Combining biology with electronic and microsystem technologies, Bioelectronics & BioMEMS is redefining the interface between living systems and devices. This field involves the development of microelectromechanical systems (MEMS) and nanoscale biosensors that can detect biological signals, deliver therapeutics, or stimulate tissues in real time. Applications include neural implants, glucose monitors, lab-on-chip diagnostics, and wearable health trackers. Materials such as conductive polymers, stretchable electronics, and biocompatible coatings are key to advancing device integration with biological tissues. Bioelectronics & BioMEMS also plays a pivotal role in developing organ-on-chip platforms for drug screening and disease modeling. As healthcare shifts toward personalized, continuous monitoring, the precision and miniaturization enabled by this field are critical in making biomedical devices smarter, faster, and more responsive to patient needs.