Wearable Technologies Design Fitpluse Multifunctional Wristband by KE XU , JING ZHANG Fitpluse is a multifunctional wristband designed for health tracking and self-powered use. The wristband combines solar energy storage, biofilm power generation and kinetic energy storage, so energy is collected from natural light, small amounts of body energy and movement. Exercise data is recorded with high precision, and physiological indicators are monitored in real time with warnings for abnormal conditions. A touch screen, gesture control and magnetic charging simplify daily use. Data is synchronised with a mobile application over Bluetooth.