The invention discloses a heart monitoring bracelet. The heart monitoring bracelet comprises a bracelet body and wristbands arranged on the two sides of the bracelet body, and a control induction device and a storage battery are arranged in the body. The bracelet body comprises a shell, a touch screen is arranged on the upper surface of the shell and connected with the control induction device, a pulse transducer is arranged on one wristband and connected with the control induction device, the shell is provided with an alarm lamp connected with the control induction device, and an SIM card module is arranged in the shell. The side, where the SIM card module is connected with the control induction device, of the shell is provided with a groove, a plurality of ultraviolet LED lamp beads are arranged in the groove, and the ultraviolet LED lamp beads, the control induction device and the storage battery form a series circuit. Operation is conducted through the touch screen, heart conditions are monitored, and early warning signals are sent out.