Internet of Nano-Things and Wireless Body Area Networks (WBAN) covers the ongoing key innovations in communications and nanotechnologies involved in the emerging Internet of Nano-Things (IoNT) paradigm that is setting the basis for future smart wearable devices and approaches. It discusses in detail the manufacturing processes of some of these wearable technologies and their working principles. In addition, it investigates several up-to-date communication protocols and design aspects that can dramatically affect their performance. The book addresses data routing and energy consumption challenges and proposes nanosensing platforms in critical WBANs. This book covers both design and implementation aspects of data delivery models and strategies in a smart application enabled by WBAN. It focuses on smart data delivery approaches and energy savings aspects in reliable IoNT systems. For engineers and researchers working on IoNTs and WBANs, this book summarizes recent achievements in the wearable devices and WBAN fields and points to existing challenges that the research and industrial communities are facing in trying to extend this paradigm to a broader spectrum of related devices and communication protocols. This provides solid guidelines for future research directions and studies in this area. Book jacket.