Wearable personal monitoring devices present to future This book discusses recent advances in wearable technologies and personal monitoring devices covering topics such as skin contact based wearables (electrodes) non contact wearables the Internet of things (IoT) and signal processing for wearable devices. Although it chiefly focuses on wearable devices and provides comprehensive descriptions of all the core principles of personal monitoring devices the book also features a section on devices that are embedded in smart appliances furniture e.g. chairs which despite their limitations have taken the concept of unobtrusiveness to the next level. Wearable and personal devices are the key to precision medicine and the medical community is finally exploring the opportunities offered by long term monitoring of physiological parameters that are collected during day to day life without the bias imposed by the clinical environment. Such data offers a prime view of individuals’ physical condition as well as the efficacy of therapy and occurrence of events. Offering an in depth analysis of the latest advances in smart and pervasive wearable devices particularly those that are unobtrusive and invisible and addressing topics not covered elsewhere the book will appeal to medical practitioners and engineers alike.