The present invention provides an infant state transmission system capable of checking an infant state in real time. According to an embodiment of the present invention, the infant state transmission system comprises: a heartbeat measuring part attached to a user, and measuring a heart rate of the user a conductivity measuring part attached to the user, and measuring a skin conductivity of the user a state determining part identifying a user state by using change of the heart rate and the skin conductivity a transmitting part transmitting the unstable user state to a smart device and a message playing part playing and transmitting voice or a video to the user.
