Richard Gearhart and Elizabeth Gearhart, co-hosts of age to Profit Show interview Dr. Simiao Niu from Biomedical Engineering at Rutgers University.    What if your smartwatch could power itself—just from your steps, your desk, or even the air around you? In this episode, we talk with Professor Simiao Niu of Rutgers University, a biomedical engineer turning sci-fi into reality with self-charging wearables and continuous health monitoring tech. From energy harvesting to real-time rehab tracking, discover how the future of healthcare might be worn on your wrist—and never need a charger. Read more at: https://www.simiaoniu.com/   Whether you're a seasoned entrepreneur, a startup, an inventor, an innovator, a small business or just starting your entrepreneurial journey, tune into age to Profit Show for compelling discussions, real-life examples, and expert advice on entrepreneurship, intellectual property, trademarks and more. Visit https://agetoprofitshow.com/ for the latest updates and episodes. 2v6t20