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lundi 18 mai 2026

You Can Choose New 'Thinking Levels' for Gemini

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You need to use a lot of quotation when discussing AI. There's "intelligence," of course, but also "thinking," which these days usually refers to a specific type of model that breaks requests into multiple steps and takes longer to process (or "think through") them. Thinking models are nothing new, but if you use Gemini, you do have new thinking "levels" to choose from when using non-thinking models. Here's how it works.

As spotted by 9to5Google, there's a new "Thinking level" option at the bottom of the model selector in Google's Gemini app for iOS and Android. To be clear, this isn't the "Thinking" model listed under "Gemini 3," as this model has been available for some time. Instead, "Thinking level" appears when using either Fast (which uses Gemini 3 Flash), or Gemini 3.1 Pro, when you aren't using Thinking. When "Thinking level" does show up on your end, you'll see two options: "Standard" and "Extended." Google says that Standard is best for most problems, while Extended offers more time for "complex topics."

It seems that Google is giving users more processing options when using non-thinking models in Gemini. If you're using the Fast option, for example, you might not get the answer (or the quality of answer) you're looking for, since the model is designed to produce a response as quickly as possible. Therefore, you may want to dive into the Thinking level menu to switch to Extended: It may take a bit longer than usual, but you may boost your chance of getting the response you're expecting—all without having to use the actual Thinking model, which may take too long altogether.

Per 9to5Google's coverage, this doesn't appear to be exclusive to Google AI Plus subscribers. In the outlet's screenshots showing the feature, there's still an option to upgrade to the subscription plan, so free users should see "Thinking level" rolling out on their end. (As of this article, I don't see it yet.)

These changes come on the eve of Google I/O, where Google will undoubtedly announce many new Gemini features and AI updates in general. Last week, the company hosted The Android Show: I/O Edition, which ran through a number of Android announcements ahead of I/O. This was the second year in a row Google decided to break out Android news into its own segment, likely because it wants to dedicate so much of I/O to AI.



This Waterproof Bluetooth Sony Speaker Is 34% Off Right Now

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Sony’s SRS-XB100 is down to $43 from its usual $64.99. This is Sony’s entry-level portable Bluetooth speaker, and it shows in both good and limiting ways. It’s small, light, and built for casual use. At under 10 ounces and roughly the size of a coffee mug, it fits easily in a bag or clips onto a backpack with its included strap. The matte black finish keeps things simple, and the IP67 rating means it’s fully dust proof and can withstand submersion in water for up to 30 minutes. It’s a speaker you can bring to the pool, the shower, or a dusty worksite without worrying about damage.

The sound is better than you might expect from something this size. The upward-firing 2W driver and passive bass radiator add some punch to tracks with drum-heavy mixes, though it can’t reach true sub-bass depth. At higher volumes, the speaker relies on digital processing to prevent distortion, which slightly reduces bass impact, notes this PCMag review. Vocals come through clearly, though, making it suitable for podcasts and calls, and the built-in speakerphone mic is a real advantage here—it’s noticeably clearer than what you get from many small speakers.

Battery life is solid, with up to 16 hours at moderate volume, though that drops to around five hours if you push it to max. On the downside, there’s no companion app, so you can’t adjust the sound or get updates later. You are also stuck with mono audio unless you buy a second unit and pair them for stereo sound–on its own, the SRS-XB100 is still a mono speaker with a limited soundstage. And while its Bluetooth 5.3 support is solid (and it works with AAC and SBC codecs), there’s no wifi connectivity or multi-room support.




vendredi 15 mai 2026

What to Look For When You're Buying Refurbished Tech (and the Best Sites to Check Out)

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With AI infrastructure demands continuing to push up memory prices, it's tough to find good value for your tech purchases right now—though the Lifehacker team is always trying its best to help out—and buying used or refurbished can save you a substantial amount of money.

That's the big advantage, but there are downsides: You're not getting a brand new device, which means it might not look pristine, and it could come with issues or technical faults attached. The SSD inside a two-year-old laptop won't be quite as speedy as one inside a new model, for example.

It's something of a gamble, then, but you can make sure the odds are in your favor by knowing where to buy from and what to look for—and there are definitely used and refurbished items out there that are close to perfect in terms of looks and performance, so you're getting big savings without any real trade-offs.

For the purposes of this article, "refurbished" means a device that's been returned to the manufacturer for some reason, and then checked and cleared for resale, typically with a limited warranty attached. If something is "used," it usually comes from a private seller, with fewer guarantees about future performance.

Why go used or refurbished?

Used or refurbished isn't the route everyone should go down, and if you've got the budget, then buying new is probably best: You get an untouched, factory-fresh device, and plenty of cover if something is wrong with it (which will depend on what type of gadget it is and where you bought it from). With refurbished items, though, sometimes an item will have been returned just because it was opened or the box was damaged, or it was on display in a store—you're essentially getting something that's almost as good as brand new, for a lot less.

Opting for a used device means you can save even more, but the risks are greater—each deal is different, but you're looking at everything from 10-year-old phones that people are about to throw away to nearly new laptops that were unwanted gifts. The range in terms of quality and reliability is a lot greater here.

Apple refurbished website
The Apple refurbished store is one place to save money. Credit: Lifehacker

The big reason to go used or refurbished is the amount of money you can save, especially if you're not particularly worried about getting something in perfect condition, and extra especially if you know a lot about the particular type of tech you're buying—which means you should be able to spot great deals better than most, and can do a few upgrades or repairs of your own once you've got your device.

There's also the environmental angle: You're picking up a device that might otherwise get thrown away, extending its lifespan and reducing e-waste. A lot of energy and resources go into manufacturing new devices, so if you're buying used or refurbished on a regular basis, you're contributing less to that.

Bear in mind that a lot of other people are saving money this way too, and the competition can be fierce when it comes to grabbing the best deals (there will also be those out there who are buying tech, repairing or polishing it, and selling it). Deciding to do this can be more stressful or more fun, depending on your perspective.

What to watch out for when you're buying used tech

First and foremost, look who you're buying from, and adjust your skepticism accordingly. There are refurbished items from big name manufacturers sold through official stores at one end of the spectrum, and used gadgets from someone you've never heard of, with zero seller ratings, at the other.

That's not to say you can't pick up a great bargain from a person with no selling history on a personal marketplace—but there's much more of a risk of being ripped off in these scenarios. If you are buying from an individual, look at feedback left from other buyers, if there are any, and factor this into your buying decision.

When it comes to refurbished items, look carefully at the device's ratings in terms of performance and damage, any warranty that's being offered with the gadget, and what the returns policy is. Check what accessories (like a charger) are included, as otherwise you'll need to buy these separately.

eBay website
You can find a wide range of gadgets on eBay—but check the listings carefully. Credit: Lifehacker

For used gadgets, try and get as much information as you can from the item listing. Ideally, you want to see a lot of pictures (from various angles) and a detailed specs list, but if there isn't enough, don't be afraid to ask: It's particularly important to check on battery health and capacity, as this is one of the areas where older tech can be problematic.

Always check the age of a device, too. Software updates are only issued for so long (usually around seven years for phones for example), and you don't want to end up with something that's immediately outdated. The always-helpful End of Life website can tell you when a lot of popular gadgets are going to become obsolete.

The more expensive the device you're shopping for, the more careful you need to be: Not only do you stand to lose more money, you'll come across more scammers. And speaking of price, check the current prices for the new version of whatever it is you're buying, too—on some devices, the savings might not be worth it.

The best places to buy used and refurbished tech

eBay has its pros and its cons, but it remains one of the best places to pick up used tech, as long as you do it carefully. The platform runs the full gamut from official retailers to individuals, so there's a lot here to pick through, thd there are some great deals to be had. Look for items with the eBay Money Back Guarantee offered.

Back Market site
Back Market lets you easily browse by category. Credit: Lifehacker

Back Market has long been a trusted outlet for refurbishers, and it takes a lot of the stress and hassle out of buying refurbed tech. The site works a lot like a regular retail store, and you can quickly get information on the condition each item is in, and how it's been checked and restored. There are lots of user reviews to look through as well.

Swappa is a bit of a mix of eBay and Back Market. It's mostly third-party resellers who do business here, though there are individual sellers too. All listings are reviewed by Swappa staff and are clearly categorized, and you can see at a glance a number of key details: the specs, the condition, and (sometimes) a limited warranty.

Gazelle is exclusively for phones and tablets, and prides itself on its simplicity and ease of use. It offers its own in-house certification process for refurbished items, so you're buying gadgets that have been returned or traded in directly. There's a 30-day return window, plus plenty of information on each item, including cosmetic condition.

Amazon Renewed is worth a look if you're prioritizing convenience and safety: The shopping experience is integrated right into the Amazon website, and everything comes with a 90-day guarantee window for returning items. The quality on offer can vary, so check listings carefully, in terms of item condition and bundled accessories.

Then you've got the official refurbished outlets, including Apple, Samsung, and Dell. These score highly on reliability and trustworthiness, though the savings are likely to be less significant. You get less information on individual items as everything is done in bulk, but the guarantees and warranties are excellent—in the case of Apple, for example, you get a one-year limited warranty.



This Eufy Security Four-Camera Kit Is 43% Off Right Now

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At $199.96 for the four-camera kit, down from $349.99, the Eufy Security EufyCam C35 bundle is currently at its lowest price yet, according to price trackers. Eufy’s biggest advantage remains local storage—the included HomeBase Mini stores footage locally with 8GB of built-in storage, and both the hub and cameras support microSD cards if you need more room. You can still pay for cloud storage if you want (starting at $3.99/mo for a single camera or $13.99/mo for 10 devices), but unlike many competing systems, you are not forced into it just to access recordings. That alone makes this setup appealing for anyone tired of stacking subscriptions on top of hardware purchases.

Setup is largely painless. You install the Eufy app, scan a few QR codes, and the HomeBase Mini handles the rest of the pairing process for all four cameras—you don’t have to re-enter wifi credentials for every device, which saves time when mounting multiple cameras around the house. The cameras themselves cover most of the features people expect from a modern wireless security system—they run on batteries, support two-way audio, and have IP67 weather resistance for outdoor use, notes this CNET review. Eufy also includes color night vision, motion alerts, activity zones, and built-in deterrents like lights and sirens. You can tweak motion sensitivity, limit recording lengths to preserve battery life, and filter alerts using AI detection via the companion app.

That said, the EufyCam C35 records at 1080p, which now feels modest compared to the growing number of 2K and 4K security cameras available on the market. While the footage is usable and clear enough to identify activity around a yard, garage, or living room, finer details can look soft or grainy, especially at night, and faces and objects become less defined at longer distances. None of this makes the system unusable, but buyers expecting razor-sharp footage may want to spend more on a higher-resolution system like the EufyCam S4. Still, for under $200, this kit gives you four weatherproof cameras, local storage, solid battery life, and a polished app experience without locking core features behind a subscription.




What Is Functional Fitness, Anyway?

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Over the past few decades, “functional” fitness has been seen as everything from a niche practice, to a trend, to a joke. The styles of training that call themselves “functional” vary as well, from bodyweight exercises to Hyrox training. So what is functional fitness really?

Functional fitness is more a buzzword than a style of training

If you ask somebody who coaches functional fitness, they’ll probably tell you that it’s about doing exercises that will help you in everyday life. Maybe that means doing farmer’s walks with heavy dumbbells so that you’ll be strong enough to carry all the groceries in one trip. Maybe it’s doing hundreds of air squats so you can bend down to pick up your kids. Maybe it’s balancing on a Bosu so you’ll be less likely to slip and fall on an icy sidewalk.

Historian Conor Heffernan traces the roots of functional fitness to exercises that were prescribed for general health rather than specifically for strength or sports. Sometimes these would use unusual apparatus like pulleys and weighted balls or, today, battle ropes or suspension trainers.

Today’s trainers often define functional fitness in opposition to what they think “regular” fitness is. For some, regular training means a lot of single-joint exercises like bicep curls, so they’ll program compound movements that involve the whole body. For others, regular training means you’re using heavy weights, so they consider functional training to be workouts that use light weights or only bodyweight. And for still others, regular training means doing sets and resting in between them, while functional training keeps you moving the whole time. In other words, “functional” can mean any type of exercise that your trainer prefers.

Sometimes "functional fitness" is like a code word

Just when it looked like the functional fitness craze was dying down, it seems more and more gyms and trainers are picking the term back up. But this time, I think something specific is going on: “Functional” is code for “CrossFit-type exercise, but not the CrossFit brand.”

CrossFit is a mix of barbell training, gymnastics and calisthenics moves, and cardio. Workouts may involve skill practice, strength training, and most famously timed “WODs” (workouts of the day) that require cardio fitness to power through. But the name CrossFit is trademarked, and it’s tied to a specific company, and that company has some unpleasant things in its history. What do you do if you like the style of workout but you don’t want to do CrossFit CrossFit? You call it something else.

So when people do similar exercises as what you'd see in a CrossFit class, sometimes that gets called functional, whether it's being done for a real-life purpose or not. For example, Hyrox classes prepare you for a race, which isn't really functional; but you'll be doing wall balls and lunges and pushing a sled, which you could argue are functional exercises

No exercise is non-functional

The idea of training to be better at everyday life is not a bad one. We all need strength and mobility to exist as a human being without complaining about our knees and our backs all the time, and that goes double as we age.

But do you need a specific type of exercise to do that? Not really. Plain old boring barbell squats might not be “functional” in some people’s eyes, but they still build a ton of leg strength to help you pick up your kids. Anything that improves some aspect of your fitness is going to be helpful to you in everyday life.

If you want to take a lesson from the world of functional fitness, let it be that you’re not limited to any stereotype of fitness. Balance training can be fun and helpful; so can grip training, and core training, and interval cardio training, and all kinds of things you might not normally think to do in the gym. Learning new skills is an exercise for your brain, as well as your body, and it’s a worthwhile one, too—even if you’ll never find a “functional” use for something like handstand pushups.



jeudi 14 mai 2026

Instagram's New Snapchat Clone Makes It Too Easy to Send Disappearing Images to All Your Friends

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Instagram has a habit of stealing other apps' features and, in the process, making them mainstream. When Snapchat rolled out stories, Instagram did the same, and, arguably, better. When TikTok took over the world, Instagram launched "Reels," and managed to get millions (if not billions) of users addicted to short-form video. Now, Instagram is targeting Snapchat once again, taking "inspiration" from the app's most iconic feature: disappearing photos.

Instagram's Instants are a bit dangerous

instagram instants
Credit: Instagram

On Wednesday, Instagram announced Instants, which the company calls "a new way to share in the moment." Instants are photos you can share with your friends that disappear after you open them. (Sounds familiar.) While your friends won't be able to save them, they can react and reply to your Instants, both of which go to your DMs. Any Instants you share don't disappear from your account, however: Instagram says your captures remain in an archive for up to one year, which you can reshare to your stories if you wish.

None of this is groundbreaking, of course. Anyone who has used Snapchat is familiar with the process here. What is unique about Instagram's approach, however, is who you send Instants to. Rather than choose individual contacts and groups to share these ephemeral images with, Instagram presents two options: Close Friends (the list of Instagram users you have designated as such), and mutuals (followers you follow back). The latter is simply called "Friends" in the app, and is the first choice Instagram presents when inviting you to send an Instant—which means it's way too easy to accidentally send an Instant to literally everyone you follow that also follows you back.

If you're a public, outgoing Instagram user, this might not sound like a bad thing. But I imagine the rest of us out there don't necessarily want to blast each and every one of our mutuals with a casual Snap-like photo. (I know I don't.) As such, if you're going to try Instants, make sure you know where your pics are going before you hit send.

How to try Instants on Instagram

Instants live in your DMs, but in an awkward spot. You'll find it in the bottom right corner, in a tab that pops out from the screen. When you tap it, you'll be able to see any Instants that were sent to you. If you don't have any, you'll simply launch the Instants camera interface. The most important element here is at the bottom: By default, you'll see "Friends," which means your Instant will go out to all your mutuals. If you want to switch to Close Friends, tap "Friends," then tap "Close Friends." Instagram gives you the option to quickly edit your Close Friends list here if you want to make any changes, including clearing the whole list, but note that any changes you make here are immediate. I accidentally cleared my entire Close Friends list because I thought I was deselecting the contacts that were suggested.

Taking the photo itself is pretty straightforward, but dangerous: You can choose whether to use the front or back camera, or whether or not to use flash. If you want to add a caption, tap the viewfinder to pull up the keyboard. (You add captions before taking the photo here.) You'll also find the Archive in the top right if you want to review any previous Instants you've taken. Once you capture the photo, however, you only have a few seconds to hit "Undo" before it sends to whichever friends list you have selected, so be careful. If you'd prefer a dedicated Instants experience, Instagram actually made an app for the feature for both iOS and Android.

How to dismiss Instants

You can't get rid of Instagram Instants, but you can "snooze" it. Back in the DMs window, you can swipe on the Instants UI to push it back into the side of the screen. It'll disappear, but you can bring it back at any time by swiping left on that edge of the display.



Five Built-In Chromebook Apps You Should Definitely Be Using

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One of the main appeals of a Chromebook is its simplicity: You've essentially just got a row of browser tabs, running web apps, with minimal background activity going on and everything instantly saved and synced to the cloud.

As Chromebooks have developed though, they've add more to this basic Chrome foundation. They can run Android apps now, for example, and they actually come with several pre-installed apps that are genuinely useful. Open up the Launcher (the Google icon, bottom left), to see what's available.

These are the best built-in apps you get right now, if you buy a new Chromebook Plus model—that's the slightly higher spec series, capable of supporting all the Gemini AI extras that Google has been pushing out in recent years.

Recorder

ChromeOS Recorder
Recorder offers simple recordings and transcriptions. Credit: Lifehacker

This is perhaps my favorite of the built-in ChromeOS apps. It's a powerful voice recorder and transcription tool, similar to Recorder on Pixel phones, and it's really simple to use: Click the record button, start speaking, and you're up and running.

You'll need to download a couple of extra AI models to your Chromebook, but once you do, you can have speech transcribed into text immediately, and get AI-powered summaries and titles for your clips too.

What's more, the app will identify different speakers if you want it to, and apply the correct labels based on voice speech patterns and style. All of your recordings can be easily accessed within the app, and shared elsewhere as and when needed.

Screencast

ChromeOS Screencast
Screencast lets you save and share screen recordings. Credit: Lifehacker

Screencast is a great tool for screen recording, and you can opt to include your webcam video and microphone audio as needed too. Whatever you're needing to share from your Chromebook display, Screencast enables you to do it.

Recording is straightforward, and handled via icons on the shelf at the bottom of the interface—there are annotation tools here too, if you need to draw on the screen. When you're done, any speech is automatically transcribed for you.

There are even some basic editing tools included here, so you can trim out unnecessary portions of your presentation or tutorial (or whatever it is). You can share your screencasts with others via customized links, as well.

Text

ChromeOS Text
Text is a basic text editor and works offline. Credit: Lifehacker

You don't always necessarily want to create an entire Google Doc or even a Google Keep note to jot ideas down, and that's where Text comes in: It's a basic, local text editor, the equivalent of Notepad on Windows or TextEdit on macOS.

There are a few handy features here, behind the plain interface. You get syntax highlighting for a variety of programming languages, configurable font and tab sizes, and a simple search function. You've also got light and dark modes to choose from.

Importantly, it can work completely offline, so it's ideal for distraction-free writing or coding when you don't want to have a dozen browser tabs open (or if you lose a wifi signal and need to remember something quickly).

Key Shortcuts

ChromeOS Key Shortcuts
Key Shortcuts lets you edit keyboard shortcuts as well as view them. Credit: Lifehacker

Keyboard shortcuts are among the best productivity hacks for getting more done in a shorter space of time, and Key Shortcuts lets you view all of the shortcuts available on ChromeOS—from opening notifications to changing the screen zoom.

This app is more than just a list of shortcuts, though: You can actually customize many of the shortcuts yourself, via the pencil icon that appears on the right as you hover the cursor. Don't like the full-screen screenshot shortcut? Change it.

You will be limited in terms of certain keypresses, and the dedicated keys (for volume, for example) that are available on your particular Chromebook model, but Key Shortcuts gives you plenty of flexibility as well as being a handy reference.

ChromeOS Gallery app
Gallery lets you work with images, video, audio, and PDFs. Credit: Lifehacker

Last but definitely not least, we have the excellent Gallery app. This is where you can edit images and PDFs, watch videos, and listen to audio. Each of the different components is relatively basic, but they all work well, and all work offline too.

With the image editor, for example, you can crop, rotate, and resize pictures, as well as annotate them with a variety of pen sizes, styles, and colors. There are also basic adjustments available for exposure, contrast, and saturation.

The PDF editor covers some of the main operations you might want to carry out on documents like these: Adding text, annotating pages, and inserting your signature. You can also get AI summaries of PDF documents.



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