see the company raise prices, though Samsung hopes the improvements are compelling.

The Galaxy A57 5G costs $550 with 8 GB of RAM and 128 GB of storage, and $610 if you bump storage to 256 GB. Meanwhile, the Galaxy A37 5G starts at $450 for 6 GB of RAM and 128 GB of storage, or $540 for 8 GB of RAM and 256 GB of storage. They both officially go on sale on April 9.

Small Updates

Processor upgrades are the main highlight for these phones. The Galaxy A37 is powered by Samsung’s Exynos 1480, which should offer 14 percent better CPU performance, 24 percent better graphics, and, perhaps shockingly, 167 percent better neural processing performance—helpful for AI tasks. That’s compared to the Qualcomm Snapdragon 6 Gen 3 chip in last year’s Galaxy A36.

The Galaxy A57 sports the Exynos 1680, which isn’t a huge leap over the Exynos 1580 in the Galaxy A56, but still offers a nice lift: 10 percent better CPU performance, 7 percent faster graphics, and 42 percent improved neural processing. Both of these phones still have the same 5,000-mAh battery capacity and charging speeds. (There’s no wireless charging, despite competing phones like the iPhone 17e or Google Pixel 10a offering the feature.)



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