The outsole of the Froliq Grey houses the TRAQ Q-Chip technology that turns the Froliq into your own personal pedometer! No charging necessary—just lace up, connect and go! You'll always have an accurate and real-time step count thanks to the Q-Chip connecting to the free TRAQ smartphone app. And you can even join friends and challenges to make your fitness goals more fun when you join the TRAQ community.