▎ 摘　　要

NOVELTY - A graphene pulse and heart rate meter, comprising a cardiotachometer and a holder, the surface of the cardiotachometer is provided with a display screen and an operation module, the display screen is set in the middle of the cardiotachometer, an operation module is set at the front end of the cardiotachometer; the cardiotachometer is provided with information processing module and a voice player, the information processing module comprises an audio pre-processor, an audio converter which are connected in turn, the information processor, the memory, the audio preprocessor with a side surface in the holder of the graphene sensor connection. said information processor is respectively connected with display screen, operation module, a speech player. The utility model claims a graphene pulse and heart rate, capable of accurately detecting the heartbeat signal, the real-time feedback to the display screen, but also can store the corresponding detection information, to view the user can real time and accurately grasp and checking heart rate information.