A physiological signal real-time detection method, the method comprising: S10, a detection terminal receives a timestamp transmitted by a communication terminal, and synchronizes the clock according to the timestamp S11, the detection terminal periodically detects the physiological signal of a user S12, the detection terminal transmits the physiological signal to a communication terminal wirelessly, the physiological signal comprising physiological data and the timestamp. The physiological signal real-time detection method ensures real-time monitoring and control.
