Circular is a relatively small player in the smart ring segment, which is currently led by the likes of Oura, Samsung, and ...

I’ve never worn a smartwatch – to me, getting notifications on my wrist defeats the purpose of trying to reduce my screen ...

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"Having this information like laid out in front of me definitely made me take it more seriously," Nikki Gooding told Newsweek.

The Amazfit Helio Ring and Ultrahuman Ring Air go head-to-head in design, tracking, and value. One’s premium, one’s ...

The UltraHuman Ring Air comes with a charger and cable in the box, though there's no AC brick. Sliding the ring onto the ...

The Amazfit Helio Ring is rated at 10 ATM water resistance, meaning it can handle surface swimming and snorkeling, but not scuba diving. In practical terms, it’s safe for most daily water exposure, ...

The Samsung Galaxy Ring is one of my favorite wearables, and here are the features I think make a solid Oura alternative.

Among these choices, titanium earrings stand out as a unique and practical option for gift-givers. Their hypoallergenic and ...

Oura's upgrade comes at a moment when smart rings are surging in popularity, with industry tracker IDC projecting annual sales to nearly double to 1.7 million.

Producing high-performance titanium alloy parts—whether for spacecraft, submarines or medical devices—has long been a slow, ...