AYU device, a first-of-its-kind bluetooth stethoscope, is one of the inventions that helped doctors during the Covid-19 pandemic amid concerns about maintaining social distance. This also helped patients get access to expert doctors from a different part of the state or country.

The Brihanmumbai Municipal Corporation first started using Ayu device, a digital stethoscope which is connected to an app via electronic signal and bluetooth and provides contactless reading and data sharing with the other medical practitioners, during the pandemic. And now, the device will be used by the civic body to help patients at civic-run hospitals.