Element Science, Inc.

Element Science, Inc.

is a San Francisco-based medical device and digital health company dedicated to developing clinical-grade wearable solutions aimed at preventing sudden cardiac arrest (SCA) in high-risk cardiovascular patients. The company's flagship product, the Jewel, is a patch-based wearable cardioverter defibrillator that continuously monitors heart rhythms and delivers lifesaving therapy when necessary. Founded in 2011 by Dr. Uday N. Kumar, Element Science combines human-centric engineering with advanced machine learning and rigorous medical device standards. The Jewel is designed for comfort and ease of use, providing continuous monitoring during daily activities such as showering and sleeping. The company primarily serves healthcare institutions and clinical providers, focusing on patients transitioning from hospital to home who are at elevated risk for lethal heart rhythms. Element Science has raised significant funding from notable investors, including Google Ventures and Third Rock Ventures, and has been recognized for its innovative approach to cardiac care.