Technologies

Best Black Friday Chromebook Deals: Save $150 on a Galaxy Chromebook 2, $130 on a Lenovo Chromebook Flex 5i

Get big Black Friday discounts on Chromebooks from Samsung, Lenovo, HP and more.

This story is part of Gift Guide, our year-round collection of the best gift ideas.

Chromebooks are laptops running Google’s ChromeOS and are designed to be user-friendly for everyone. Even better, the best Chromebooks tend to be more affordable than competing Windows laptops or Apple MacBooks. And the prices only get better this time of year with Black Friday deals on Chromebooks. Plus, since they’re safe and less complicated to use, a Chromebook can make an excellent gift for kids (they might already be using one for school) and less tech-savvy adults in need of just a simple computer, or anyone who wants an inexpensive laptop for a home office and entertainment.

Read more: Best Chromebook for 2022

To help you find the best Black Friday Chromebook deal for you, CNET’s editors have selected all the top discounted Chromebooks available right now as Black Friday nears. That includes pricier models that you can pick up on sale, as well as more affordable models that are a great value, thanks to their low list price. One word of shopping advice: Although Chromebooks can run well on modest components, Black Friday doorbuster models might still be too underpowered. A big discount might not be worth the frustration. Also, if the Chromebook is really cheap, be sure to check the auto-update expiration date for the model. The AUE is when ChromeOS stops receiving system updates and is typically eight years, but the date is not the same for every model.

We’ll continue to monitor Chromebook deals and regularly update this list with the best Black Friday has to offer.

Best Black Friday Chromebooks

What should you look for in a Chromebook deal?

One of the biggest things to consider is which configuration is on sale. Often, with the best Chromebook deals, only a specific version of the Chromebook is on sale and making any changes to it could affect the price. This means that sometimes you find the 256GB model is actually cheaper than the 128GB option, or a similar situation.

When are the best Chromebook deals available?

Generally, you’ll find the best Chromebook deals during back-to-school shopping time in late summer or early fall, and a bit later in the year during annual Black Friday sales events. There are Chromebook deals available throughout the year, but if you’re looking for the best deal and can afford to wait a little, these are the best times of the year to buy one.

Which retailers usually offer the best Chromebook deals?

You can usually find deals across a variety of retailers when it comes to Chromebook sales. Amazon and Best Buy are constantly running discounts, and deals can also be found at Newegg and Walmart. Amazon’s prices fluctuate and Best Buy’s sales come and go, so it’s worth checking back weekly to see if a discounted price returns.

Technologies

Yes, This Swimming RoboTurtle Is Adorable. It Also Has an Important Environmental Mission

Beatbot is best known for making pool-cleaning robots, but it was its swimming robot turtle that won our hearts at CES 2026.

Few things in life have made me feel more privileged and awestruck than the opportunity to swim with sea turtles in their natural environment. The way in which these gentle creatures navigate through their underwater world with their deliberate and careful fin strokes is utterly mesmerizing to watch.

It’s a distinctive style of movement — so much so that when I saw Beatbot’s RoboTurtle swim across a water tank on the show floor at CES 2026, I knew that this wasn’t simply just a pool cleaner robot with turtle features tacked on. This was a studied example of biomimicry in action.

The reason for this is that the company’s engineers went on a two-month expedition to study sea turtles in their natural environment, Beatbot’s Eduardo Campo told me as we watched Turtini (the team’s affectionate nickname for RoboTurtle) splash around in its pool. «We did a lot of motion capture, like the things they use in movies, because we need to develop those joints that it has,» he said.

This isn’t RoboTurtle’s first time at CES — it also appeared in 2025 as a static concept. This is the year, however, it’s found its fins, so to speak. Not only can it swim, but it can also respond to hand gestures: I throw it an OK gesture, and it dances in response. But as cute and limber as it is, RoboTurtle is a robot with an important mission.

RoboTurtle is an environmental research tool, built with input from researchers and NGOs, which can go where humans or other machines cannot for fear of disturbing complex and delicate underwater ecosystems, particularly coral reefs. It can move silently and naturally in a way that won’t scare wildlife, monitoring water quality and fish numbers with its built-in camera.

«One of the groups that we’re working with, they want to study the coral reefs in near Indonesia,» said Campo. «There was a very big incident over there with a boat that came up onto a coral reef and it disrupted the environment, [so] they want the least intrusive robot possible.»

The group wants to deploy RoboTurtle for certain periods every year to monitor the recovery of the coral and monitor the fish population, he added. Beatbot is currently training the built-in AI to give RoboTurtle monitoring and recognition skills.

At CES, I watched RoboTurtle paddle about only on the surface of the pool, but it can also dive down up to five meters. However, it needs to resurface to send data and its GPS signal back to base, much like a real turtle that needs to come to the surface to breathe. This also gives it a chance to recharge via the solar panel on its back.

Even though I was impressed with RoboTurtle’s swimming ability, Campo estimates that the Beatbot team is still a year and a half away from perfecting its technique, with the robot ready for full deployment in between three to five years.

CES 2026 is a show where tech with a real purpose feels scarce, so it sure is refreshing to see a company use its expertise to build something designed with a sustainable future in mind. It might be a while until we see RoboTurtle take to the seas, but I’m glad that I got to witness it at this stage of its journey.

Technologies

These Tiny Robots Are Smaller Than Grains of Salt and Can Think, Move and Swim

Despite their size, the robots can navigate liquids, respond to their environment and operate without external control.

Robots smaller than a grain of salt? It sounds like science fiction, but researchers have developed autonomous microrobots that can move through liquids, sense their environment and operate independently using only light as a power source.

The microrobots, developed by researchers at the University of Pennsylvania and the University of Michigan, measure roughly 200 by 300 by 50 micrometers. Yet they can detect temperature changes, follow programmed paths and function independently for months at a time.

Their work was reported this week in two scientific journals, Science Robotics and Proceedings of the National Academy of Sciences.

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«We’ve made autonomous robots 10,000 times smaller,» senior author Marc Miskin, assistant professor in electrical and systems engineering at Penn Engineering, said in a statement. «That opens up an entirely new scale for programmable robots.»

Powered entirely by light, the robots don’t move using mechanical limbs. Instead, they generate tiny electrical fields that push ions (electrically charged particles) in fluid to create motion, an approach better suited to the unique physics of the microscopic world, where traditional motors don’t work.

Unlike earlier microrobots, these devices combine sensing, computing, decision-making and movement in a single, self-contained system at an extremely small scale.

Previous efforts in microrobotics have often relied on external controls, such as magnetic fields or physical tethers, to guide movement. These new microrobots, however, incorporate their own miniature solar cell-powered processors, allowing them to respond to their environment, communicate through patterned movements visible under a microscope and carry out tasks without outside direction.

Potential applications include monitoring biological processes at the cellular level, supporting medical diagnostics or helping assemble tiny devices. Because each robot can be mass-produced at very low cost, the technology opens new avenues for research and engineering at scales that were previously unreachable.

Technologies

Today’s NYT Mini Crossword Answers for Wednesday, Jan. 7

Here are the answers for The New York Times Mini Crossword for Jan. 7.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.

Need some help with today’s Mini Crossword? I thought today’s was a tough one — I couldn’t solve too many of the Across clues and had to move on to the Down clues to fill in the answers. Also … look at the answer for 3-Down! Are we using Gen Z slang now as if everyone knows it? Anyway, if you want all the answers, read on. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.