Multi-parameter physiological monitoring ring

The invention relates to a multi-parameter physiological monitoring ring. The multi-parameter physiological monitoring ring comprises a monitoring ring body, wherein the body is composed of a ring belt and a processing chip arranged in the ring belt, an MCU control unit, an acquisition unit, an LED light emitting unit and a data storage unit are arranged in the processing chip, and a receiving end of the MCU control unit is connected with an output end of the acquisition unit. Collected information is transmitted to the MCU control unit for signal conversion, the acquisition unit receives the collected data through a contact electrode and an LED light unit which are arranged on the monitoring ring body, a communication chip is arranged in the MCU control unit, and the data can be transmitted to an external mobile device or the data storage unit. The multi-parameter physiological monitoring ring has the advantages of being simple in structure, light and convenient to wear, capable of measuring and displaying p