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I Tried the Mattress Currently at the Colorado Springs Olympic Training Center

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I Tried the Mattress Currently at the Colorado Springs Olympic Training Center


Photograph: Julia Forbes

Based on the advertised deep contouring and pressure-relieving AirCradle foam, I expected the pressure relief to be a standout feature, but it wasn’t. This is not to say that pressure relief was absent in testing, but it was minimal compared to that of firmer hybrid mattresses I’ve tested such as the DreamCloud Hybrid or the Wolf Memory Foam Hybrid Premium Firm. Which brings me to firmness: By my measure, this was not a “medium” mattress. Saatva rates this mattress between 5 and 7 on the firmness scale, so it falls in the medium-firm range. Unless you’re more than 200 pounds or have a taller build, your body mass would lead to more sinkage. This felt like a true firm mattress, which I’d rate at 7.5 to 8 out of 10. For context, the firmer hybrid mattresses we’ve tested, like the Plank Firm Luxe and Bear Elite Hybrid, reside in the 8 to 10 range of the firmness scale.

To be clear, a firm mattress is not at all a bad thing. The light cushioning for my pressure points, especially my hips, was right on target for back and stomach sleepers. Paired with how much spinal alignment support you get from this mattress, this is an excellent choice for these two sleeping positions. Side sleepers, I’m much more hesitant. In my two-week testing period, I also tried this mattress with Saatva’s Graphite Memory Foam Topper, which was included in the Winter Bundle. That helped significantly to create more cushion to sink into. The downside is that it’s not included with the mattress and costs extra. Athletes will have this available to them in Colorado Springs, but I can’t help but wonder whether, for LA28, it might have been more strategic to go with the Saatva Classic mattress, with its three customizable firmness levels and two heights. However, I can’t even begin to contemplate the logistical headache that would be; I am just a humble mattress tester.

The Saatva Memory Foam Hybrid did well at maintaining a bouncy feel that supported me as I moved between sleeping positions. It also maintained good motion isolation, keeping the bed stable so my husband wasn’t disturbed on his side as I tossed and turned. I wouldn’t label this a cooling mattress, even with the graphite-infused topper. It stayed more temperature-neutral, not amassing excessive body heat, but it didn’t offer a cool-to-the-touch feel either.

Personal Record

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Photograph: Julia Forbes

Overall, this is a high-quality offering from Saatva, and based on my testing history with the brand, I expected nothing less. It also comes with Saatva’s free white-glove delivery service, which includes delivery, mattress setup, and haul-away of your old mattress. As someone who hauls around beds every single week, this being part of your purchase is a very big deal. Throw in a 365-night sleep trial with no minimal “break-in” period, plus a lifetime warranty that Saatva offers, and you’ll probably start to understand why I’ve always regarded this brand as one of the best in the game—they know what they are doing.



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Oracle readies AI note-taker for NHS | Computer Weekly

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Oracle readies AI note-taker for NHS | Computer Weekly


Oracle is making its Health Clinical AI Agent available to NHS trust and private practices. The note-taking software has been piloted at a number of hospital trusts in the UK, including Barts Health NHS Trust, Imperial College Healthcare NHS Trust, all of whom have now decided to deploy the technology more broadly.

In January, NHS England published a self-certified registry for AI note-taking technology, which requires suppliers to comply with standards on clinical safety, technology and data protection.

At the time, it urged NHS organisations in England to take advantage of the 19 suppliers that have registered, offering ambient voice technologies, which, according to NHS England, have the potential to save clinicians up to two or three minutes for each patient consultation, freeing up more time for them to see other patients. However, the Oracle software does not seem to be listed on NHS England’s Ambient Voice Technology Self-Certified Supplier Registry.

Oracle says Clinical Note automatically drafts structured notes from patient-clinician interactions. As the clinicians who took part in the pilot explain, this means they only have to review and approve the notes, which reduces the administrative work, enabling clinicians to focus on the patient during a visit.

Discussing the pilot, Robin Kearney, consultant in acute medicine at Milton Keynes University Hospital, said: “As a user of the Clinical AI Agent, it’s been really fantastic. It’s improved the accuracy of my notes and given me a lot of time back. Now, when I see a patient, I can spend all my time focusing on them. I can complete my letter and give it to the patient before they even leave the department a few minutes later – plus, if another clinician sees the patient, they can write a note immediately so everyone else in the team will know within a few minutes what the plan is for the patient. That’s allowing that patient to get joined-up care. That was really difficult before.”

Another pilot user, Sanjay Gautama, chief clinical information officer and Caldicott guardian for Imperial College Healthcare Trust NHS and North West London Integrated Care Board, said the pilot demonstrates the power ambient voice technology can bring to the NHS. “It is beneficial for both patient and clinician experiences,” he said. “Our clinicians can focus on engaging with the patient, knowing that comprehensive and robust notes will be taken. These notes are then available for clinical staff to review, approve, and action appropriate follow-up care.”

Sarah Jensen, group chief informatics officer at Barts Health NHS Trust, added: “They just need to download the app on their phone, place it near the patient to record the conversation, and this is processed in the trust system to strip out any chat that is not relevant to diagnosis or treatment.”

Class I medical device

While it is not yet listed on NHS England’s Ambient Voice Technology Self-Certified Supplier Registry, Oracle said Clinical Note is UKCA self-certified as a Class I medical device.

An Oracle spokesperson said: “The Ambient Voice Technology register has recently reopened, and Oracle is preparing its submission. Oracle Health Clinical AI Agent, Clinical Note is already used safely and effectively by hundreds of customers in the US and will help the NHS deliver exceptional care.”



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Myriota introduces satellite-based scalable global asset tracking | Computer Weekly

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Myriota introduces satellite-based scalable global asset tracking | Computer Weekly


Blind spots and outages have been the traditional weak spots of terrestrial networks designed to offer coverage for internet of things (IoT) applications, and Myriota believes it can address these challenges by combining native 5G non-terrestrial network (NTN) satellite connectivity in a purpose-built tracking device called AssetHawk.

Myriota says supply chains are growing increasingly complex, and that blind spots and outages in terrestrial coverage create significant operational and financial risk – particularly across industries such as transport and logistics, equipment leasing, mining, and agriculture.

Powered by its existing HyperPulse connectivity system, AssetHawk is said to be able to address these challenges by combining native 5G NTN satellite connectivity in a purpose-built tracking device – delivering an affordable, feature-rich satellite asset tracker.

AssetHawk is engineered to deliver reliable global visibility beyond the reach of traditional cellular networks. It can support scalable tracking of trailers, containers, pallets, vehicles and unpowered assets to verify delivery milestones, reduce asset loss, improve utilisation, lower operating costs and improve margins as fleets and deployments scale. Native 5G NTN connectivity provides global visibility for broad use cases including trailers, cargo, vehicles and unpowered assets. 

Intended for rapid deployment at the edge, Myriota describes AssetHawk as a ready-to-use device that installs in minutes and integrates seamlessly with third-party visualisation and analytics platforms.

The company says that the tracker’s compact, low-profile design and flexible mounting options, including magnetic mounting, make it well-suited to rotating fleets and temporary assets. An IP68-rated enclosure has been used to offer reliable operation in harsh conditions, surviving submersion, dust, impact and extreme temperatures commonly encountered in mining, agriculture and heavy industry.

For long-term deployments, AssetHawk is said to have been engineered to minimise operational overheads. Low-power hardware delivers a battery life of up to 10 years on two AA batteries, while intelligent firmware automatically increases location update frequency when movement is detected. The result is said to be sharper insights while optimising power consumption and operational costs.

The tracker will soon be available with optional Bluetooth Low Energy capabilities to enable the capture of valuable condition data from Bluetooth sensors, including temperature, vibration and other environmental metrics.

The device operates on a standards-based 3GPP Release 17 architecture, using private data paths to protect against unauthorised access or interference – meaning security and data integrity are built into the platform.

AssetHawk is also said to be purpose-built for operations at the edge, supporting use cases such as tracking trailers and containers across borders, monitoring leased equipment throughout its lifecycle, locating shared agricultural assets in remote paddocks, and gaining early visibility of critical equipment during mining exploration.

Developed on a TAA-compliant supply chain and backed by its experience in operating secure satellite networks commercially, Myriota is fundamentally confident that AssetHawk can meet the needs of government, and enterprise customers where trust and resilience are critical.

“Most tracking projects fail not in the lab, but at scale – when battery swaps, coverage gaps and complex integrations erode the business case,” said Myriota CEO Ben Cade. “AssetHawk is designed to flip that equation. By delivering global coverage, predictable multi‑year life and straightforward integration in a single device, we’re giving solution providers and systems integrators a way to scale tracking profitably, even for assets that were previously too remote or low‑value to justify a tracker.”



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Which Samsung Galaxy Phone Should You Buy?

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Which Samsung Galaxy Phone Should You Buy?


Other Samsung Phones to Consider

If you don’t see a Samsung phone mentioned in this guide, that might be because it’s not sold in the US and is a little harder to source for testing. But here are a few other Samsung phones I’ve tested to consider.

Samsung Galaxy S25 Edge.

Photograph: Julian Chokkattu

Samsung Galaxy S25 Edge for $1,220: Have you ever wanted a really thin and lightweight phone? No? Well, Samsung has an option for you anyway. The Galaxy S25 Edge (6/10, WIRED Review) sits in the middle of Samsung’s flagship lineup and matches several features of the Galaxy S25 Ultra, like a titanium frame, stronger front glass, and 4K 120 frames per second video recording. All the cameras even have autofocus. But it made several sacrifices to achieve its amazingly slim 5.8-mm frame (for context, the S25 Ultra is 8.2 mm thick). There’s no stylus, no telephoto camera, and worst of all, the battery capacity has been slashed. We’ve seen this before—thin phones have always compromised on battery life, and that’s no different here. I constantly had to baby this phone’s 3,900-mAh battery with average to heavy usage, and that’s just not acceptable. (The iPhone Air did it better.) If you find yourself constantly near a power source and you think you’ll enjoy the slim and light design, then go for it. Rumors suggest that the Edge did not perform well, and it may not see a successor in 2026.

Image may contain Electronics Mobile Phone Phone Iphone and Photography

Galaxy A17 5G.

Photograph: Julian Chokkattu

Samsung Galaxy A17 5G for $200: On paper, the Galaxy A17 (5/10, WIRED Review) seems like a really great deal. Six years of software support, an AMOLED screen, expandable storage, and a decent camera. Unfortunately, it’s held back by lackluster performance. The problem is specifically the very limited 4 GB of RAM in the US model, which severely ruins the entire experience of using the phone. If you had to use your smartphone in an emergency, I would not trust the A17 to be reliable. But if your needs are extremely minimal, it may suffice.

Image may contain Electronics Mobile Phone Phone Iphone Person and Photography

Galaxy A36.

Photograph: Julian Chokkattu

Samsung Galaxy A36 5G for $395: The Galaxy A36 (6/10, WIRED Review) doesn’t quite measure up to its peers from Nothing and Motorola. Performance is just too choppy, and that’s not acceptable at this price. It’s manageable—it’s not so slow that it will frustrate—but you can do better. If your needs are very minimal, it’s an OK phone, and the camera system is good, with day-long battery life, a nice AMOLED screen, and 6 years of software updates.

Two foldable mobile phones side by side with one in the vertical upright. position  and the other in an Lshaped hinge...

Galaxy Z Fold6 and Flip6.

Photograph: Julian Chokkattu

Samsung Galaxy Z Fold6 or Galaxy Z Flip6: If you don’t want to pay a premium for a new folding phone, then consider 2024’s Galaxy Z Fold6 and Galaxy Z Flip7 (7/10, WIRED Review). The Fold6 has a close to “normal” smartphone experience on the exterior 6.3-inch screen. Open the phone up, and there’s a vast 7.6-inch AMOLED screen staring at your face, turning this folding phone into a tiny tablet. The Flip6 isn’t as nice as the newer Flip7—the bigger and brighter cover screen on the latest model is a step up—but it’s worth considering over the new Galaxy Z Flip7 FE. Technically, it’s nearly identical to that phone, but the FE uses a Samsung Exynos chip instead of a Qualcomm processor, and performance may not be as smooth. The main drawback? Battery life isn’t great. Make sure you don’t pay MSRP for these 2024 phones.

If you’re looking to save some cash, it’s fine to buy Samsung’s Galaxy S23 range or the Galaxy S23 FE from 2023, as long as the prices are a good deal lower than the original MSRP. (They’re hard to find at most major retailers.) These phones will still get support for a while, and they’re pretty great. I don’t think it’s worth buying anything older.

Should You Invest in Samsung’s Ecosystem?

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Photograph: Julian Chokkattu

Samsung is one of the few smartphone manufacturers that can match Apple in its hardware ecosystem. Not only does the company make smartphones, but you can also expand your experience by adding on a Galaxy Watch8 smartwatch, Galaxy Buds3 Pro earbuds, Galaxy Ring fitness ring, Galaxy Tab S11, and even a Windows-powered Galaxy laptop.

There are certain perks to this, like how some features on the Galaxy Ring and Watch8 are only available when paired with a Samsung phone, and its earbuds will automatically switch between Samsung devices based on what you’re using. There’s not much in the way of exclusive features when using a Galaxy phone with a Galaxy laptop, but features like Quick Share let you speedily send photos and documents between your devices.

Again, it’s not necessary, and these other devices might not be the right ones for you within their respective categories, but if you’re chasing hardware parity, you have that option with Samsung.

What Is Galaxy AI?

Closeup of a screen on a Samsung Galaxy S25 showing the artificial intelligence feature called Gemini

Photograph: Julian Chokkattu

With the Galaxy S24 series, Samsung launched “Galaxy AI,” a selection of artificial intelligence features, many of which are powered by Google’s Gemini large language models. These enable smart features that may be helpful day to day, like real-time translations during phone calls, real-time transcriptions in Samsung’s Voice Recorder app, the ability to summarize long paragraphs of text in the Samsung Notes app, or change a sentence’s tone with the Samsung Keyboard.

In the Galaxy S25 series, Galaxy AI expanded to include Gemini as the default voice assistant and the ability for Gemini to work with multiple apps simultaneously. It also debuted Drawing Assist, which lets you sketch or enter a prompt and get an AI-generated image. Now, you can also use video in real-time with Gemini, even from the cover screen of the Galaxy Z Flip7.

You can find many of these features by heading to Settings > Galaxy AI to toggle them on or off. We have an explainer on how to limit Galaxy AI to on-device processing, too.

What Is Samsung DeX?

Image may contain Computer Electronics Pc Computer Hardware Hardware Monitor Screen and Desktop

Courtesy of David Nield

Samsung’s DeX (short for “desktop experience”) launched in 2017, and it’s a way to plug in your Samsung phone to an external monitor and trigger a desktop version of the Android OS, all completely powered by the phone. You can find a list of compatible Samsung phones here—the Flip7 is the first Galaxy Flip to support DeX—and you’ll need a monitor, mouse, and keyboard, plus a cable to connect the phone to the monitor. (You can also cast DeX to select screens wirelessly.)

When in DeX mode, you can resize Android apps and have them all open in separate windows. It’s a proper computing platform, though you probably won’t want to use this as a permanent laptop replacement or anything of the sort. It’s great if you’re visiting another office, or working out of a coffee shop or airplane (if you have a portable display). We have a whole guide to setting up and using DeX here.

How I Test Phones

I’ve been reviewing smartphones for a decade, but one of my earliest smart devices was a Samsung Galaxy Captivate, which I got for “free” from my carrier at the time. After working during college, I finally saved enough cash for a Galaxy S3, my first flagship. I’ve spent years using Samsung phones in my personal life and began reviewing them for work not too long after.

With each Samsung smartphone, I always put my personal SIM card inside and spend as long as I can (a few weeks) using the phone as my own. I do camera testing and compare the results with similarly priced devices, I benchmark performance and play graphically demanding games to see how they fare, I try out all the new features, and even take calls to make sure that ol’ function still works fine.


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