Bike Computer

What It Is

A bike computer is a handlebar-mounted device that displays and records real-time cycling data such as speed, distance, power, heart rate, GPS navigation, and training metrics. Modern units also sync with training apps, show structured workouts (you can push your Racepace workouts to any bike computer device to use on the trainer or on the road/trail), and support sensors like power meters and heart rate straps.

ELI5 Version

A bike computer is like a smart dashboard for your bike. It tells you how fast you’re going, where you’re going, and how hard you’re working.

Why It Matters

• Tracks key training metrics like power, cadence, heart rate, and speed.
• Improves training precision by displaying structured workout targets.
• Provides navigation, maps, rerouting, and route cues.
• Records all ride data for platforms like TrainingPeaks, Strava, and Racepace.
• Enables sensor integration, especially with power meters and HR monitors.
• Enhances safety with features like crash detection and live tracking.

Practical Use

• Pair your bike computer with a power meter and heart rate monitor for complete data.
• Load structured workouts to follow power zones accurately.
• Use GPS navigation for routes, intervals, or exploration.
• Sync rides with your training platform to evaluate performance and recovery trends.
• Customize data screens for different ride types (endurance, intervals, races).