This book reviews different types of nanomaterials-based-conductive inks used to develop printed strain sensors, printing fabrication methods, and applications such as wearable health monitoring. Printed wearable electronic devices have recently drawn a lot of attention, as shown by the increasing number of publications and commercialized devices covering various facets in emerging fields. Many researchers are working toward optimizing nanoparticle-based-conductive inks for wearable electronics. However, issues related to its stability, dispersion, and annealing temperature often limit its...