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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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We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.

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.



This Samsung Gaming Monitor With Adjustable Stand Is $90 Off Right Now

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We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.

Samsung’s 27-inch Odyssey G5 (G51F) gaming monitor has dropped to $159.99 on Amazon, which is the lowest price it has reached so far, according to price trackers. That’s a noticeable discount from its usual $249.99 price, and it makes a lot more sense now for anyone ready to move on from a basic 1080p setup without jumping into the much higher cost of OLED displays. It’s a flat panel (unlike Samsung’s many curved gaming displays), with a matte coating that helps minimize glare in brighter rooms, and comes with a stand that supports height, tilt, and pivot adjustments (something many budget gaming monitors skip entirely).

The G51F’s combination of 180Hz refresh rate, 1ms response time, and AMD FreeSync support makes fast-paced games look smoother and feel more responsive than they do on standard 60Hz displays, especially in shooters, racing games, and competitive multiplayer titles. The VA panel also helps the monitor deliver deeper blacks and stronger contrast than many IPS alternatives in this price range, so darker games and movies tend to look less gray and washed out. That said, while HDR10 support is included, buyers should keep expectations realistic—with 300 nits of brightness, this is more of a basic HDR experience than the kind of dramatic HDR you get from higher-end Mini LED or OLED displays.

Outside of gaming, the Odyssey G5 works reasonably well as a general-purpose monitor too. The sharper 1440p resolution makes multitasking easier, and the extra screen space helps when editing photos, managing spreadsheets, or keeping multiple windows open. Connectivity is decent as well, with HDMI, DisplayPort, and USB support for accessories and peripherals. That said, like many VA panels, it can show some motion smearing in darker scenes, and people who mainly play competitive esports games may still prefer faster IPS or OLED options. Still, for under $160, this makes for a practical upgrade for someone who wants sharper visuals, smoother gameplay, and a more versatile display without overspending.




This LG OLED Gaming Monitor Is 40% Off Right Now

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We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.

OLED gaming monitors have become much easier to recommend over the last year, mostly because prices have started dropping below the $500 mark. LG’s 27GX704A-B UltraGear OLED is one of the better options in that category right now, with excellent motion handling, extremely low input lag, and the glossy WOLED panel that gives games a cleaner, more contrast-heavy look than many matte alternatives. It’s also down to $477.99 on Amazon, a 40% discount from its usual $799.99 price.

At this price, the LG 27GX704A-B lands much closer to premium IPS gaming monitors while still offering the contrast and motion performance OLED panels are known for. This is a 1440p display with a 240Hz refresh rate, so it’s clearly aimed at PC gamers who care more about responsiveness and motion clarity than pushing full 4K resolution. Competitive games like Valorant, Apex Legends, and Call of Duty benefit the most here because the near-instant response time keeps motion looking unusually sharp, even during fast camera movement or flicks across the screen. The panel itself uses LG’s newer third-generation WOLED technology and supports both FreeSync Premium Pro and G-SYNC compatibility, so screen tearing is less of an issue regardless of whether you use an AMD or NVIDIA graphics card.

One of the more noticeable differences between this model and LG’s earlier UltraGear OLED displays is the glossy screen coating—instead of the matte finish found on many gaming monitors, this panel looks clearer and a bit punchier in darker rooms because the coating doesn’t soften the image as much. Blacks look genuinely deep, HDR highlights stand out nicely, and games with darker environments benefit a lot from the OLED panel’s per-pixel lighting. The downside is that reflections become much more noticeable if your setup sits near a sunny window or a bright overhead light, and VRR flicker can appear when frame rates bounce around heavily in darker scenes. The LG 27GX704A-B is also positioned as an entry-level OLED gaming monitor, so you won’t get premium features like DisplayPort 2.1, a built-in KVM switch, or an especially advanced USB hub beyond two basic USB-A ports.




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