Emerald is a touchless sensor and machine learning platform for health analytics.

Founded by MIT Faculty and Researchers, Emerald is based on award-winning wireless and machine learning research. Emerald has already been deployed in over 200 homes and is being used by multiple leading drug companies and doctors.


We live in a sea of radio signals – from Wi-Fi to LTE and more. Any time we move, we create waves in this sea of wireless signals. Emerald’s sensor and AI algorithms analyze these waves to reverse engineer our motion.


Want to dive a bit deeper into how Emerald monitors vital signs and other health metrics? Check out MIT Professor, MacArthur award winner, and co-founder Dina Katabi’s TED talk.