A resuscitator has a patient airway interface device, a bag, a fluid passage coupled between the bag and patient airway interface device, and a sensor module. The patient airway interface device may be a mask or an endotracheal tube. The sensor module can have a display, at least one sensor coupled to the flow passage and configured to provide a measurement of at least one parameter, and a processor coupled to the display and the at least one sensor. The processor is configured to receive the measurement from the sensor and provide information on the display based on the received measurement. The information may include a current breath rate, a pressure-vs-time curve, and guidance to the user to assist in achieving a target breath rate.
