Whether you're cruising the trails or you're riding the bike paths, you can always benefit from having a cycling computer on your bike. With a cycling computer, you can determine how fast you're going, how far you've gone, how high you've climbed, and how much power you're putting out. The Garmin Edge 130 Plus Cycling Computer has a simplified and rugged design with a 1.8" display that is easy to read during the day or in low-light conditions. It uses GPS, GLONASS, and Galileo satellites and an altimeter so you can know how far, fast, hard, and high you've ridden. The Edge 130 has navigation with turn prompts and even shows you how to get back to the start. It is compatible with Varia cycling awareness accessories and has a battery life of up to 15 hours.