This book constitutes the refereed proceedings of the 20th EAI International Conference on Body Area Networks, BODYNETS 2025, held in Okayama, Japan, during December 2 4, 2025.
The 40 full papers included in this volume were carefully reviewed and selected from 97 submissions. They are organized into the following topical sections: THz Sensing and Tissue Characterization; Sensing, Localization, and Motion Analysis in Body Area Networks; Physical-Layer Techniques for Medical and Body-Centric Systems; Advanced Sensing and Signal Processing for Health Monitoring; Clinical, Implantable, and Wearable Systems for Healthcare Applications; Molecular Communication and Bio-Inspired Networking Models; Body Area Networks and Wearable Systems for Reliable Health Monitoring; Reliable and Interference-Resilient Wireless Networks for Healthcare; and Human-Centric Sensing, Haptics, and Data Standardization.