This paper presents IoT-based health care technology in monitoring vital signs in health services. The result designate prototype to detect health parameters is effectiveness for provide real time online information such as heart rate and body temperature This monitoring system is made using the raspberry pi to process sensors for each parameter. The sensor used to detecting heartbeat is pulse sensor and sensor used to detecting body temperature is DS18B20. The heartbeat and body temperature monitoring system will be connected to node-red as an internet of things platform. Node-red will be displaying the data on the webpage and send the patient information to the medical worker's email. Then the medical worker can monitor patient condition directly.