Skip to main content
  1. Home
  2. Wearables
  3. Health & Fitness
  4. News

Omne Eternal safety-first cycling helmet uses the power of light to charge up

Add as a preferred source on Google
Promotional image for Tech For Change. Person standing on solar panel looking at sunset.
This story is part of Tech for Change: an ongoing series in which we shine a spotlight on positive uses of technology, and showcase how they're helping to make the world a better place.

Cycling helmets with an integrated light are nothing new, but like all battery-powered devices, they were only ever useful if you remembered to charge them up before heading out. Not so with the POC Sports Omne Eternal, a cycling helmet with a built-in LED light that never needs to be plugged in or have a battery replaced in order for it to work.

Image used with permission by copyright holder

The Omne Eternal is the result of a partnership between POC — a Swedish cycling accessory maker — and solar power experts Exeger, and is being billed as one of the world’s first “self-powered” cycling helmets. By integrating Exeger’s special Powerfoyle solar cells into the structure of the helmet, it constantly pulls in light from any source, indoor or outdoor, to power up the LED on the back of the helmet. Sensors inside the helmet recognize when you put the helmet on, and activate the light for you. Take the helmet off, and the light goes out.

Recommended Videos

That’s right, the helmet doesn’t need charging, and has no batteries to replace, no proprietary charging cables to lose, and no on/off switch. It’s simply always ready to go. POC’s experience with cycling safely equipment means that despite the integrated electronics, protection has not been compromised, the ventilation is effective, and it’s still light enough to wear for long periods. The wear sensors are designed to work even if you’re wearing a hat under the helmet.

Image used with permission by copyright holder

It’s recommended that the helmet is exposed to some kind of light source for an hour each day, and the sensors are weatherproof, so it can be worn in bright sunshine or the freezing cold. While they’re unaffected by rain, snow, and even scratches, they just need to be kept clean. That’s about all the general upkeep the Omne Eternal requires, making it easy to live with.

Image used with permission by copyright holder

Designed to increase rider visibility in difficult conditions, in traffic, or at night, the Omne Eternal has a single LED light on the back, which flashes to attract further attention. It’s quite small, though, and of course should not be considered a replacement for bike lights or reflective clothing. It’s not quite as smart as some of the alternatives out there either, such as the Lumos range of cycling helmets, but the convenience factor makes it stand out.

The Omne Eternal will arrive in Europe in May on POC Sports’s website and cost 250 euros, or about $300 U.S. It’ll go on to be available globally at the end of the year. The first versions will meet European Union safety and consumer electronic standards, and the global version will meet further local market standards as well.

Andy Boxall
Andy has written about mobile technology for almost a decade. From 2G to 5G and smartphone to smartwatch, Andy knows tech.
The Apple Watch Ultra 4 is getting smarter with special Siri AI features
The Apple Watch Ultra 4 combines Apple's new S11 chip with a smarter Siri, conversation summaries, Live Rewind, improved health tracking, and much longer battery life.
Apple Watch Ultra 4 colors

Apple just gave its most rugged smartwatch a pretty serious intelligence upgrade. The new Apple Watch Ultra 4 isn't only getting better health tracking and longer battery life; it's also becoming one of the more interesting places to use Apple's new Siri AI.

With watchOS 27, the Ultra 4 gets access to a much smarter Siri that can understand personal context and tap into broader world knowledge. There's even a dedicated Siri Modular watch face designed to put the assistant within easier reach. Siri AI will initially arrive in beta with English support on September 14, with more languages following in October. But that's only part of what Apple is doing with AI on your wrist.

Read more
Apple Watch Ultra 4 vs Watch Ultra 3: Should you really spend another $799?
Is there actually enough in the Apple Watch Ultra 4 to justify an upgrade?
Apple Watch Ultra 4 vs Watch Ultra 3

A quick glance at the spec sheet and it looks like the Apple Watch Ultra 4 is quite similar to last year's Ultra 3. The same 49mm titanium case houses the same big 3,000-nit display, with the Action button on the side, satellite connectivity, 100-meter water resistance, and recreational diving support down to 40 meters. Apple hasn't even changed the two case colors.

But that's just the hardware side of the story. Look underneath the familiar casing, and things start looking a lot newer. The Ultra 4 introduces an entirely new Health Sensing System, higher-frequency heart-rate and HRV measurements, and so much more. It also starts at the same $799 price at which the Ultra 3 launched. So for someone buying their first Apple Watch Ultra, the decision might be obvious. Though the same doesn't hold true for existing Watch Ultra 3 owners.

Read more
How to pre-order Apple’s new iPhone Duo, iPhone 18 Pro, Apple Watch Series 12, Watch Ultra 4, and AirPods 5
Apple's latest lineup is finally official. If you're interested in one of the new devices, here's how you can pre-order them to get your new iPhone, Apple Watch, or AirPods as soon as they launch.
Apple Fall 2026 devices featured 2

Apple has refreshed its hardware portfolio with its most ambitious lineup yet. Headlining the company's September 9 event is its first-ever foldable, the iPhone Duo, and it's joined by the iPhone 18 Pro series, Apple Watch Series 12, Apple Watch Ultra 4, and the AirPods 5. Pre-orders for all devices, except the iPhone Duo, begin September 12, with general in-store and online availability starting September 18. The iPhone Duo will be available for pre-order starting October 16, with retail availability set to begin October 23.

Apple will handle pre-orders through its official website and the Apple Store app. The devices will also be available for pre-order through major US carriers and authorized retailers. Here's a breakdown of available configurations, colors, and where to secure your pre-order.

Read more