Control your Edge without removing your hands from the handlebar. Garmin's 3-button Edge Remote Control uses ANT+ wireless connectivity to mark laps and scroll through pages. You can even program the third button from a preset list of functions. Red and green LED lights indicate button presses, pairing, and sleep mode. Its easily replaceable CR2032 battery lasts up to one year by entering sleep mode when not in use. The remote comes with both road bike and mountain bike mounts.