Intelligent anti-drowning self-rescue bracelet

The invention relates to an intelligent drowning-prevention self-rescue bracelet, and belongs to the technical field of intelligent bracelets, the intelligent drowning-prevention self-rescue bracelet comprises a bracelet body and a wrist strap, the bracelet body comprises an air bag body, an air cylinder assembly, an induction control system and a manual control system, and the induction control system comprises a single-chip microcomputer, a heart rate sensor, a blood pressure sensor and an air pressure sensor which are of the same circuit; the single-chip microcomputer is connected with a power source, the output end of the single-chip microcomputer is electrically connected with an execution assembly, the execution assembly is used for driving the gas cylinder assembly to move, the manual control system is used for driving the gas cylinder assembly to move, and the gas cylinder assembly is horizontally arranged in the bracelet body in a sliding mode in the central axis direction of the gas cylinder assembl