Smart rings are nothing new. We have covered a few of them that can track your daily activity and sleep. The Circul Ring is a next level smart ring with a stretchable design that can adapt to your fingers. This has an all metal shell and an elastic sensor.
CIRCUL RING- The Perfect-Fit Next-Gen Smart Ring
This ring can measure your blood oxygen, heart rate, and sleep. It also can give you feedback on energy and stress. With 1s data updates, you will be able to track your health in real-time.
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