Ever-improving nanotechnology and semiconductor designs are revolutionising the medical electronics industry and taking the healthcare industry to new heights of patient care quality. Portable, wearable, and implantable medical devices with foldable printed circuit boards (PCB) and embedded chips in a patient’s body are able to monitor patient health outside of the clinical environment. This is helping doctors in providing prompt assistance to patients in medical emergencies with better clinical aid. This research service outlines some of key trends in medical electronics in India.