Smart rings are unique in the world of fitness trackers. Instead of wrist-worn devices with large displays and flexible straps, smart rings are more rigid bands made for wear on a finger. As a ...
Examine your fingers. Which is longer? Is it the index finger (the finger you use to point with – technically the second digit, or 2D, counting the thumb), or the ring finger (the fourth digit, or 4D) ...
Add Yahoo as a preferred source to see more of our stories on Google. I Wore Two Oura Rings to See If the Finger You Use Actually Matters - Beth Skwarecki I’ve always preferred to wear my Oura ring on ...