Imaginary Ventures, a private equity firm, led a $15m Series A round in Duos, a digital health company, with participation from Forerunner Ventures, Declaration Partners, and Optum Ventures. "Imaginary is incredibly excited to partner with the DUOS team to empower aging adults. We have always been hyper-focused on solving consumer problems, and DUOS is working to solve one of the biggest of our generation. The DUOS team brings deep healthcare expertise with a hyper focus on the end consumer they are serving. We think this consumer-fueled approach creates an exceptional experience tailored to the needs of aging adults," Kelly Dill, Imaginary Ventures Partner.