Introduce the rider you are today to the one you'll be tomorrow. The Edge 840 touchscreen cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. Get superior accuracy in the most challenging environments thanks to multi-band GNSS technology.
Advanced GPS cycling computer with touchscreen and button control combines superior navigation planning and performance tracking cycling awareness and smart connectivity
Battery life: up to 26 hours in demanding use cases; up to 32 hours in battery saver mode
View daily suggested workouts and training prompts on screen; based on your event get personalized coaching that adapts to your current training load and recovery when riding with a compatible power meter and heart rate monitor
Find your way in the most challenging environments with multi-band GNSS technology that provides enhanced positioning accuracy
See remaining ascent and grade when climbing so you can gauge your effort with the ClimbPro ascent planner now available on every ride — no course required; view on your Edge device and in the Garmin Connect app on your smartphone for ride planning
Classify your strengths as a cyclist and compare your cycling ability to the demands of a specific course so you can focus your training and improvement
