With increasing growth of new healthcare technology IoT is rapidly revolutionizing the healthcare industry. Nowadays there are lot of Internet of Things devices which is used to monitor the health over internet. By using these smart devices doctors and caretakers also taking advantages to keep an eye on the health conditions of the patients. In this work the proposed health monitoring of a patient using IoT based sensors which records the patient heartrate, blood oxygen using MAX30102 sensor, body temperature using LM35 sensor, room temperature and room humidity using DHT11 sensor and quality of air using MQ135. ESP32 Microcontroller board which controls these sensors sends these sensed values to the cloud and these sensed values can be viewed through the created website using various devices. The sensed values are also displayed in 16x2 i2c LCD display module. If the Heath condition is normal/abnormal it sends emergency message to the doctors/caretakers. Keywords: Health, Internet of Things (IoT) Sensors; Analytics platform service; Digital automation platform