The ability of sensors, the foundational technology of nano engineering, to not only endure the rigorous testing of the external environment but also to gather information accurately and promptly, is a critical assurance for the swift development of nanoelectronics.There are now 15 different types of sensors developed in India, including those with force, colour, biological, and voltage sensitivity. More and more sectors are using these sensors. This study, which is based on the current use of sensors, scientifically points out the development direction of sensor technology by examining the issues that arise in actual operation in order to expedite the development of high quality in the field of Bioelectronics. © 2022 Elsevier B.V., All rights reserved.