This document summarizes a survey on an IoT-based health monitoring system called "IoT Based Biomedical Instrumental Portable Device". The proposed system would develop a portable device that uses sensors to monitor heart rate, blood oxygen level, body temperature, and blood pressure. The sensor data would be sent to a mobile app via Bluetooth and also uploaded to the cloud. The mobile app would analyze the data and notify the user of any health issues. It would also allow doctors to access the data to provide prescriptions and medical advice. The system aims to provide convenient, remote health monitoring to improve medical care access and outcomes.