Garmin Edge 840 GPS Cycle Computer

TOUCHSCREEN OR BUTTON CONTROLS? THE CHOICE IS YOURS — THIS EDGE BIKE COMPUTER HAS BOTH.

GET UP TO 60 HOURS OF BATTERY LIFE ON A SINGLE CHARGE IN BATTERY SAVER MODE².

ENJOY SUPERIOR ACCURACY WITH MULTI-BAND GNSS TECHNOLOGY.

GET STAMINA INSIGHTS¹WHILE YOU RIDE

PUSH YOUR PERFORMANCE WITH DAILY SUGGESTED WORKOUTS¹.

CYCLE LIKE A LOCAL WITH RIDE TYPE-SPECIFIC MAPS AND NAVIGATION.

TRAINING STATUS

Evaluate your performance indicators to see if you’re trainingproductively¹.

HEAT AND ALTITUDE ACCLIMATION

See how your body is holding up with heat and altitude acclimation¹.

GROUPRIDE

Stay connected on group rides² with in-ride messaging and live locations, and now — get incident detection alerts⁴; plus, add fun and competition with in-ride leaderboards for climbs and postride awards.

GROUPTRACK FEATURE

Check each other’s location with GroupTrack — and track up to 50 riders at once⁴.

RIDE-SPECIFIC ROUTING

Get routing suited to your ride, whether you’re on mountain, gravel or road.

ROAD SURFACE TYPE

See road surface type, including unpaved roads, on the map for more awareness while planning and riding.

TRENDLINE™ POPULARITY ROUTING

Your Edge bike computer finds the best route — choosing from roads (and trails) most travelled.

DAILY SUGGESTED WORKOUTS

For training guidance that takes you and your fitness level into account, get suggestions based on your current training load and VO2 max.

GARMIN CYCLE MAP

Ride with preloaded maps that include worldwide MTB trail data from Trailforks.