About Garmin Edge 840 GPS
Introduce the rider you are today to the one you’ll be tomorrow. Improve every day with Edge® 840, the touchscreen and button-controlled cycling computer with targeted adaptive coaching. It’s the optimal gear to prepare you for upcoming races or personal milestones.

Touchscreen or button controls? The choice is yours — this Edge has both

Get up to 42 hours of battery life on a single charge in battery saver mode

Enjoy superior accuracy with multi-band GNSS technology

Get stamina insights while you ride

Push your performance with daily suggested workouts

Cycle like a local with ride type-specific maps and navigation

Features
Extended Battery Life: The Edge® 840 cycling computer gets up to 26 hours of battery life in intense mode and up to 42 hours using battery saver mode.

Adaptive Coaching: View daily suggested workouts and training prompts on screen; get personalised coaching based on your event that adapts to  your current training load and recovery.

Multi-Band GNSS: Find your way with multi-band GNSS technology that provides enhanced positioning accuracy.

ClimbPro Ascent Planner: See remaining ascent and grade when climbing so you can gauge your effort with ClimbPro, now available on every ride with no course necessary.

Cycling Ability and Course Demands: Compare your cycling ability to the demands of a specific course and focus your training in the right areas, when paired with your compatible power meter and heart rate monitor.

Power Guide: Manage your efforts with the power guide feature, which recommends power targets throughout a course, when paired with your compatible power meter.

In The Box
Edge® 840 cycling computer

Mounts (standard and out-front)

USB-C cable

Tether

Documentation

About Garmin
Garmin is a technology company best known for its GPS equipment than spans automotive, aviation, marine, outdoor and sports activities. The company was founded by Gary Burrell and Min Kao in 1989 in Kansas, United States. The company name an acronym of the first names of the two founders Gary Min. They have now grown into a market leader in GPS systems.