Making $5 a phone call with 250,000 calls a year!!! Do the math!

Nyamitse-Calvin Mahinda, the #founder of a deep tech #startup called Vital Audio, shares his #technology that allows hospital patients to get their heart rate and heart rate variability through the use of voice over the phone. He breaks down how his #business makes money at The Pitch Show in front of a panel of #venturecapital investors.