The Bluewheel IX300 App comes with even more additional features for more fun. Its simple and clean interface allows you to customize and ride easily. With the Bluewheel IX300 app, you can: - Customize your ride's LED lights, change colours, keep an eye on your speed and battery life, and track your ride - Track your activity of the week (longest ride distance and top speed) - Challenge friends - Challenge yourself with daily or weekly goals - And much more! That's a whole lot of power for one little finger tip. Continued use of GPS running in the background can dramatically decrease battery life.