The only Indian entrant in the competition, Danvantri seems to offer a wide range of products, but the area most likely to form the basis of their Tricorder entry is its B.O.L.T system, which the company describes like this: "B.O.L.T is a unique system in which NiBP (Non-invasive Blood pressure), Pulse Oximeter and temperature are combined into a small form factor device which gets controlled from a mobile device. B.O.L.T supports Android and iOS phones and tablets and also desktop users. Patient can check the vitals at home and pay the Hospital/Doctor through EHR login for the consultation which will be integrated with the Hospital HIS."