The Amazfit Helio smart ring is comfortable to wear, relatively durable and reasonably priced. More importantly, it provides accurate heart rate measurements and offers plenty of clear, actionable ...

The Oura Ring 4 will cost $349 for Silver or Black, $399 for Brushed Silver or Stealth, or $499 for Gold or Rose Gold. In ...

Based on sales alone, the biggest name in the smart ring space is Oura, which was launched in 2015 and is currently on its fourth iteration, the Oura 4. It boasts over a million members, but it faces ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Smart rings monitor your ...

Earlier this week, Amazon unveiled its latest Ring video doorbells, with high-resolution cameras and AI-powered features courtesy of Alexa+. They look very impressive, but there's one snag: to use ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The Oura ring is the ...