Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: ultra Clear Filter

Oura's biggest smart ring rivals were just banned in the US - but you can still buy them (for now)

Nina Raemont/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Oura won a patent dispute with Ultrahuman and RingConn. The two competitors infringed on form factor patents, the ITC ruled on Aug. 21. Ultrahuman and RingConn smart rings can no longer be sold in the US. Oura secured a final legal victory in its patent dispute with Ultrahuman and RingConn last week. The US International Trade Commission's ruling asserts that the two competing smart ring brands

Bose QuietComfort Ultra 2 Review: The Only Earbuds You Want on an Airplane

How much do you value quiet? I’m not trying to get profound here—this is a gadget review, not a self-help seminar—but it’s a question worth asking. Personally, I find quiet to be pretty important. Nothing says loving myself like putting on a pair of earbuds and telling the entirety of New York City to kindly, f**k off. And for that peace of mind, you have a lot of earbuds at your disposal. Any pair worth its weight in plastic will have the option for ANC nowadays. But just because they all have

Motorola Razr Ultra 2025 deal: Is it better than the Samsung Galaxy Z Flip 7?

Ryan Haines / Android Authority The Samsung Galaxy Z Flip 7 may be getting more attention, but that doesn’t necessarily mean it’s your best flip phone option. Many will prefer the Motorola Razr Ultra 2025, especially at the current discounted price point. This offer puts both phones at the exact $1,099.99 cost, but the Motorola handset usually is $1,399.99, and many would argue it is actually a better phone. Buy the Motorola Razr Ultra 2025 for just $1099.99 ($200 off) This offer is available

Here’s how much the Galaxy Tab S11 and S11 Ultra may cost in the US

C. Scott Brown / Android Authority TL;DR A leak may have revealed the US pricing for the Wi-Fi versions of the Galaxy Tab S11 and S11 Ultra. The 256GB Galaxy Tab S11 could cost $860. The Galaxy Tab S11 Ultra is said to start at $1,200. Galaxy Tab S11 leaks have been ramping up as of late. Only a couple of weeks ago, a massive leak revealed the full spec sheet and the prices for Europe. Since European pricing usually differs from prices in the US, we were still left wondering exactly how much

Topics: galaxy s10 s11 tab ultra

Belkin’s first 25W Qi2 chargers power up multiple devices

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. Posts from this author will be added to your daily email digest and your homepage feed. After announcing certification from the Wireless Power Consortium (WPC) a month ago, Belkin is now debuting its first three devices that support the Qi2.2 standard and faster 25W wireless charging speeds. The UltraCharge Pro 3-in-1 is available in sand and c

Insta360’s New Detachable Action Camera Makes GoPros Look Even More Outdated

Insta360 wanted to upset the staid design of action cameras two years ago with its Insta360 Go 3 and its odd magnetic camera pod. As much as I may want to stick a camera on my fridge, most users still want a device that will shoot video of the same quality as their average GoPro—no matter if the camera itself is the size of their thumb. As with most lenses, inevitably, you have to go bigger. The new $450 Insta360 Go Ultra trades out the old pop-out pod shape for a cube. It makes this magnetic ac

Insta360′

Insta360 wanted to upset the staid design of action cameras two years ago with its Insta360 Go 3 and its odd magnetic camera pod. As much as I may want to stick a camera on my fridge, most users still want a device that will shoot video of the same quality as their average GoPro—no matter if the camera itself is the size of their thumb. As with most lenses, inevitably, you have to go bigger. The new $450 Insta360 Go Ultra trades out the old pop-out pod shape for a cube. It makes this magnetic ac

The Tiniest Action Camera Is Now Slightly Larger, and So Much Better for It

Insta360 wanted to upset the staid design of action cameras two years ago with its Insta360 Go 3 and its odd magnetic camera pod. As much as I may want to stick a camera on my fridge, most users still want a device that will shoot video of the same quality as their average GoPro—no matter if the camera itself is the size of their thumb. As with most lenses, inevitably, you have to go bigger. The new $450 Insta360 Go Ultra trades out the old pop-out pod shape for a cube. It makes this magnetic ac

Insta360’s new tiny action camera combines stamina with a detachable magnet design

Insta360 TL;DR Insta360 has launched a new tiny action camera with improved video chops. The Insta360 GO Ultra brings 4K 60fps recording in a compact format and a detachable design. The GO Ultra also borrows other features, such as PureVideo, from the pro-grade action cameras like Insta360 Ace Pro. Insta360 is announcing a new compact camera suitable for both action shots and vlogging. The latest addition sits between the Insta360 GO, its compact vlogging camera, and the Ace Pro, which is de

Insta360 launches new action camera with removable storage

Chinese action camera (and now drone) company Insta360 has unveiled a premium addition to its lineup of compact cameras. The Insta360 GO Ultra is being billed as a new, more powerful product line in the GO series, instead of a replacement for the GO 3S. This next generation represents a substantial step up in performance, powered by a new 5nm AI chip, which is a big jump from the 14nm chip found on the GO 3S. It also benefits from a larger 1/1.28-inch sensor, roughly twice the size of the one i

Insta360 redesigned its compact action cam with a bigger battery and swappable storage

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. Posts from this author will be added to your daily email digest and your homepage feed. Insta360 has announced the next version of its compact Go action camera, which helped the company differentiate itself from established competitors like GoPro several years ago. As Insta360 teased earlier this week, the new Go Ultra not only breaks from the n

Apple Watch Ultra 3 will likely be my first Ultra model for two reasons

Apple Watch Ultra 3 is almost here, and rumors indicate it should be very much worth the two-year wait between upgrades. Here are two reasons I’m leaning toward making Apple Watch Ultra 3 my first ever Ultra model. #1: Bigger screen than ever before Apple Watch Ultra has historically offered a significantly larger display than other Apple Watch models. But that changed last year, when Apple Watch Series 10 eclipsed it. This year, however, all signs point to Apple Watch Ultra 3 retaking the sc

Pixel 10 Pro vs Galaxy S25 Ultra: I know which one I’d get

The Samsung Galaxy S25 Ultra is the smartphone equivalent of an all-inclusive holiday and costs about as much. Packing a massive screen, an impressive camera array, and plenty of push for even the pickiest power user, it’s not a smartphone you simply settle on. But, flagship devices only have a brief time in the sun before something new and potentially better comes along. The latest pretender is from Google and is in the form of the Pixel 10 Pro. Which would you buy: Pixel 10 Pro or Galaxy S25

Topics: 10 galaxy pixel pro ultra

Our favorite robot vacuum is $550 off!

Jonathan Feist / Android Authority Are you looking for the best robot vacuum around? The Narwal Freo Z Ultra is the one, at least in our book. It’s usually very pricey, too, so today’s deal is an excellent opportunity to get it at a much more enticing price. While it is usually $1,499.99, you can take it home for just $949.99 right now. Buy the Narwal Freo Z Ultra robot vacuum and mop for just $949.99 ($550 off) This offer is available from Amazon, and it comes in two stages. First, an automat

I took 500 photos with the two best Android camera phones - and the winner was obvious

Prakhar Khanna/ZDNET ZDNET's key takeaways Oppo Find X8 Ultra performs better than its Samsung rival in almost every scenario. The Galaxy S25 Ultra comes close in ultrawide camera comparison. Oppo's flagship has unique features like XPAN mode, Hasselblad color science, and Master mode. The Samsung Galaxy S25 Ultra houses one of the most versatile camera systems on a mainstream phone, thanks to its two telephoto cameras and an ultrawide sensor coupled with a 200MP primary camera. Also: Sams

The POCO Carnival 2025 brings fun games, social media challenges, and massive discounts

Starting as an independent brand under the Xiaomi Corporation in 2018, POCO quickly made a name for itself as a key player in the smartphone world, now reaching over 98 countries worldwide. One of the main reasons for its rapid success is POCO’s focus on appealing to a younger audience of smartphone enthusiasts. With its vibrant, eye-catching, and cool designs that truly stand out among the usual boring slabs, POCO offers a wide range of gaming, entertainment, and performance-focused phones, al

The Apple Watch Ultra is on sale for a record low of $650

If you’re interested in a long-lasting smartwatch, and like to stay within Apple’s hardware ecosystem, the Apple Watch Ultra 2 is the best choice. It’s Apple’s most durable, longest-lasting smartwatch, and it’s currently on sale for $649.99 ($150 off), an all-time low price at Amazon and Best Buy. The Apple Watch Ultra 2 comes in a single case size (49mm), material (titanium), and configuration (GPS + Cellular), so the only choice you have to make is which band best fits your style. The Apple W

Ultrahuman brings advanced cycle and ovulation tracking to its smart ring

ZDNET's key takeaways Ultrahuman Ring Air users can get paid-for cycle tracking features. Cycle and Ovulation Pro launched on Friday. The tool enables people with irregular menstrual cycles to track their periods accurately. Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. Ultrahuman Ring Air users are getting new, advanced ways to track their menstrual cycle, as the smart ring and wearable health brand launched Cycle and Ovulation

Is now a good time to buy an Apple Watch?

Next month, Apple should be refreshing its entire Apple Watch lineup. It also recently reintroduced the Blood Oxygen feature that was previously missing from the Apple Watch Series 9, Series 10, and Ultra 2 – so if you were someone who depended on that feature, there’s no longer a need to hold out. That begs the question, what’s around the corner for Apple Watch? Next-gen Apple Watch rumors In just a number of weeks, Apple should be unveiling the Apple Watch Series 11, Ultra 3, and SE 3. All t

The same photos, four ways: How Android brands see the world differently

Robert Triggs / Android Authority It’s the perfect time of the year to take snaps of pretty, colorful things. But as we know, not every camera captures the same scene in quite the same way. Often, the differences are small, but when it comes to color science, every brand has its own take on what the perfect picture looks like. Despite years of innovation and brand partnerships, it seems impossible to please everyone. Whether it’s Samsung’s historic oversaturation or more modern issues with blan

Ultrahuman Calls Its Ring Air the World's Most Accurate Smart Ring for Tracking Ovulation

Ultrahuman has taken an algorithm designed for intravaginal fertility monitors and transformed it into a non-invasive, temperature-sensing feature that can track your cycle right from your finger. The wearable health tech company announced today that it acquired viO HealthTech, which created the OvuSense algorithm. Validated in 13 peer-reviewed clinical publications and backed by 15 years of clinical research, the algorithm draws on data from over 260,000 cycles collected with medical-grade sen

Ultrahuman Calls Ring Air the World's Most Accurate Ovulation-Tracking Smart Ring After New Acquisition

Ultrahuman has taken an algorithm designed for intravaginal fertility monitors and transformed it into a non-invasive, temperature-sensing feature that can track your cycle right from your finger. The wearable health tech company announced today that it acquired viO HealthTech, which created the OvuSense algorithm. Validated in 13 peer-reviewed clinical publications and backed by 15 years of clinical research, the algorithm draws on data from over 260,000 cycles collected with medical-grade sen

Ultrahuman acquires viO HealthTech to launch enhanced cycle and ovulation tracking

Smart ring maker Ultrahuman is acquiring women’s health technology company viO HealthTech to launch advanced cycle and ovulation tracking, the company announced on Friday. The financial terms of the deal were not disclosed. Thanks to the acquisition, the company is launching a new plug-in for the Ultrahuman Ring AIR called “Cycle and Ovulation Pro.” The plug-in will allow users to accurately track their cycles, get fertility planning support with ovulation confirmation, and detect patterns like

Apple Watch blood oxygen workaround arrives just in time

With the release of watchOS 11.6.1 and companion iOS 18.6.1, Apple managed to restore blood oxygen readings for U.S. owners of Apple Watch Series 9, Series 10, and Ultra 2. The method is slightly less convenient, as it shifts processing data and displaying results to the iPhone, but it restores a capability that had been entirely removed since late 2023. The timing works in Apple’s favor. That’s because Apple Watch Series 8, Ultra 1, and earlier owners who are on the fence about upgrading to S

I compared the best Samsung Galaxy and iPhone model in 2025: The winner is not so obvious

Kerry Wan/ZDNET A quick scan through ZDNET's list of the best phones, and two names usually top the list -- Samsung and Apple. That's no exception with our most recent picks, as the Galaxy S25 Ultra and the iPhone 16 Pro Max take the top two spots. That list will likely be changing soon, though, as Apple is expected to unveil a successor that is the iPhone 17 Pro Max. Also: Should you buy the iPhone 16 or iPhone 17? How to decide which model to buy Both the 16 Pro Max and the S25 Ultra are th

Topics: 16 iphone pro s25 ultra

New Mac Pro could boast M4 Ultra chip, per report

Apple has long been rumored to have a new Mac Pro in development, and a new report suggests it will come with a more powerful chip than we’ve yet seen: the M4 Ultra. Earlier this year, Apple was expected to have two pro-focused hardware updates coming: a new Mac Studio and also the next-gen Mac Pro. The Mac Studio launched in March, but there’s been no update on a new Mac Pro since then. Now, a Macworld report indicates that’s because it will come with a brand new chip that’s still in develop

Topics: m4 mac new pro ultra

Samsung Galaxy S25 Ultra vs. iPhone 16 Pro Max: We tested both, and here's the winner

Kerry Wan/ZDNET A quick scan through ZDNET's list of the best phones, and two names usually top the list -- Samsung and Apple. That's no exception with our most recent picks, as the Galaxy S25 Ultra and the iPhone 16 Pro Max take the top two spots. That list will likely be changing soon, though, as Apple is expected to unveil a successor that is the iPhone 17 Pro Max. Also: Should you buy the iPhone 16 or iPhone 17? How to decide which model to buy Both the 16 Pro Max and the S25 Ultra are th

Topics: 16 iphone pro s25 ultra

Apple Watch gets reformulated, non-patent-infringing blood oxygen monitoring

In early 2024, Apple removed a blood oxygen monitoring feature from its then-current Apple Watch Series 9 and Ultra 2 watches, following a ruling that the feature violated light-based pulse oximetry patents from a California-based company called Masimo. Removing the feature allowed Apple to circumvent an import ban and continue selling the Series 9 and Ultra 2 (and, later, the Series 10) in the US. Today, Apple announced that it's restoring a version of the blood oxygen monitoring feature to af

The CUKTECH 15 Ultra strikes a great balance between raw power and portability

CUKTECH 15 Ultra Power Bank The CUKTECH 15 Ultra Power Bank strikes a perfect balance between power and portability. It has a nicely sized 20,000mAh battery, fast charging speeds at 165W of output, three ports, rapid recharging with two input sources, and a stylish design. After testing a wide variety of battery packs, I often find myself craving something more balanced. Smaller ones are very convenient to carry around, but are never powerful enough. The bigger ones get the job done, but they c

I bought the 2025 version of Samsung's Galaxy Watch Ultra - here's the model I'd recommend instead

Samsung Galaxy Watch Ultra ZDNET's key takeaways The Samsung Galaxy Watch Ultra is on sale for $650 in four color options. Its display is vibrant and large, the battery lasts through a couple of days, and LTE is provided at no extra cost. It comes in a single 47mm size, gesture support is limited, and external sensor connections are not supported. $649.99 at Amazon Last year's Samsung Galaxy Watch Ultra was my favorite Google WearOS smartwatch, so when I saw the 2025 Watch Ultra with its new