This is the Circul Ring: a health tracking ring that adjusts to your finger thanks to its elastic sensor. It has an all metal shell and can track your sleep, exercise, heart rate, blood oxygen, energy, and stress. It offers 1s data cycle updates for near real-time tracking. This ring combines with your phone to visualize your data.
More items like this: here
Unlike a few other rings we have covered, this one looks quite stylish, so you can easily wear it anywhere. It comes with a convenient charging case. It will be on Indiegogo.
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