Bicycle computers and GPS devices are advanced tools that track and display real-time cycling data. Bicycle computers measure speed, distance, time, and cadence, helping you monitor performance and progress. GPS devices add navigation features, providing route mapping, turn-by-turn directions, and elevation data. These devices often include wireless connectivity, allowing you to sync with smartphones and fitness apps for comprehensive ride analysis. Compact and handlebar-mounted, they are essential for cyclists seeking to optimize their rides and explore new routes with confidence.