This smart ring wraps fitness tracking and more right around your finger

If a wrist wearable to track your workout is a bit too conspicuous for your taste, a solution might be here: just wrap Motiv around your finger.

The smart ring packs just about everything you could hope for in a fitness tracker into a tiny circular package — minus a display, of course. But if you're looking for a compact, discrete wearable, who needs a screen?

The titanium ring, which comes in either slate gray or rose gold in seven sizes, uses three sensors (an optical heart rate sensor, a 3-axis accelerometer and a smart LED sensor) to keep track of its wearer's activity and heart rate at all times. Along with standard fit tracking measures like steps and calories burned, its heart rate sensor gives additional insight to keep up with resting and active heart rate.  Read more...