A human safety system includes a circuit including a microcontroller and at least one power source; a probe in communication with the circuit; at least one use detector in communication with the circuit; and at least one alert indicator in communication with the circuit. A method of using a human safety device, the method includes initiating operation of the human safety device; arranging the human safety device in communication with skin; and monitoring the human safety device for alert indicators. A method of monitoring a user includes waking from sleep state; sensing at least one condition of the user; determining if the sensed condition is in a human condition; continuously monitoring the condition of the user; and, returning to sleep state when the user condition is outside of the human condition for an amount of time.