Technologies

Dyson Zone Review: The Weirdest Headphones We’ve Ever Tested

With their air-purifying face visor, the Dyson Zone headphones are certainly unusual. We put them to the test.

The Dyson Zone headphones have great sound, excellent noise canceling and its visor can filter out pollution to help you breathe easy. But at almost $1,000 they’re a tough sell, especially for anyone who doesn’t live or work in a place where airborne pollution is an issue, like a major city. A lot of headphone users simply won’t benefit from the air filtration system at the core of the Zone.

Having spent some time with my review model, I’m impressed with the audio quality and noise canceling, but their significant weight, bizarre appearance and limited appeal makes them tricky to recommend, at least to most people. Those of you with deep pockets and who walk or cycle through New York’s busy streets may well see the value in these unusual headphones. Everyone else will be better served by more traditional noise-canceling headphones.

Dyson’s Zone headphones go on sale globally towards the end of April and will cost $949 (£749, which is about AU$1,395 converted).

They’re not exactly subtle.

Andrew Lanxon/CNET

Dyson first showed off the Zone headphones last year and frankly we weren’t sure what to think. They’re huge over-ear headphones with metal grilles and a quirky removable face visor that sends purified air to your mouth and nose using micro compressors and filters inside the earcups. It’s certainly a first of its kind, and Dyson thinks it’s on to something.

Dyson Zone

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Great sound quality
Excellent active noise cancellation
Generous battery life for music
Air filtration could help reduce breathing problems in big cities

Don’t Like

High price
Extremely heavy
Built-in filtration has limited appeal beyond wealthy urbanites

The Zone is designed for urban use, for those of you walking or cycling through the world’s megacities where breathing ground-level air pollution is a serious problem. Then there’s the pollutants in underground subway systems, which can be worse than at street level. Dyson says its filter system captures 99% of airborne particle pollutants, including nitrogen dioxide, sulfur dioxide and airborne dust, which are especially problematic in cities.

Now, I can’t give a verdict on how well that actually works because funily enough I don’t have my own particle laboratory to test it scientifically. But I did go and see Dyson’s labs in the UK, where it’s spent over six years testing and refining the Zone using medical-grade mechanical lungs on mannequins in rooms full of pollutants to measure how many bad gases actually get inside those lungs. They also test how well it works on different-shaped heads and how effective the system is in different wind conditions.

Wearing the visor feels a bit weird, but it’s not uncomfortable. It snaps on magnetically to the headphone cups and sits a little in front of your face to blow a stream of cooling air around your mouth and nostrils. It feels nice.

The airflow is powered by the smallest motors Dyson has ever made — one motor in each earcup — but having them so close to your ears is a bit like having two hair dryers strapped to your head. The canceling helps reduce that noise, but you can still hear it, especially if you’re listening to gentle music or podcasts. I listen to a lot of metal from bands like Periphery and that certainly drowned out the motors when I cranked the volume up.

The air filters sit beneath the metal grilles. They’re easy to replace and each set should last a year.

Andrew Lanxon/CNET

The bigger issue for me, though, is that I personally just feel a bit silly wearing the visor out and about. I feel conspicuous, and it certainly attracted plenty of odd looks while I tested it. That said, I live in Edinburgh, a relatively clean city that isn’t the target for the Zone, so there’s little need to wear them here. I may feel differently on the streets of Paris or Beijing.

I like the overall look.

Andrew Lanxon/CNET

But it’s new and anything new often looks a bit odd at first. Face masks weren’t common on Western streets until the pandemic hit and now they’re perfectly normal to see out and about, so maybe this type of technology is something we’ll eventually get used to seeing. And Dyson does have a good track record of its unusual products going mainstream, with its bladeless fans and hand dryers being commonplace now, and its Air Wrap hair styler dominating TikTok beauty feeds the world over.

The filters are easy to access beneath the metal grilles of the earcups and Dyson says each set should last around a year before you need to replace them. The Dyson app tells you when they need replacing, while also giving information about the air quality in your area.

The Dyson app shows air quality in your area.

Andrew Lanxon/CNET

Pull the face mask off and they just become a standard pair of headphones — albeit big ones. Thanks to those motors, they weigh in at nearly 600 grams (21 ounces), making them extremely heavy. Significantly heavier than Apple’s AirPods Max, which we criticized for being too heavy — and they’re only 390 grams (13.6 ounces). Even so, the earcups are deeply cushioned, which helps make them comfy to wear for a couple of hours at a time. The headband fits securely, making them feel lighter than they are. I never felt they were at risk of slipping off while walking.

I’d be interested in a version where not just the filters and visor are removable, but the whole filtration unit can be disconnected when not needed. It’d make the headphones more comfortable for general use — say, while sitting at your desk for eight hours, or watching a movie at home — when you don’t need to worry about breathing outdoor pollution. It might also allow for models to be sold without the filtration for less money, while still letting you buy the filter system as an optional extra should you decide you need it. I’ll certainly be interested to see what a second-generation Zone looks like.

The active noise canceling is excellent though, with road noise kept to a minimum and the general background hum in cafes and bars removed almost entirely.

They offer a great, balanced tone too, with 40mm drivers providing excellent bass that gives a meaty but controlled kick on EDM tracks that doesn’t overwhelm the rest of the tones. As a result, higher frequencies from acoustic guitars, cymbals or strings sound crystal-clear. Tesseract’s track Hexes was reproduced with rich, warm bass, powerful hits on the kick drum and bright, defined cymbals and vocals.

Those are some big headphones.

Andrew Lanxon/CNET

Meanwhile, the shimmering high notes of the acoustic guitars and close-miked vocals in Enter Shikari’s acoustic version of Dreamer’s Hotel sounded superb.

Battery life for audio is a generous 50 hours, although that’ll drop to between 90 minutes and four hours with the air filtration on. But that should be enough for your commute into the office, where you can whack them on a charger for your journey home. Dyson says they can withstand being worn in the rain, but there’s no official water resistance rating here. So keep them tucked away during torrential downpours and try not to take them swimming.

There’s no question, then, that the Dyson Zone performs well as a set of headphones, but the fact remains that $949 is a hell of a lot of money and a huge chunk of that cost is for the air filtration system. So you’ll really need to consider how important that is to you in your everyday life. If you commute daily through the heart of polluted megacities walking alongside traffic or experiencing the stale air of a subway for hours every day, it could be a good investment in your long-term health. If you just want a pair of headphones, you can save yourself a bundle and look elsewhere.

Technologies

iOS 17 Cheat Sheet: Your Questions on the iPhone Update Answered

Here’s what you need to know about new features and upcoming updates for your iPhone.

Apple’s iOS 17 was released in September, shortly after the company held its Wonderlust event, where the tech giant announced the new iPhone 15 lineup, the Apple Watch Series 9 and the Apple Watch Ultra 2. We put together this cheat sheet to help you learn about and use the new features in iOS 17. It’ll also help you keep track of the subsequent iOS 17 updates.

iOS 17 updates

Using iOS 17

Getting started with iOS 17

Make sure to check back periodically for more iOS 17 tips and how to use new features as Apple releases more updates.

17 Hidden iOS 17 Features You Should Definitely Know About

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Technologies

Get Ready for a Striking Aurora That Could Also Disrupt Radio Communications

Don’t expect the storm to cause a lingering problem, though.

A geomagnetic storm is threatening radio communications Monday night, but that doesn’t mean you should be concerned. In fact, it may be an opportunity to see a colorful aurora in the night sky.

The National Oceanic and Atmospheric Administration has issued a geomagnetic storm watch after witnessing a coronal mass ejection from the sun on Saturday. The watch, which was issued over the weekend and will expire after Monday, said the onset of the storm passing over Earth on Sunday night represented a «moderate» threat to communications. As the storm continues to pass through, it could deliver a «strong» threat on Monday night that could cause radio communications to be temporarily disrupted during the worst of it.

Even so, NOAA said, «the general public should not be concerned.»

A coronal mass ejection occurs when magnetic field and plasma mass are violently expelled from the sun’s corona, or the outermost portion of the sun’s atmosphere. In the vast majority of cases, the ejection occurs with no real threat to Earth. However, in the event the ejection happens in the planet’s direction, a geomagnetic storm occurs, and the Earth’s magnetic field is temporarily affected.

In most cases, geomagnetic storms cause little to no disruption on Earth, with radio communications and satellites affected most often. In extreme cases, a geomagnetic storm can cause significant and potentially life-threatening power outages — a prospect that, luckily, the planet hasn’t faced.

Switching poles

Every 11 years, the sun’s magnetic poles switch, with the north pole and south pole swapping positions. During those cycles, the sun’s activity ramps up as it gets closer to pole-switching time. The height of its activity is called solar maximum, and scientists believe we either may be entering the solar maximum or may be already in it.

During periods of heightened solar activity, sunspots increase on the sun and there’s an increase in coronal mass ejections, among other phenomena. According to NOAA, solar maximum could extend into October of this year before the sun’s activity calms and it works towards its less-active phase, solar minimum.

Even when geomagnetic storms hit Earth and disrupt communications, the effects are usually short-lived. Those most affected, including power grid operators and pilots and air traffic controllers communicating over long distances, have fail-safe technologies and backup communications to ensure operational continuity.

But geomagnetic storms aren’t only about radios. In most cases, they also present unique opportunities to see auroras in the night sky. When the storms hit, the plasma they carry creates a jaw-dropping aurora, illuminating the night sky with brilliant colors. Those auroras can be especially pronounced during the most intense phases of the storm, making for nice stargazing.

If you’re interested in seeing the aurora, you’ll need to be ready. The NOAA said the «brunt of the storm has passed» and even if it lingers into Tuesday, there won’t be much to see after Monday night.

Technologies

Last Total Solar Eclipse for 20 Years Is Coming: How to See and Photograph It

It’s your last chance until 2044.

Get your eclipse glasses ready, Skygazers: the Great American Eclipse is on its way. On April 8, there’ll be a total eclipse over North America, the last one until 2044.

A total solar eclipse happens when the moon passes between the Earth and the sun, blocking the sun and turning an otherwise sunny day to darkness for a short period of time. Depending on the angle at which you’re viewing the eclipse, you may see the sun completely shrouded by the moon (called totality) or some variation of it. The more off-angle you are and the further you are from the path of the eclipse, the less likely you’ll be to see the totality.

The 2024 total solar eclipse will happen on Monday, April 8. The Great American Eclipse will reach the Mexican Pacific coast at 11:07 a.m. PT (2:07 p.m. ET), and then traverse the US in a northeasterly direction from Texas to Maine, and on into easternmost Canada. If you want a good look at it, but don’t live in the path of totality, you shouldn’t wait much longer to book accommodation and travel to a spot on the path.

Or how about booking a seat in the sky? Delta Airlines made headlines for offering a flight that allows you to see the entire path of totality. Its first eclipse flight, from Austin, Texas, to Detroit sold out quickly. But as of Monday, Delta has added a second flight from Dallas to Detroit, which also covers the path of totality. The airline also has five flights that will offer prime eclipse viewing.

Not everyone can get on one of those elusive eclipse-viewing flights. Here’s a look at other options to nab a chance to see this rare sight and what to know about it.

Total solar eclipse path

The eclipse will cross over the Pacific coast of Mexico and head northeast over mainland Mexico. The eclipse will then make its way over San Antonio at approximately 2:30 p.m. ET on April 8 and move through Texas, over the southeastern part of Oklahoma and northern Arkansas by 2:50 p.m. ET.

By 3 p.m. ET, the eclipse will be over southern Illinois, and just 5 minutes later, will be traveling over Indianapolis. Folks in northwestern Ohio will be treated to the eclipse by 3:15 p.m. ET, and it will then travel over Lake Erie and Buffalo, New York, by 3:20 p.m. ET. Over the next 10 minutes, the eclipse will be seen over northern New York state, then over Vermont. By 3:35 p.m. ET, the eclipse will work its way into Canada and off the Eastern coast of North America.

Best places to watch the Great American Eclipse

When evaluating the best places to watch this year’s total eclipse, you’ll first want to determine where you’ll have the best angle to see the totality. The farther off-angle you are — in other words, the farther north or south of the eclipse’s path — the less of an impact you can expect.

Therefore, if you want to have the best chance of experiencing the eclipse, you’ll want to be in its path. As of this writing, most of the cities in the eclipse’s path have some hotel availability, but recent reports have suggested that rooms are booking up. And as more rooms are booked, prices are going up.

So if you want to be in the eclipse’s path, and need a hotel to do it, move fast. And Delta’s eclipse-viewing flight from Dallas to Detroit has just four seats left at the time of publication.

Eclipse eye safety and photography

As with any solar eclipse, it’s critical you keep eye safety in mind.

During the eclipse, and especially during the periods before and after totality, don’t look directly at the sun without special eye protection. Also, be sure not to look at the sun through a camera (including the camera on your phone), binoculars, a telescope or any other viewing device. This could cause serious eye injury. Sunglasses aren’t enough to protect your eyes from damage.

If you want to view the eclipse, you’ll instead need solar viewing glasses that comply with the ISO 12312-2 safety standard. Anything that doesn’t meet that standard or greater won’t be dark enough to protect your eyes. Want to get them for free? If you’ve got a Warby Parker eyeglasses store nearby, the company is giving away free, ISO-certified solar eclipse glasses at all of its stores from April 1 until the eclipse, while supplies last.

If you don’t have eclipse viewing glasses handy, you can instead use indirect methods for viewing the eclipse, like a pinhole projector.

Read more: A Photographer’s Adventure With the Eclipse

In the event you want to take pictures of the eclipse, attach a certified solar filter to your camera. Doing so will protect your eyes and allow you to take photos while you view the eclipse through your lens.

There’s also a new app to help you both protect your eyes and take better photos of the eclipse on your phone. Solar Snap, designed by a former Hubble Space Telescope astronomer, comes with a Solar Snap camera filter that attaches to the back of an iPhone or Android phone, along with solar eclipse glasses for protecting your eyesight during the event. After you attach the filter to your phone, you can use the free Solar Snap Eclipse app to zoom in on the eclipse, adjust exposure and other camera settings, and ultimately take better shots of the eclipse.

2024 eclipse compared to 2017

The last total solar eclipse occurred in 2017, and many Americans had a great view. Although there are plenty of similarities between the 2017 total solar eclipse and the one coming April 8, there are a handful of differences. Mainly, the 2024 eclipse is going to cover more land and last longer.

The 2017 eclipse started over the northwest US and moved southeast. Additionally, that eclipse’s path was up to 71 miles wide, compared with a maximum width of 122 miles for this year’s eclipse. Perhaps most importantly, the moon completely covered the sun for just 2 minutes, 40 seconds in 2017. This year, maximum totality will last for nearly four-and-a-half minutes.