This is a block schematic of the smart health monitoring system. The Internet of Things (IoT) technology is being used to create a smart health monitoring system capable of monitoring a person's blood pressure, heart rate, oxygen level, and temperature. A block diagram is a system diagram in which the main pieces or functions are represented by blocks connected by lines that illustrate the blocks' connections. They are widely used in engineering, particularly in hardware design, electrical design, software design, and process flow diagrams. EdrawMax will show you how to produce a faultless design in a matter of minutes. Sign up now!