Provided is a reset circuit including a charging circuit, a driving circuit, and an execution circuit. The charging circuit is configured to, after a first voltage signal provided by a control port is received, generate a second voltage signal. The driving circuit is configured to amplify the second voltage signal, and output the amplified second voltage signal to an execution circuit, after it is detected that a value of the second voltage signal reaches a preset value. The execution circuit is configured to, after the amplified second voltage signal is received, generate a reset signal, and transfer the reset signal to a reset port. Further provided is an electronic device, which includes the foregoing reset circuit, a button, and a microcontroller.