Blumio is developing the world's first cuffless, non-invasive, wearable blood pressure sensor.

Blumio Inc, is a Silicon Valley based California company that is developing a non-invasive radio frequency sensor designed to measure blood pressure and other cardiovascular diagnostics. CardieX has a 7.5% direct ownership in Blumio by way of a convertible note.

CardieX and Blumio are also 50/50 parties in a Joint Development Agreement whereby the companies are collaborating on engineering and development efforts to develop a wearable sensor that incorporates CardieX group company AtCor Medical's central blood pressure (cBP) algorithm into the Blumio sensor. Initial successful results from this collaboration were presented at the IEEE sensor technology conference in May, 2019.

Independent market analysis has identified the market opportunity for a wearable sensor of the type being developed by CardieX and Blumio as upwards of $USD45B.