Skip to main content

This luxury phone’s screen has an amazing built-in solar charging panel

Don’t be fooled by this new luxury phone from Tag Heuer. It may look just like another, expensive device for rich folk, but it actually hides a really exciting piece of brand new tech. The device is called the Meridiist Infinite, and it is described as the “World’s first perpetual power reserve mobile phone.” What does that mean? It has a solar charging panel built into its screen.

The Merediist Infinite is the result of a collaboration between two firms, Atelier Haute Communication – a company which specializes in tailor made phones – and Sunpartner Technologies, the company behind Wysips Crystal technology. We had the chance to check out Wysips tech during CES. It’s the name given to a transparent photovoltaic layer placed between the glass and the screen on a phone or similar device. The cells automatically charge the battery when they’re exposed to sunlight, or even artificial light.

This is the first commercial example of the tech, and it was revealed during the Baselworld 2014 Watch and Jewellery show, which closed its doors yesterday. Although details on how much energy the Wysips panel will provide isn’t stated, we were told to expect around 15 percent charge over the course of a normal day. Trickle charging your phone’s battery this way could end up making a big difference.

The solar charging screen on the Merediist Infinite is its standout feature. The Wysips panel is sandwiched between a sapphire crystal piece of glass, and a 2.4-inch, 320 x 240 pixel, monochrome OLED screen. Beneath this is an alphanumeric keyboard, and on the rear of the phone is a 5-megapixel camera. The body is made from grade 5 titanium with carbon fiber inserts. 

If you don’t mind it being a feature phone, and just want to get your hands on the solar charging screen, you’ll have to be both quick and rich. Tag Heuer will only be producing 1,911 Merediist Infinite phones, and the price hasn’t been confirmed yet. A regular Merediist, without the solar charging tech, costs around $5,500, so expect to have to dig deeper than this if your mind is made up.

At CES, we saw SunPartner’s screen working on a Huawei phone, and were told to expect the first mainstream phones to arrive in 2015.

Andy Boxall
Senior Mobile Writer
Andy is a Senior Writer at Digital Trends, where he concentrates on mobile technology, a subject he has written about for…
How to turn off call forwarding on iPhone and Android
A person holding the Apple iPhone 15 Plus, showing the camera.

If you’re mysteriously missing calls on your iPhone or Android smartphone, it may be because call forwarding is activated on your line. In that case, all your incoming calls could be going somewhere else.

Call forwarding shouldn’t typically be active unless you’ve specifically turned it on, but another person or app may have done so without your knowledge. And since call forwarding is a carrier feature, it could still be enabled on a line you inherited from someone else, even if you’ve swapped their SIM card into your phone or transferred it to a new account.

Read more
Best iPhone 14 deals: Unlocked and refurbished
The Apple iPhone 14 Pro's camera module

While the iPhone 15 may be Apple’s most recent iPhone release, that only makes the iPhone 14 a better way to save. The iPhone 14 isn’t far removed from being among the best phones on the market, and it’s still a powerhouse option for most smartphone users. There are a lot of ways to save on an iPhone 14, with shopping refurbished models being one of the best. You'll get a good warranty and a large return window shopping refurbished with most major retailers, which makes them some of the best iPhone 14 deals you'll find. With so many to take advantage of right now, we thought we’d do the heavy lifting and put all of the best iPhone 14 deals together in one place. Reading onward you’ll find some impressive savings on all models of the Apple iPhone 14.
Apple iPhone 14 -- from $479, was $699

With the Apple iPhone 14 you’re getting what is still one of the most popular smartphones on the market. This is the iPhone 14 model that’s meant for everyone. It holds back a few features you can only get on the Pro model, but it still has an impressive 6.1-inch display, an impressive camera, and dozens of ways to personalize your iOS experience with widgets and fonts. The phone can reach up to 26 hours of battery life on a single charge, and it’s powered by Apple’s A15 Bionic chip. Face ID, emergency SOS via satellite, and super fast 5G cellular connectivity round out the top features of the Apple iPhone 14.
Buy Refurbished at Amazon — from $479

Read more
How to reset Apple AirPods and AirPods Pro
Apple AirPods 3.

There's plenty to love about Apple's AirPods. The glossy white ear speakers are among some of the best Wireless earbuds money can buy, which is why so many people have them. But like all consumer tech items, you may run into a few bugs or glitches with your AirPods from time to time, or perhaps you're selling off your original AirPods Pro to buy the latest model, the AirPods Pro 2 with USB-C.

Read more