Electric razor with heart rate monitoring function

The invention discloses an electric razor with the heart rate monitoring function. The electric razor with the heart rate monitoring function comprises a handle and a razor head. A razor head motor is arranged in the razor head. A data processing unit and a battery assembly are arranged in the handle. A power switch, a heart rate monitoring switch and an LED display screen are installed on the front face of the handle. A light-sensing camera is installed on the back face of the handle. A power interface is arranged at the tail end of the handle. The input end of the battery assembly is connected with the power interface through a wire. The output end of the battery assembly is connected to the power switch. The power switch is respectively connected to the razor head motor and the heart rate monitoring switch. The power output end of the heart rate monitoring switch is respectively connected with the data processing unit, the LED display screen and the light-sensing camera through wires. The light-sensing camera is connected to the signal input end of the data processing unit through a flat cable. The signal output end of the data processing unit is connected to the LED display screen through a flat cable. When the electric razor with the heart rate monitoring function is used, the heart rate of a user can be monitored and the electric razor has the advantages of being capable of saving time, safe and reliable.