Asthma-tracking startup Propeller Health raises $21.5 mn
US-based startup Propeller Health that provides a platform to support respiratory health management raised $21.5 million (approx ₹143.5 crore) in Series C round of funding on Thursday. Launched in 2010, the startup offers sensors, apps, analytics, and services to let patients upload their information to their doctor. Glaxo Smith Kline's venture arm and Hikma Ventures participated in the round.