Fundamentals of IoT and Wearable Technology Design

Designing an IoT or wearable product means bringing many disciplines together: sensors and electronics, communication networks, software, power, physical form, and the needs of the person using the device. Fundamentals of IoT and Wearable Technology Design offers a structured technical introduction to those connected decisions, from the basic concepts behind the field to product development and design considerations.

From connected-device concepts to real applications

Haider Raad begins with the history and defining characteristics of IoT and wearable technology, then surveys applications across areas including healthcare, fitness, sports, industry, smart living, agriculture, and transportation. This broad view helps place device design in context: what a product needs to do, where it may be used, and what practical challenges its setting can bring.

Understand the systems behind the device

The book proceeds through architectures and hardware, including sensors, actuators, microcontrollers and processors, wireless connectivity, batteries, and user-interface components. Its treatment of communication protocols and network technologies gives readers a foundation for understanding how connected devices exchange information.

Design choices that shape a product

Product development receives substantial attention, from early research and requirements through engineering analysis, prototyping, testing, and production. The design considerations extend beyond whether a device works: form factor, energy use, connectivity, reliability, usability, comfort, durability, safety, maintenance, and security all affect the finished product.

Cloud, edge, security, and responsibility

Further topics include cloud and edge architectures, alongside security, privacy, health concerns, and regulatory issues. Together, these subjects frame IoT and wearable design as more than a hardware exercise: it involves decisions about data, infrastructure, and how a product operates in the world.

A technical reference for study and practice

With its chapter-end problems, interview questions, and further-reading sections, this textbook can support engineering coursework as well as independent exploration by developers, researchers, and practitioners working with connected devices. It offers a grounded route through the technologies and design questions that meet in IoT and wearable product development.