Two smart rings, compared

I’ve been wearing the RingConn Gen 3 and the Oura Ring 4 side by side for over a week, and their core tracking is nearly identical — sleep profiles, heart rate, and other vital signs all line up closely between the two. So on accuracy, it’s basically a wash. But I prefer the RingConn for two reasons: it doesn’t charge a $6/month subscription to see your own data, and it lets you export that data — neither of which Oura allows. The RingConn also has vibration alerts for a low battery, too much sitting, and other health nudges (you can silence them while sleeping). The one thing Oura does better: a small dimple that lets you orient the sensors toward your palm. The RingConn lacks that, so it sometimes rotates, and I’m not sure it’s reading accurately. — MF