Oura Ring Gen 3

The Oura Ring tracks sleep, heart rate, and body temperature from a titanium band on your finger. It does all of that without looking like a piece of technology, which is the single best thing about it. The ring weighs 6 grams. The only visible tech is a row of sensors on the inside that glow faintly red when taking a reading. Fitbit and Apple Watch both track similar metrics but require wearing a screen on your wrist. I wanted something that disappears into a normal outfit rather than announcing that I'm quantifying myself. The app gives you a daily readiness score based on sleep quality, heart rate variability, and body temperature trends. That single number simplifies the question of how I'm doing into something actionable. Trusting it completely is hard, though. Accuracy on heart rate during exercise isn't as good as a wrist sensor. The $6 monthly subscription on top of the $300 ring is a cost structure that feels like it punishes loyalty. For sleep tracking specifically, it's the best consumer device I've tried. The finger has stronger arterial signals than the wrist.