Amazon just launched an app that lets people sign up for its palm recognition service without having to head to an in-store kiosk. The Amazon One app uses a smartphone’s camera to take a photo of a palm print to set up an account. Once signed up, you can pay for stuff by using just your hand, ending the tyranny of having to carry a smartphone, cash or a burdensome plastic card.

The tech uses generative AI to analyze a palm's vein structure, turning the data into a “unique numerical, vector representation” which is recognized by scanning machines at retail locations. You’ll have to add a payment method within the app to get started and upload a photo of your ID for the purpose of age verification.

The app launches today for iOS and Android. Previously, you’d have to go to a physical location to sign up for Amazon One. Beyond payments, the tech is also used as an age verification tool and as a way to enter concerts and sporting events without having to bring along a ticket.

Once you hand over your palm-print to the completely benevolent Amazon corporation, you’ll have unfettered access to each and every Whole Foods grocery store throughout the country. Amazon, after all, owns Whole Foods. Amazon One payments are also accepted at some Panera Bread locations, in addition to certain airports, stadiums and convenience stores.

There are obvious privacy concerns here, as passwords can change but palms cannot. Amazon says that all uploaded palm images are “encrypted and sent to a secure Amazon One domain” in the Amazon Web Service cloud. The company also says the app “includes additional layers of spoof detection,” noting that it’s not possible to save or download palm images to the phone itself.

Back when I was a kid (puts on old man glasses) we had the Casio SK-1. We’d spend all day making samples of burps and turning them into stupid little songs, but that’s about as far as it went. You couldn’t layer tracks or anything. Modern children, however, are about to get an actual full-featured groovebox, thanks to Playtime Engineering.

The Blipblox myTRACKS is a complete music production studio, according to Playtime. It features a built-in microphone for sampling (just like the Casio SK-1) but also 50 instrument sounds and 25 pads to play them on. These sounds can be arranged into five tracks, resembling many grooveboxes intended for adults, and there are two FX processors and a range of effects. Sure, it looks like a toy and probably feels like a toy, but it’s not really a toy. To that end, the announcement video shows an adult going to town on the thing once the kids are asleep.

You can transform sounds and add effects via two bright purple levers on the side, which work just like typical mod wheels. You’ll be able to buy sound packs online and upload them via USB-C. There's even a MIDI port. It's a groovebox, though not as high-tech as something like the Teenage Engineering OP-1 Field, or the Roland MC-707. 

Downloading sound packs and modulating effects may be a bit too complicated for the younger kids in your life, but the myTRACKS also includes hundreds of built-in melodies and drum loops to play around with and have fun. There’s also a randomization feature that the company says “instantly creates new songs for unlimited fun and inspiration.” These songs are likely to annoy you as you go about household chores, but it's better than a child staring at a tablet all day, right?

Playtime Engineering

Now the bad news. The kid-centric groovebox is just a Kickstarter project, for now, with shipments eventually going out in November. However, this isn’t Playtime Engineering’s first rodeo with this type of gadget. The company has released numerous child-friendly synthesizers and music-making devices in its Blipblox line. There’s the original Blipblox synth and the more recent Blipblox After Dark. We praised both of these instruments for being appropriate for children, but still enjoyable for adults. The myTRACKS Kickstarter goes live on April 9 and pricing will range from $250 to $300 for backers.

Steam is introducing a new way for your clan to play games together. The platform has announced Steam Families, a collection of game-sharing (and monitoring) features for parents and children currently available in beta. It takes the place of Steam Family Sharing and Steam Family View, rolling in some of their existing features alongside updates. 

Each member of a Steam Family will have a section called "family library" in their games list where they can access shareable games. Ownership remains with the purchaser, but each new title bought will appear in the list. You can play another member's games even when they're online (as long as they're playing another game). Plus, you can save your own progress and achievements. 

You can invite up to five other family members to your Steam Family account, with each member assigned the role of parent or child. Only adults can manage the account or implement parental controls, such as setting playtime limits (and reviewing requests for more), seeing playtime reports and choosing which games a child can play. Plus, they can control access to the Steam Store and chats. 

Steam Families also streamlines the process of children getting parental approval to buy games (thus, ideally for Steam, making them more frequent). Children can now request an adult on the plan to pay for their shopping cart, which a parent can manage via email or phone by pressing approve or decline. 

Steam Family is currently in beta and requires each member to join to participate. You can find the option to join under Interface and then choose Steam Family Beta in the Client Beta Participation dropdown menu. 

Replacing a smartphone every two years is partially why billions of phones go into landfills each year. If stacked flat atop one another, that many handsets would reach farther than the ISS. But we’ve become accustomed to that 24-month time frame because wireless carriers often push an upgrade on biennial contracts, and many smaller phone makers only offer software support for two years. But now, with longer software commitments from major manufacturers, along with growing right-to-repair legislation, many newer phones can stay in our pockets for closer to seven trips around the sun. Here’s how you can extend the lifespan of your smartphone and avoid shelling out hundreds before it’s absolutely necessary.

How to make your smartphone last longer

Engadget

Use a case

It’s a flashy move to carry a naked phone around, but the chances of a handset making it through a tumble go up dramatically when you employ extra protection. We recommend a number of them in our guide to iPhone cases and in our eco-friendly phone cases guide. In my family, we’ve been happy with Mous cases. Though we’ve never subjected our phones to the brutality seen in the company’s ads, I can say that these cases have seen my partner’s aging Samsung Galaxy and my elderly iPhone through some pretty gnarly spills, sparing them from scratches or worse.

Take care of the built-in battery (or use a power bank)

Since a phone’s battery is often the first thing to show signs of age, it’s worth it to follow recommendations for extending its lifespan. Lithium-ion batteries don’t perform well in heat and you should avoid charging them if it’s hotter than 95 degrees — doing so can degrade the battery quickly and even cause them to malfunction. They’ll tolerate cold weather better, but can get sluggish when things get too chilly.

If you’re storing a phone for a while, it’s best to do so with the battery at half charge, rather than full or empty. In fact, Li-ion cells last longer when they spend less time being either completely discharged or full — that’s why battery optimization features in iPhones and Pixel phones delay overnight charging to 100 percent until about an hour before you typically grab your mobile. And while it’s sometimes necessary to charge a battery quickly, a slower charging method when speed isn’t critical will put less stress on the ionic components and help extend the cell’s life.

But over time, any battery will eventually wear down. The cell powering my iPhone 11 can make it through a typical day, but if I’m traveling, relying heavily on navigation or using the phone as a hotspot, it’ll need a top-off before bedtime. That’s easy if I’m home, but out in the world, a battery pack is an essential. I have a slew of them on hand after testing for our best power banks guide and the two I grab most often are the Otterbox Fast Charge, because it looks cool and has a good capacity, and the Nimble Champ Pro, because it’s crazy fast.

If you really want to give your phone a new lease on life, a new internal battery could be the ticket. For Pixel phones, you can go through Google’s official channel for either a walk-in or mail-in repair, or you can pick the DIY route with iFixit’s Pixel repair kits and instructions. For iPhones, you can start with Apple’s official page, go through Best Buy or other third-parties, or try iFixit’s methods. Samsung also has an in-house option, or you can try Best Buy or iFixit. Depending where you go and the model of your phone, the price for a new battery and installation will likely run you between $45 and $150 — still far less than ditching your handset for something brand new.

Clean up your phone’s storage

Most advice on how to declutter your phone and make it run faster centers on one thing: freeing up space. Your phone’s OS will likely have suggestions for clearing up storage space, like automatically offloading unused apps or deleting year-old messages. You can also do things manually by deleting any apps you don’t use. Next, consider the photos and videos you’re storing locally and either opt to pay for cloud storage or transfer the files to a computer or an external backup device. You can also consider getting rid of any music and movies you may have downloaded for offline use, and deleting old messages and large attachments. A good rule is to keep your storage at around 80 percent capacity. Once you’ve deleted and transferred what you can, restart your phone to give it a chance to clear up its temporary memory.

Why you can (and should) extend the life of your smartphone

Photo by Sam Rutherford/Engadget

The e-waste stream grows each year and doesn't do great things for human or planetary health. Smartphone companies are offering better and more consistent trade-in deals, but even some electronic recycling has its faults. Simply hanging onto a device instead of opting for a new one is the most efficient way of cutting back on a phone's environmental impact — plus it'll save you money.  

While every giant phone maker would like you to believe that upgrading annually is critical, it’s worth noting that new generations of phones often bear strong resemblance to the prior year’s model. We called both the latest iPhone and Google Pixel the most significant updates in years, but prior to that, upgrading didn’t make much sense. The latest Samsung Galaxy phone has a slew of new AI tricks, but physically, it’s not much different than the one that came before it.

With only minor hardware upgrades, the more exciting new features come via over-the-air software updates. When Google released the Pixel 8 last October, the company promised security and software updates for a full seven years. Samsung came out with the Galaxy S24 in January of this year and committed the same support for its handsets. Apple hasn’t made the same pledge, but when the launch of iOS 17 last year cut support for the iPhone 8 and iPhone X, both models had enjoyed around six years of updates from launch.

What Apple did announce is that the batteries in all four models of the iPhone 15 last twice as long as the company originally claimed. Originally, battery capacity was listed at 80 percent of the original full charge after 500 cycles. Now, that same capacity rate applies to 1,000 cycles. The improvement, Apple says, comes courtesy of advanced battery tech and better power management from the operating system. It’s true battery technology has improved in capacity over the years, but longevity hasn’t gone up across the board, as a study by PhoneArena makes clear.

More advancements in battery life spans may be on the horizon particularly as the EV industry grows, which also relies on lithium-ion cells. For now, declining battery health is usually the most noticeable issue affecting older phones. This year, the European Parliament voted for rules surrounding battery-powered devices and included a mandate to allow consumers to “easily remove and replace” batteries. That won’t go into effect until 2027, and there will be plenty of interpretation as to what “easily” means. But EU mandates are what made Apple finally ditch Lightning ports on iPhones in favor of USB-C, so this could eventually be a step towards (once again) having smartphones with swappable batteries.

Even in the US, legislation will soon compel companies to make repair a better option. Right-to-repair bills were passed last year in New York, Minnesota and other states. California has the strongest rule, and it even garnered Apple’s support. Once the law goes into effect in July, it will require companies to provide repair tools and documentation, and to sell components for seven years after the last new model is made for any device costing more than $100. Of course, the law didn’t say anything about prohibiting “parts pairing,” in which a device only works properly when repaired with official parts by a manufacturer-authorized repair center.

Currently, a number of phones have decent repairability scores, according to the online repair community iFixit (the FairPhone 5 gets the highest marks). After California’s law goes into effect, more models may become user-repairable, considering few manufacturers are likely to ignore the state’s nearly 40 million customers. In the meantime, authorized repair is an option, as is self-repair for the more industrious.

If you're ready to commit to a year of Max, you can do so for a 40 percent discount. Right now, every tier of the streaming service is on sale — that includes the ad-free, 4K version for $140 annually, which works out to $12 per month instead of the regular $20 monthly. The least expensive sub is ad-supported and goes for $70 yearly, or $5.83 per month as opposed to $10. Between the two is an ad-free level without 4K support that's going for $105 for the year, when you'd usually pay $192 for 12 months.  

The deal is open to all new subscribers. Existing subscribers who buy their service direct from Max.com can also take advantage. If you're a returning subscriber and previously went through Max.com, the Apple App Store or Google Play, you can also get the discount. Unfortunately, only new subscribers via Fire TV are eligible. The timing of the deal is tied to March Madness promotions, as Max will stream all 2024 Division I NCAA men's basketball championship games live, along with other live sports. 

For those who don't remember, Max is the name given to the streaming service that combines HBO's programming with Discovery+ content. While the name may be less memorable, the smooshing of the two services means more content to peruse — from brands like HGTV and Food Network — in addition to fine HBO fare like The Last of Us and True Detective. It's also where you can find Studio Ghibli films and A24 movies. Plus Our Flag Means Death, though canceled, was fantastic. There's a reason we named Max one of the best streaming services out there. 

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.

One of the best things about the Android ecosystem is the availability of truly affordable phones for as little as $150. By comparison, the cheapest iPhone is based on a dated design and starts at $429. However, picking the right one can be a bit tricky, as reducing the price of a phone can sometimes result in too many trade-offs. So to give you a hand, we tested a bunch of the most popular options and put together a list of our favorite cheap Android phones.

How low should you go?

We tend to define a budget phone as costing between $150 and $350. Any lower and the device runs the risk of suffering from too many compromises, and above that, you cross over to pricier midrange handsets (if you're open to spending more, we shouted out a couple of our favorites at the very end of this guide).

But for those with a little wiggle room, there are some things to consider. For example, a child may be better off with a cheaper device, especially if it’s intended mainly for emergencies or texting parents (and not social media). On the higher end of this price spectrum, sub-$350 phones have come a long way thanks to improved performance, better cameras and nicer displays. This makes them a viable alternative to premium flagships, even if you have the freedom to spend more.

What to look for in a budget Android phone

When it comes to affordable devices, you get what you pay for. Most phones in this price range are made out of plastic, though the fit and finish of a specific model can vary a lot based on price. A bright screen is also important. Typically you’ll get LCD panels with a 60Hz or 90Hz refresh rate, but some phones may have OLED screens with increased color saturation. Long battery life is critical as well, so we tend to favor devices with larger power cells of around 5,000 mAh. In this price range, performance can vary a lot, so look for devices with at least 8GB of RAM and processors that can deliver stutter-free visuals. It’s also important to consider support length, as periodic operating system and security updates can extend the longevity of your device, which will save you money in the long run.

Do you really like the aesthetic of bowling but have no interest in the game itself? In January, Xbox released the special edition Dream Vapor controller with swirls that look like they've been pulled right from a bowling ball. Now, the Dream Vapor controller — which is a great accessory for the Xbox Series X|S, Xbox One or Windows — is on sale for $58, down from $70. The 17 percent discount puts the model at the lowest price we've seen yet.

Xbox's Dream Vapor controller is — dare we say — beautiful. It has pink and purple accents that swirl together to create a calm, aesthetically pleasing look. Even the buttons are in a light pink with purple accents. The wireless controller works like its counterparts, offering 40 hours of battery life, custom button mapping and a share button.

The Dream Vapor model isn't the only Xbox controller available for a record-low price. If you're looking for a basic new controller, the Robot White Xbox controller is down to $45 from $60 — a 25 percent discount. It's a sleek but fun option with ABXY buttons in a range of bright colors.

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.

The PlayStation Portal has turned out to be a bit of a surprise hit for Sony. The portable peripheral is often out of stock and hard to come by, even though it does just one thing: stream games from your own PlayStation 5. The device does not run games locally — unless you find a way to modify it to do so.

Two Google engineers claim to have done just that by getting PPSSPP, a PlayStation Portable emulator, to work natively on the Portal. A photo shows Grand Theft Auto: Liberty City Stories running on the system. Andy Nguyen, one of the engineers, says that no hardware modifications were required to make the emulator run and that the project took “more than a month of hard work” to see through.

Nguyen has discovered PS4 and PS5 exploits in the past, as The Verge notes. It’s not yet clear whether Nguyen will detail how to get PPSSPP working or release a jailbreak so that other folks can install the emulator on the Portal with relative ease. “There’s no release planned in the near future, and there’s much more work to be done,” Nguyen wrote on X. However, Nguyen hinted at posting some videos this weekend to show the emulator in action.

The Portal is clearly popular and it’s evident that players yearn to be able to do more with the system. As things stand, they can't even stream games from Sony's cloud gaming service. Perhaps these factors might be enough to convince Sony to give many fans what they truly want: a proper handheld successor to the PSP and the Vita.

Mobile phone ownership has become standard for people of most ages, and, while there's a convenience argument, experts and regulators alike have expressed concerns about children's well-being and distraction while learning. To that end, the UK government has become the latest to announce guidance for banning the use of phones during school. It follows other European countries like France and Italy, which prohibit phones in classrooms. 

Some schools in the UK already have no-phone policies in place, but these guidelines could bring widespread adoption and uniformity. "This is about achieving clarity and consistency in practice, backing headteachers and leaders and giving staff confidence to act," Gillian Keegan, the UK's secretary of state for education, said in a release. "Today's children are growing up in an increasingly complex world, living their lives on and offline. This presents many exciting opportunities – but also challenges. By prohibiting mobile phones, schools can create safe and calm environments free from distraction so all pupils can receive the education they deserve."

While the UK government encourages schools to create their own policies, it outlines a few overarching options. The first — and most extreme — is a complete ban on mobile phones from school premises. However, the guidance acknowledges that this could create complications or risks for children when traveling to and from school. The next option takes care of that problem while still taking phones away. It suggests having students hand in their phones when arriving at school.

Then there's the locker route, where phones are kept strictly in students' lockers or whatever personal storage they get at school. While this allows students to keep possession of their device, it still wouldn't be usable at any point in the day, even when accessing the locker during breaks. The final option aligns with what many schools do — let students keep their phones in their bags, but they should be turned off and never accessed. 

The guidance also recommends teaching students about the mobile phone's potentially harmful impact on young people. Study after study has found that social media, in particular, can negatively impact young people's mental health. The UK government argues that, in addition to combating the social media issue, restricting phone use can increase students' concentration, time being active and spending time with peers face-to-face. 

Parents are encouraged to contact the school directly rather than through a private phone if they need to get in touch with their child. The guidance also encourages parents to discuss the rules at home and, once again, the risks of phones and the internet.

Presidents' Day sales are usually more focused on appliances, mattresses and home goods than consumer tech, and that's the case again in 2024. That said, if you're looking for a new gadget, we've managed to pick out a few tech deals that are actually worth considering. Apple's AirPods Max are $100 off, for instance, while Anker's Soundcore Space A40, our favorite set of budget earbuds, is down to $59. The highly-rated Samsung S90C OLED TV is about $200 cheaper than usual, and Microsoft's Xbox Series S console is on sale to $220. We're also seeing good discounts on ASUS' ROG Ally gaming handheld, Samsung's Evo Select microSD card and Apple gift cards. Here are the best Presidents' Day 2024 sales on tech we could find. 

Best Presidents' Day sales on headphones

Best Presidents' Day sales on TVs

Best Presidents' Day sales on gaming gear

Best Presidents' Day sales on smartphones and tablets

Best Presidents' Day sales on other tech

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.