We apply the developed materials in a wide range of soft electronic platforms, including organic photodetectors (OPDs), organic field-effect transistors (OFETs), and organic electrochemical transistors (OECTs). These devices provide core functions for future wearable and implantable systems, such as signal detection, amplification, and processing. Beyond individual devices, our vision is to integrate these components into multifunctional systems, such as electronic skins and biomedical sensors, enabling intelligent health monitoring, sustainable energy solutions, and advanced human–machine interfaces.