Technologies

Motorola’s Rollable Phone Concept Points to a Wild Future

This bizarre transforming phone unrolls at the press of a button.

Motorola made a big impression in 2020 with its clamshell-folding Razr, and it’s taken the flexible display to new heights at this year’s Mobile World Congress in Barcelona. The Motorola rollable phone concept has a display that wraps around the bottom of the phone. That rolled-up screen can then automatically extend outwards to create a bigger display, or roll away and provide a handy second screen.

Take a look at the phone in action.

Andrew Lanxon/CNET

I got my hands on the phone and although it’s just a proof of concept, it actually works. Double-pressing a button on the side unrolls the phone, with the display extending beyond the top edge to create a larger 16:9 display. Double press again and it gently slides its way back in.

Certain apps will trigger the transformation automatically: If you’re watching a YouTube video and turn the phone into a horizontal position, as the YouTube app automatically flips orientation, the display will also extend outwards, providing a bigger surface to immerse you more in your content of choice.

In my demo, I also saw how the phone will remain in its smaller mode when swiping through your emails, but tapping «Compose» triggers the screen to extend, providing more room for the keyboard.

When it’s in its small mode, the screen wraps around the back of the phone and can function as a second display. You can use it to check the weather, incoming notifications or other information. Fire up the camera and that rear display becomes a viewfinder for taking selfies.

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It’s a cool concept and it was genuinely exciting seeing the phone transform in my hand. I have concerns about the durability of the display when it extends, though. It’s extremely thin when it pokes over the top of the phone, and it feels like it could very easily take damage. But those are exactly the sort of kinks that will get worked out throughout the concept stage.

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Motorola isn’t saying whether this phone will ever go on sale, or how much we could expect to have to pay if it ever did. And while it has multiple cameras, the company isn’t elaborating on those cameras’ specs — or, indeed, any key specs of the phone itself. So for now, if you’re into bendy phone screens, check out our list of the best foldable phones you can actually buy.

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Technologies

Ultrahuman Ring Pro Brings Better Battery Life, More Action and Analysis

The company’s new flagship smart ring stores more data, too. But that doesn’t really help Americans.

Sick of your smart ring’s battery not holding up? Ultrahuman’s new $479 Ring Pro smart ring, unveiled on Friday, offers up to 15 days of battery life on a single charge. The Ring Pro joins the company’s $349 Ring Air, which boosts health tracking, thanks to longer battery life, increased data storage, improved speed and accuracy and a new heart-rate sensing architecture. The ring works in conjunction with the latest Pro charging case.

Ultrahuman also launched its Jade AI, which can act as an agent based on analysis of current and historical health data. Jade can synthesize data from across the company’s products and is compatible with its Rings.

«With industry-leading hardware paired with Jade biointelligence AI, users can now take real-time actionable interventions towards their health than ever before,» said Mohit Kumar, CEO of Ultrahuman.

No US sales

That hardware isn’t available in the US, though, thanks to the ongoing ban on Ultrahuman’s Rings sales here, stemming from a patent dispute with its competitor, Oura Ring. It’s available for preorder now everywhere else and is slated to ship in March. Jade’s available globally.

Ultrahuman says the Ring Pro boosts battery life to about 15 days in Chill mode — up to 12 days in Turbo — compared to a maximum of six days for the Air. The Pro charger’s battery stores enough for another 45 days, which you top off with Qi-compatible wireless charging. In addition, the case incorporates locator technology via the app and a speaker, as well as usability features such as haptic notifications and a power LED.

The ring can also retain up to 250 days of data versus less than a week for the cheaper model. Ultrahuman redesigned the heart-rate sensor for better signal quality. An upgraded processor improves the accuracy of the local machine learning and overall speed.

It’s offered in gold, silver, black and titanium finishes, with available sizes ranging from 5 to 14.

Jade’s Deep Research Mode is the cross-ecosystem analysis feature, which aggregates data from Ring and Blood Vision and the company’s subscription services, Home and M1 CGM, to provide historical trends, offer current recommendations and flag potential issues, as well as trigger activities such as A-fib detection. Ultrahuman plans to expand its capabilities to include health-adjacent activities, such as ordering food.

Some new apps are also available for the company’s PowerPlug add-on platform, including capabilities such as tracking GLP-1 effects, snoring and respiratory analysis and migraine management tools.

Technologies

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Technologies

Spotify Expands Into Audiobook Rankings With Weekly Charts

The feature is available to both free users and Premium subscribers. Wuthering Heights is reaching the heights on both the US and UK charts.

If you’re a Spotify user, you may be familiar with features like the year-end summary Wrapped, as well as your daily usage stats. Now, the service has a new popularity chart tracking audiobooks.

Spotify’s audiobook charts are now available to free and Premium users within the service’s Audiobooks hub. While only Premium users receive 15 hours of audiobook listening per month, the company offers a larger selection of titles you can buy.

US charts and UK charts are both available now.

Read more: Best Music Streaming Services for 2026

Spotify says that the audiobook charts will help customers discover new and popular titles in real time.

«As we’ve proven with Music and Podcasts Charts, when content is easier to access, discover, and enjoy, the demand grows,» said Duncan Bruce, Spotify’s director of audiobook partnerships and licensing, in a statement on Friday.

Spotify launched audiobooks in 2022, and has since added features such as the AI catchup tool Recaps and PageMatch, which lets you swap more easily between a printed book and the audio version.

Spotify Premium currently costs $13 a month and includes more than 100 million songs, as well as audiobooks. Spotify Premium is currently CNET’s Editors’ Choice for best music streaming service.

The current US audiobooks chart lists Emily Brontë’s romantic classic Wuthering Heights as the top listen, followed by James Clear’s self-help book Atomic Habits and Freida McFadden’s psychological thriller The Housemaid. Audiobook popularity is also broken down by genre, with charts for romance, mystery and thriller books, self-help, science fiction and fantasy, biography and memoir, business and careers, teen and young adult, religion and spirituality, history, and parenting and relationships.

Powered by its blockbuster movie adaptation starring Margot Robbie and Jacob Elordi, Wuthering Heights also leads the overall chart for the UK.