Shop these limited-time sales to save on some of our favorite gadgets from Branch, Eufy, and more. Presidents' Day Deals have officially landed, and there's a lot of stuff to sift through. We cross-referenced our myriad buying guides and reviews to find the products we'd recommend that are actually on sale for a truly good price. We know because we checked! Find highlights below, and keep in mind that most of these deals end on February 17.

Wing's drone deliveries are coming to 150 more Walmarts The service expansion will reach Walmart customers in Los Angeles, St. Louis, Cincinnati, Miami and other US metro areas. Don't be surprised if you see even more drones delivering groceries across the US since the Alphabet-owned Wing announced another service expansion with Walmart over the next year. The partnership said that drone delivery services will be available at 150 more Walmart locations in Los Angeles, St. Louis, Cincinnati, Miami and more metros that have yet to be announced. According to Wing, its top 25 percent of customers have ordered its delivery drones up to three times a week. To meet growing demand, Wing and Walmart said it will serve up to 40 million US customers and build up a network of 270 delivery locations by 2027.

A fun diversion for retro gaming on the Nintendo Switch 2--if you can stand to look at it. Good fun for arcade classics once built. An eight-button layout works for a variety of games. Hurdles to update before use. Limited use outside of select titles.

The Best Razor I've Ever Used Is on Sale Henson Razors are engineered to give a spectacular shave with dirt-cheap generic blades. Razors are one of the most heavily and competitively marketed products in American capitalism. Made with steel and plastic that costs a few pennies, but sold for a thousand percent profit, the razor market is the subject of vigorous academic study and debate. The founder of Gillette famously came up with a model of basically giving away the razor handle so he could sell the blades. Canadian startup Henson has the opposite model, charging $79 for a razor that can give you an excellent shave with dirt-cheap disposable blades that cost about 15 cents each .

Rachael Dunfell knew two things about her husband's 21-year-old cousin: that he liked specialised racing bikes and that he was interested in the Vikings. But those pieces of information yielded few ideas for a suitable Christmas gift. So Rachael, 33, from Manchester, turned to artificial intelligence. She inputted his age, his hobby and his interest into Copilot, the Microsoft-owned chatbot, which led her to the website of a niche retailer that sells Viking-themed metal bike parts. It's just something that I really would never have known existed, she said, but it was perfect.

Mobile agents show immense potential, yet current state-of-the-art (SoTA) agents exhibit inadequate success rates on real-world, long-horizon, cross-application tasks. We attribute this bottleneck to the agents' excessive reliance on static, internal knowledge within MLLMs, which leads to two critical failure points: 1) strategic hallucinations in high-level planning and 2) operational errors during low-level execution on user interfaces (UI). The core insight of this paper is that high-level planning and low-level UI operations require fundamentally distinct types of knowledge. Planning demands high-level, strategy-oriented experiences, whereas operations necessitate low-level, precise instructions closely tied to specific app UIs. Motivated by these insights, we propose Mobile-Agent-RAG, a novel hierarchical multi-agent framework that innovatively integrates dual-level retrieval augmentation. At the planning stage, we introduce Manager-RAG to reduce strategic hallucinations by retrieving human-validated comprehensive task plans that provide high-level guidance. At the execution stage, we develop Operator-RAG to improve execution accuracy by retrieving the most precise low-level guidance for accurate atomic actions, aligned with the current app and subtask. To accurately deliver these knowledge types, we construct two specialized retrieval-oriented knowledge bases. Furthermore, we introduce Mobile-Eval-RAG, a challenging benchmark for evaluating such agents on realistic multi-app, long-horizon tasks. Extensive experiments demonstrate that Mobile-Agent-RAG significantly outperforms SoTA baselines, improving task completion rate by 11.0% and step efficiency by 10.2%, establishing a robust paradigm for context-aware, reliable multi-agent mobile automation.

Cyber Monday is over, but many deals are still available, at least for now. These are the absolute best discounts on gear we've tested ourselves. Cyber Monday may be over, but many Cyber Week deals are still going strong. Whether you're checking off your holiday shopping or snagging a special treat for yourself, now's the time to pounce. The WIRED Reviews team has hundreds of years of collective experience tracking deals--not just inflated markdowns--on products we've hand-tested. Below, you'll find everything that made the cut and is still on sale: True discounts on the gear and gadgets we'd recommend to our friends and family. Amazon Kindle Paperwhite (2024, 12th Generation) $ 160 Our all-time favorite Kindle packs a three-month battery life, an auto-adjusting warm light, and a nice seven-inch screen for one of the best e-reader experiences. Dell had a killer $500 discount all weekend on the Core Ultra 5 version of its Dell 14 Plus. It was a high-end laptop being sold for downright budget-level prices. It's sold out now, unfortunately. But the current discount is still quite good. This is a very strong display for a laptop at this price. While the Surface Laptop is better in many ways, the $650 Dell 14 Plus gets you a full terabyte of storage. Microsoft's Surface Laptop is the closest thing the Windows world has to a MacBook, and it's never been so cheap. Usually, inexpensive Chromebooks have subpar displays and touchpads, but this Acer model's are just fine--at a killer price. Our favorite gaming laptop has a sleek, thin design and impressive graphics. Weighing only 2.16 pounds, it's one of the lightest laptops you can buy, without making any major sacrifices to achieve that weight. The M4 MacBook Air has been the best laptop on the market since it was released in 2024.

If you want to secure your property, these Cyber Monday home security deals are worth a look. It's a great time to tighten up your home security, because the internet is awash with tempting Cyber Monday security camera deals. Aside from potentially dissuading porch pirates and would-be burglars, security cameras are a good way to check in on your kids and pets, and add motion lighting to outside areas. Many of our favorite indoor security cameras, outdoor security cameras, and video doorbells are on sale. If you seek a wider selection of discounts, check out our Very Best Cyber Monday Deals roundup.

Whether you're buying them as a gift or keeping them for yourself, these are the best Lego prices you're going to find on Cyber Monday.

Tired of watching your favorite movies through the tinny built-in speakers on your TV? Cyber Monday is the perfect time to upgrade your TV room with a new soundbar, a simple addition that can revolutionize everything you watch. We found a variety of discounts on everything from budget-friendly standalone bars to expansive home theater systems with premium bars at the center. Our favorite soundbar for most people, the Yamaha SR-C30A, hits its lowest price in the last 30 days for Black Friday and Cyber Monday at just under $220 from Amazon . What it lacks in high-end features, it more than makes up for with its super simple and compact setup, and the sound quality is more than good enough for your weekly movie night. It even has a wireless subwoofer, so you get all the benefits of dedicated bass without having to run wires across your living room.