With one of the smallest form factors on the market, the Oura Ring is easing its way into the minds (and onto the fingers) of celebrities and shoppers alike. But how does the Oura platform stack up ...

This indiscrete ring tracks heart rate, sleep, recovery rates, and other essential vitals without adding another screen to your life. By Stan Horaczek Published Nov 23, 2025 2:23 PM EST We may earn ...

Taylor worked with AP from 2018 to 2025, most recently as Google Editor. In the decade or so they've existed, smart rings haven't experienced the same explosion in popularity as other wearable tech — ...

I love my fitness trackers, but not everyone enjoys a bulky watch on their wrist. As a tech reporter, I often come to work with a different watch on my wrist, and my co-workers almost always deem them ...

Sleep trackers use your resting heart rate, heart rate variability and breathing data to estimate how long you sleep and how much time you spend in each stage.