Motion-Adaptive Tessellated Skin Patches In article number 2412271, Jae Joon Kim, Hoon Eui Jeong, and co-workers develop a multifunctional skin adhesive patch that integrates phase change elements in a tessellated configuration. This patch simultaneously provides remarkable skin adhesion, dynamic motion adaptability, the ability to integrate bulky electronics, on-demand damage-free detachment, low skin contact impedance, a high signal-to-noise ratio, and precise wireless health monitoring.