Can the Latest Smart Ring Really Track It All?

I’ve never cared more about my sleep in my life than during the month-plus that I’ve worn the Oura Ring 4 Ceramic. Previously, if I woke up drowsy, I’d blame the past night’s bad choices and think, “Well, better luck tomorrow night!” Now, the first thing I do when I wake up is check my sleep score.

I’ve always been a person obsessed with tracking my body metrics, having become addicted to both my heart rate and my step count…