About Us

Nix is redefining how we manage health by developing biosensors that empower consumers and their support teams to access, understand, and act on their personal biology outside a traditional healthcare setting. We call this Self Health™ Nix’s first product is a hydration biosensor that provides athletes, soldiers, and laborers with hydration data in real-time, empowering them optimize safety and performance. Headquartered in Boston, Mass., Nix is led by Founder and CEO Meridith Cass, a graduate of Harvard Business School, former VC, collegiate athlete, and 9-time marathoner. Cass developed the Hydration Biosensor after suffering from hyponatremia (often referred to as “over hydration”) during the Boston Marathon. In her research pursuits, and a desire to unlock more of her own personal health and wellness data, she discovered the void of options and solutions available for hydration monitoring.