Sleep is one of the core metrics all smart rings track. They typically offer a daily sleep score out of 100, which takes into ...

Choosing between the Oura Ring 4, unveiled last October, and the last-generation Ring 3 can be tricky, particularly if you’re new to smart rings. There’s no question that the Gen 4 Oura Ring is the ...

Oura launched a new version of its iconic ring in fall of 2024, promising better accuracy and a more comfortable design. That’s the fourth-generation Oura ring, which I’ll be calling “gen 4.” It ...

Taylor worked with AP from 2018 to 2025, most recently as Google Editor. If you're interested in health tracking tech but you don't want to devote one of your wrists full-time to a smartwatch, a smart ...