Health Companion Device using Bluetooth and Alerting System

To take care of critically ill patient one requires accurate decisions so that we can protect as well as save the life. The major function of this paper is to deal with pulse/heart rate and temperature of body. This paper mainly Focus on pulse rate and temperature of the body. The sensors are used sense the Parameters and Microcontroller is used to receive the data from the sensor using Bluetooth module. Using sensor senses the pulse rate and temperature and enables early detection of the emergency .If the person's temperature or pulse rate exceed given limit it will alert to patient's or patient's relative by using alarm also it displays that parameters on LCD display, and it will be shows/displays on mobile also using Bluetooth module. if the pulse rate and temperature exceeds beyond limits it displays message on mobile .The main advantage of this final proposed system is that it detects processes and sends patients data like pulse rate and temperature of body over a wireless. The major advantage of this system to reduce the cost for monitoring patient health using different types of sensor which is harmless to patient's body.