Movano, a company, announced the launch of a smart ring to measure vital functions in the body during its participation in the Consumer Electronics Show (CES) in Las Vegas from January 5 to 8. The American company explained that the ring measures blood pressure, blood sugar levels, heart rate and its variability, respiratory rate, sleep quality, body temperature, and blood oxygen saturation. Movano is set to release the ring in the second half of this year; however, it has not yet disclosed the price.