The Oura Ring 4 Ceramic is currently priced at $500, which is on the pricier end for a health tracker. The regular Ring 4 is ...

Black Friday sales officially start Friday, November 28, and run through Cyber Monday, December 1, and Lifehacker is sharing the best sales based on product reviews, comparisons, and price-tracking ...

The Oura Ring 4's subscription isn't always popular, but we still rate it as the top option—especially with this Black Friday deal.

Like any smart wearable, the Embr Wave 2 has a good battery life of up to nine hours and can be fully charged in just two. It ...

Tech giants including Alibaba, Amazon and Meta are counting on AI as the "killer app" that convinces consumers to try smart glasses.

RingConn, Apple, and Coros all deliver fitness devices that don't require a subscription or even bug you about upgrading—and they're all on sale for Black Friday.

Whereas the first Vision Pro had Apple’s M2 chip—which was already a little behind the times when it launched—the new one ...

Xiaomi launches Smart Door Lock M40 with AI dual-camera peephole, 4.94-inch display, 12 unlock methods, HyperOS support, and ...

Photographing the deep sky at night can be a complicated business involving specialist knowledge, expensive and bulky ...

Smart lighting changes a room, and these bulbs yield that change in minutes. You screw them into any standard socket, open an app and you’ll suddenly be in full control of your home’s atmosphere. The ...

The Even G2 and the Even R1 smart ring feel like a solid stab at smart glasses, but they have a lot to figure out before they ...

Whatever comes next in the race for the ultimate AI device will have to stand on its own, outside of the established phone-laptop dyad. But so far, the fantasy of a screenless world is just that—a ...