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Many Linux commands we still use every day originated with Version 1 Unix, all the way back in 1971. Some still outperform their modern equivalents, either in pure processing speed or in other measures like availability and flexibility.

Cordless tools are just too convenient to ignore, and they’re getting better all the time. The only problem is that this convenience comes at a cost in terms of batteries that have a shelf life, despite their rechargeable nature.

A web page without any styling is like a blank canvas. The possibilities are endless, and it’s easy to waste time experimenting with different layouts, colors, and fonts. But the default browser styles are not ideal, so you need to put in the effort just to get started with a proper design.

That cheap SATA SSD you installed years ago may not actually be as slow as it feels. If you have been filling it almost to capacity, the problem may have less to do with its age than with how much space you’re leaving available.

Roku is taking a cue from the likes of Disney and YouTube by tying services together The streaming platform creator is now offering Premium Subscription bundles in the U.S. that pair two services at a discount, with a single bill.

Many streaming platforms have evolved over the years, especially since almost every studio wants a stake in the market. It began with YouTube, which offered free streaming of public videos, followed by Amazon Prime digital rentals, and then Netflix adding streaming movies and shows to its DVD rental service in 2007. Netflix was the first one I used, and I used it before anyone else created their own streaming platform. I enjoyed watching my favorite 90s movies alongside newer ones and a handful of TV shows. Once I started, I couldn’t let go. Mentally, I knew that entertainment was only a few clicks away whenever I wanted.

Apple just introduced its brand-new iPhone lineup, including the all-new iPhone Duo with its foldable form factor alongside the iPhone 18 Pro and iPhone 18 Pro Max. So, as always, making sure your brand-new device stays protected is essential. ESR makes it possible to shield your phone from the bustle of daily life without sacrificing the device’s integrity or usefulness. Aside from cases and screen protectors, the brand’s new collection includes charging gear and more.

Excel has hundreds of functions, and I certainly don't know what all of them do. But every now and then, I find one that makes me wonder why I'd never come across it before. Here are seven that caught me by surprise.

Ryobi makes a little bit of everything, and it's part of the reason many DIYers and homeowners choose them over the competition. Sure, you probably have a Ryobi drill, impact driver, and maybe a sawzall, but the next tool you might want to buy is this new portable power cleaner that can replace your pressure washer.

Open source software is a vital part of modern computing; it’s involved in much of the software we use every day. But is it too good to be true, and is it really free, in either sense of the word?

Technically, Android is Linux, since it's based on the Linux kernel, but in reality, the most popular phone operating system in the world is better described as a Linux-based operating system that's a distant cousin of your usual Linux distribution.

Filament is a consumable your printer uses to make things, but even when you've used up all the filament in a spool, you still have a bunch of stuff left over.

This is going to be a review in progress. The reason is simple: the new Apple Watch Ultra 4, unveiled last week and launching properly tomorrow, touts numerous new features that won't be available until later this year (if you're in Europe, the timeline is unknown).

Apple provided me with a review unit of the new Ultra 4, and all I could do was focus on what was there. The highlights: longer battery life (huge!) and a new heart rate monitoring system, which Apple says is best in the business.

First, the specs:

• Case: Titanium

• Colors: Natural or Black

• Case size: 49mm

• Display resolution: 422x514 pixels, 1,245 square mm display area

• Display brightness: Up to 3,000 nits peak brightness, 1 nit minimum brightness

• Display type: Wide-angle OLED and LTPO3

• Chip: S11 with a 4-core Neural Engine, W3 wireless chip

• Storage: 64GB

• Connectivity: GPS, Cellular (5G and LTE), WiFi4, Bluetooth 5.3, satellite connectivity, second-gen Ultra Wideband chip

• Battery life: up to 50 hours of normal use, up to 84 hours in Low Power Mode

• Charging: Up to 80 percent charge in about 45 minutes

• Durability: Water resistance 100m, recreational scuba diving to 40m, dust resistance IP6X, tested to MIL-STD 810H standard

• Special features: Second-generation electrical heart sensor, always-on optical heart sensor

So what's new here? Apple Watch Ultra 4 repeats the colors from last year: Black Titanium (pictured) and Natural Titanium. Credit: Stan Schroeder/Mashable

If you take a closer look at those specs and compare them to the Ultra Watch 3, you'll see they're almost identical, with the only differences being the new chip, better battery life, and the second-gen heart-monitoring system. That's right: Even the colors are the same as last year and boil down to Natural Titanium or Black Titanium (my unit was of the Natural Titanium variety).

This is the rare gadget where I don't really mind the lack of visual updates. The Apple Watch Ultra has looked pretty much the same since the first version, but it looks rugged, powerful, and mighty, with a beautiful display that puts most other smartwatches to shame. I wouldn't mind a new case color just for variety's sake, but the design is (still) great.

It does, however, mean that I have little to report on display size, brightness, or basic functionality. It's all the same as last year's version.

The Siri Modular Watch Face has a special complication in the middle that always surfaces the most relevant widget. Credit: Stan Schroeder/Mashable

As for new watch faces, Apple's new watchOS 27 (which is what my unit is running) brings only one: Siri Modular. It's available for both the Series 12 and Ultra 4, but thanks to the Ultra 4's larger display, it has an additional bezel and a different (optional) Ultra font.

The new trick Siri Modular does is dynamically change the center complication to display whatever the top Smart Stack widget is at the moment. Turn the Watch's crown, and that widget will start rotating between the other widgets in your smart stack.

While the new Siri Modular face is a cool addition, I do regret that Apple didn't add additional new faces with the launch of the Watch Ultra 4. While its physical design remains the same, new watch faces are the easiest way to make the watch feel fresh.

I'm sticking with the Translucent Gray Ocean Band. Credit: Stan Schroeder/Mashable

One fresh thing is the wide range of bands on offer. Apple added numerous new versions across all of its band types, including Sport Band, Sport Loop, Nike Sport Band, and Hermes. Apple sent me a few to try out; by far my favorite was the new Translucent Gray Ocean Band, which is a perfect match for the Apple Watch Ultra 4's Natural Titanium color.

Battery life fit for athletes

The Apple Watch Ultra has always been advertised as a watch for athletes and adventurers, but the first couple of iterations just didn't have the battery life to match that claim. Now, with the Apple Watch Ultra 4, Apple says the battery will last up to 50 hours in normal use, up to 84 hours in Low Power Mode, and up to 18 hours in outdoor workout mode.

This should now be enough to finish an Ironman race, which is pretty much all you can ask of any sports watch. I haven't tried that and have no plans to, but I did take the Watch for an hour-long workout that included some calisthenics and bag work. The watch was fully charged that morning, and by evening it still had 81 percent battery remaining.

Overall, I had to charge the Watch roughly every third day, and could extend that by another day by using low power mode. This is a big deal for me as it means I don't have to worry about charging when I take the Watch on a weekend trip.

New heart rate monitoring system

The biggest hardware change on both the Watch Ultra 4 and Apple Watch Series 12 is the completely new Health Sensing System, which includes a new optical and electrical heart sensor. It can take heart rate measurements far more frequently throughout the day, thereby collecting more data, which is used to calculate metrics such as HRV (heart rate variability), a stress indicator. Apple pointed to a scientific study that singles out this new system as the best among wearables right now.

The new heart rate monitoring system takes measurements far more frequently than before. Credit: Stan Schroeder/Mashable

This new system also paved the way for Readiness, a feature that takes a bunch of data and essentially tells you how well you're doing and how ready you are to tackle a workout. Readiness takes a week of data to start showing up; I don't have a score yet, but will add it here as soon as I get that first reading.

Other health-related apps, such as Vitals and Heart Rate, now provide more precise, granular data thanks to the new heart rate monitoring system. One metric I find particularly useful is the ability to see at a glance how quickly your heart rate returns to normal after a hard workout.

The new heart rate monitoring sensors do fire more often, which can be a nuisance while you sleep or in a dark theater. Apple has thought of this, and the sensors will fire less often when the watch is in Theater or Sleep Focus mode.

In a dark room, the constant flickering of the heart rate sensors can be annoying, but fortunately there are ways to temporarily (and automatically) turn it off. Credit: Stan Schroeder/Mashable

Step tracking has also been improved, with Apple calling it "the most accurate in any smartwatch." I've been getting slightly lower step counts than on the Apple Watch Series 11, but it's hard to say whether that's more accurate than before. I have, however, enjoyed the new Steps complication, which shows me the number of steps I've taken today in real-time.

The stuff that's not here yet

Now we come to the complicated part. The new Apple Watch Ultra 4, as well as Series 12, come with several AI features. These are part of the Audio Intelligence suite of features, enabled by the new S11 chip, which includes four new features: improved Shazam, Sound Recognition, Live Rewind, and Siri Recap.

Shazam, which comes in the form of the Music Recognition widget, is simply better at identifying the song playing nearby. I've tried it out on numerous songs, even some obscure YouTube remixes, and it recognized them all instantly.

Sound Recognition is primarily aimed at people with hearing impairments, as it can help them recognize important sounds such as sirens, doorbells, or a baby crying.

Music Recognition now works incredibly fast, and I couldn't find a song it couldn't recognize. Credit: Stan Schroeder/Mashable

Those two are live now, but Live Rewind and Siri Recap are coming "later this year." Live Rewind gives you an AI-powered recap of the last 15 seconds of your life, so you can recall, for example, which menu items the restaurant waiter just listed for you. Siri Recap creates a "high-level summary" of your day.

Apple has pointed out that these don't store any audio data and are completely private to the user, but they still sound like potential privacy trouble to me. The features are opt-in to you, the user, but they listen to everyone around you, and these people may not always get a chance to opt in or out. Live Rewind does, however, play an audible sound, even if the Watch is on silent, and displays an animation, so that people nearby can see that it's being used.

We'll know more about these features when they go live. In Europe, where the privacy rules are pretty strict, it might take a while.

All of the health and fitness data collected by the Watch feeds into the Health app on the iPhone, which has undergone a big redesign. That, however, also isn't live yet; as I wrap up this text, it just became available in the iOS 27 developer beta. At first glance, I think the new Health app is a huge improvement, as it offers a clearer overview of various aspects of your health, including sleep quality, fitness level, heart health, and overall vital signs. I'll need more time (and a more finalized version) to assess how well it works, though.

Should you buy it? It's an amazing smartwatch, but not an essential upgrade from last year's model. Credit: Stan Schroeder/Mashable

Whether you need the new Apple Watch Ultra 4 depends on how you use it. If it's just a cool watch on your wrist that you sometimes use for workouts, and you don't require very precise sports metrics, then the old Ultra 3 or even Ultra 2 will continue to serve you well.

If you're an athlete, especially an endurance athlete, who needs the best battery life and the best heart rate measurement system available, then the Apple Watch Ultra 4 is an essential upgrade, even if you have an older version.

When someone new to Linux asks which distro they should start with, the usual recommendations are Ubuntu or Linux Mint. However, I think that’s an overgeneralization — and part of why some folks walk away from Linux with a bad taste in their mouth. The right recommendation depends entirely on why you’re switching in the first place and what’s actually motivating you to leave Windows or macOS.

SAVE OVER $20: As of Sept. 17, the Anker Solix C200 DC portable power station is on sale for $129.98 at Amazon. That's $20.01 off its full price of $149.99.

Opens in a new window Credit: Anker Anker SOLIX C200 DC Portable Power Station $129.98 at Amazon
$149.99 Save $20.01   Get Deal

If fall weather has you itching to grab your camping gear and go on an outdoor adventure, it's worth picking up a portable power station to bring along.

These devices can help keep you powered up on the go, and Amazon's a great place to find something on sale. Among the retailer's many discounted offerings at the moment is the Anker Solix C200 DC.

Usually priced at $149.99, this power station is over $20 off. The "limited time deal" tag on the store page is a strong indicator that it won't be on sale for long, so now is the time to make a move before the price goes back up.

SEE ALSO: Amazon announces dates for Prime Big Deal Days, its 48-hour 'October Prime Day' sale

The Anker power station is 39% smaller than similar power stations. There's even a strap you can get for it, though that's sold separately. And in terms of power, it boasts a 192Wh battery that delivers 200W of power and five charging ports: a USB-C (100W) port, a USB-C (140W) port, a USB-C (15W) port, and two USB-A (12W) ports.

It can also be recharged in three ways. With the 140W USB-C PD 3.1 port, it can fast recharge to 80% in 1.3 hours. Or it can be recharged via a car socket or solar panels, reaching 80% in 1.6 hours.

The clock is ticking to save on the Anker Solix C200 DC portable power station at Amazon.

Want to learn more about getting the best out of your tech? Sign up for Mashable's Top Stories and Deals newsletters today.

SAVE OVER $600: As of Sept. 17, the Hisense 65-inch U7 Mini-LED ULED 4K TV is down to its lowest-ever price of $847.99 at Amazon. That's $652 off its full price of $1,499.99.

Opens in a new window Credit: Hisense Hisense 65-Inch U7 Mini-LED ULED 4K UHD TV $847.99 at Amazon
$1,499.99 Save $652   Get Deal

Ahead of the Prime Big Deal Days sale event in October, Amazon has been dropping some excellent early deals for shoppers to check out. If a new TV has been on your mind, you're in luck.

We've already spotted solid savings on various screens, including the Hisense 65-inch U7 Mini-LED ULED 4K TV.

As of Sept. 17, this Hisense TV is on sale for a huge 43% off at the retailer. That's knocked it down to $847.99. Compared to its usual list price of $1,499.99, that's $652 in savings. Not to mention, the price tracking website camelcamelcamel notes this as a return to its lowest-ever price on Amazon.

SEE ALSO: How to sign up for Amazon Prime in time for the next Prime Day

Boasting a 65-inch screen, 4K resolution, and Hi-QLED technology, this Hisense TV looks like a real treat for the eyes. With 4K resolution, you'll enjoy incredible detail in what you watch, further enhanced by Hi-QLED technology to deliver vibrant colors, brightness, and contrast on screen. The display even has an anti-glare layer that minimizes reflections and prevents light from blocking out what you're watching.

If you love to game or watch live sports, it also offers a native 165Hz refresh rate that keeps the action looking smooth without blur or lag. And on top of all that, it's a Google TV, so you can easily access your favorite apps to stream shows and movies direct from the home screen.

However, it's currently listed as a "limited time deal," so act fast to save on the Hisense 65-inch U7 Mini-LED ULED 4K TV at Amazon before the discount disappears.

Want to learn more about getting the best out of your tech? Sign up for Mashable's Top Stories and Deals newsletters today.

TL;DR: The Pokémon TCG 30th Celebration Poster Collection is on sale for $48.99 at Walmart, down from its $89.99 list price.

Opens in a new window Credit: The Pokémon Company Pokémon TCG 30th Celebration Elite Trainer Box $48.99 at Walmart
$89.99 Save $41.00   Get Deal

The Pokémon TCG’s 30th Celebration expansion has only just landed, but the price cuts are already extending beyond the Elite Trainer Box deal (still under $85 at Amazon). Among the many products you can buy in the 30th Celebration expansion right now, its poster collection is now sporting arguably the best discount.

As of Sept. 17, the Pokémon TCG 30th Celebration Poster Collection is $48.99 at Walmart, down from its $89.99 list price — sold and shipped by third-party seller Cash Cards Unlimited. At a $41 saving, the 30th Celebration Poster Collection is now much closer to its $42.26 market price estimated by TCGplayer. However, you can save more by shopping with the dedicated trading card marketplace instead, with listings as low as $43.85 at the time of writing. 

SEE ALSO: The Pokémon TCG 30th Celebration ETB is way under market price on Amazon — buy for under $90 (if you get an invite)

You'll get three 30th Celebration Pokémon booster packs alongside foil Articuno, Zapdos, and Moltres promo cards. There’s also a double-sided poster covered with artwork from more than 160 cards in the anniversary set.

If there are any particular valuable chase cards you’re after — like the $210+ SIR Mew ex, the $170+ SIR Gengar ex, or the $145+ SIR Mew ex — you can also buy single 30th Celebration Pokémon cards at TCGplayer. 

TL;DR: Pokémon and streetwear brand Stance have announced their second and final limited-edition sock drop of 2026, launching Sept. 24 as part of the franchise's ongoing 30th anniversary celebration.

Pokémon's year-long 30th anniversary blowout isn't slowing down anytime soon. Following major brand collabs, the franchise is teaming back up with streetwear staple Stance for its second and final sock collection of 2026.

If you missed out on their first drop earlier this year — which sold out almost too quickly — this new limited-edition release gives fans another shot at stocking up. Launching Sept. 24, the line features six distinct character designs centered around fan favorites like Pikachu, Meowth, Snorlax, and Arcanine. Plus, parents and younger Trainers can match, as Pikachu and Meowth pairs will also be available in kids' sizes.

SEE ALSO: The Pokémon TCG 30th Celebration ETB is way under market price on Amazon — buy for under $90 (if you get an invite)

For serious collectors looking to fill out their real-world Pokédex, Stance is also dropping a limited-edition Pokémon Trainer Box Set that packs two major exclusives you can't get as standalone pairs:

• Arcanine Blaze Crew — An exclusive, fiery colorway locked strictly inside the collector's box.

• UV-Reactive Poké Ball Crew — The real showstopper, woven with light-sensitive threads that reveal hidden Pokémon graphics only when exposed to direct sunlight.

With Pokémon merch consistently flying off shelves throughout 2026, expect this drop to vanish fast. The full collection goes live on Sept. 24 exclusively at Stance.

I have had AT&T Fiber for over seven years at this point. While I enjoy the service and have had very few reliability problems with it, I really just want to use my own router. AT&T doesn't allow you to use anything but its provided gateway, and it's always annoyed me. Here's how I got around their rules and started using my own router with AT&T anyway.

SAVE UP TO $92: Shop Sandisk to get a 1TB portable SSD for $159.99, down from the list price of $251.99. You can also find a 128GB USB-C flash drive for $21.99 instead of the list price of $56.99.

Opens in a new window Credit: Sandisk 128GB Sandisk USB-C Flash Drive $21.99 at Sandisk
$56.99 Save $35   Get Deal Opens in a new window Credit: Sandisk 1TB Sandisk Portable SSD $159.99 at Sandisk
$251.99 Save $92   Get Deal

There's no sign of the memory shortage improving soon. Ever-rising tech prices indicate the major brands don't see it letting up soon either. That means adding storage to your setup today could mean snagging the best prices we'll see for quite a while. If you've been thinking of closing your eyes and making the upgrade, there's some good news from Sandisk.

As of Sept. 17, a 1TB Sandisk portable SSD is on sale for $159.99, marked down from the normal price of $251.99. If you don't need that much storage, a 128GB Sandisk USB-C flash drive is on sale for $21.99, down from the standard price of $56.99. That works out to a major 61% discount.

It's hard enough to figure out memory within our own brains, but now that external memory is hard to come by, things are rough. However, Sandisk has a collection of World Cup SSDs and thumb drives on clearance since the event is over. As long as you don't mind the look, there are great savings in store.

SEE ALSO: Want free books? Get 3 months of Kindle Unlimited for free ahead of Prime Big Deal Days.

The 1TB portable SSD is perfect for creators or travelers who need more storage space while on the road. Sandisk designed this model with durability in mind while keeping it compact. Read speeds reach up to 800MB/s on the 1TB option, which can hold thousands of photos and hours of video.

Going smaller, the 128GB Sandisk USB-C flash drive comes in a fun whistle shape with a wearable lanyard. You'll be able to transfer both photos and videos onto the flash drive to free up precious space on your phone or laptop. Speeds reach up to 300MB/s with this option. Plus, Sandisk offers a five-year warranty.

Since we're not expecting memory prices to drop anytime soon, snagging these deals from SanDisk is a smart move. Even if you don't need immediate storage relief, they'll be useful to have on hand for the future.