Arc is an activity tracker that allows users to follow their progress in real-time, stay motivated and meet their health goals by tracking activity, distance traveled, calories burned, heart rate, and sleep quality. Designed around the search for comfort, adaptability, and style, Arc’s size is driven by its user’s needs. A curve is applied to the core unit bending around the arm to improve the fit. Aluminum edges form a subtle frame that visually reinforces this curve. With rounded lines, the overall shape illustrates a melted piece of metal. The display is one seamless black surface. It creates a simple, essential and harmonious smart band.