Garmin Edge(R) 840 - Device Only
Garmin Edge(R) 840 - Device Only, EXTENDED BATTERY LIFE
TOUCHSCREEN OR BUTTON CONTROLS? THE CHOICE IS YOURS - THIS EDGE HAS BOTH
EVENT ADAPTIVE TRAINING
GET UP TO 42 HOURS OF BATTERY LIFE ON A SINGLE CHARGE IN BATTERY SAVER MODE
MULTI-BAND GNSS
ENJOY SUPERIOR ACCURACY WITH MULTI-BAND GNSS TECHNOLOGY
CLIMBPRO ASCENT PLANNER
GET STAMINA INSIGHTS1 WHILE YOU RIDE
CYCLING ABILITY AND COURSE DEMANDS
PUSH YOUR PERFORMANCE WITH DAILY SUGGESTED WORKOUTS1
POWER GUIDE
CYCLE LIKE A LOCAL WITH RIDE TYPE-SPECIFIC MAPS AND NAVIGATION
TRAINING STATUS
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.
HEAT AND ALTITUDE ACCLIMATION
View daily suggested workouts and training prompts on screen; get personalized coaching based on your event that adapts to your current training load and recovery1.
GROUPRIDE
Find your way with multi-band GNSS technology that provides enhanced positioning accuracy.
GROUPTRACK FEATURE
See remaining ascent and grade when climbing so you can gauge your effort with ClimbPro, now available on every ride with no course necessary.
RIDE-SPECIFIC ROUTING
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.
TRENDLINE(TM) POPULARITY ROUTING
Manage your efforts with the power guide feature, which recommends power targets throughout a course, when paired with your compatible power meter.
EVENT GOALS
Evaluate your performance indicators to see if you're training productively1.
GARMIN CYCLE MAP
See how your body is holding up with heat and altitude acclimation1.
CYCLING DYNAMICS
Plan a group ride, then share a code to see the route and more on compatible Edge devices.
MTB DYNAMICS
Check each other's location with GroupTrack - and track up to 50 riders at once3.
GRIT(R) AND FLOW(TM) METRICS
Get routing suited to your ride, whether you're on mountain, gravel or road.
TURN-BY-TURN DIRECTIONS
Your Edge finds the best route - choosing from roads (and trails) most traveled.
BACK TO START
Select a race distance and time goal, then receive daily suggested workouts.
NUTRITION AND HYDRATION ALERTS
Ride with preloaded maps that include worldwide MTB trail data from Trailforks.
STAMINA INSIGHTS
Advanced cycling metrics give insight on performance from variable conditions1.
COMPATIBILITY WITH VARIA(TM) DEVICES
Track mountain biking metrics such as jump count, jump distance and hang time.
INCIDENT DETECTION
Grit rates the difficulty of a trail. Flow measures how smoothly you ride it.
LIVETRACK FEATURE
Stay on track with turn-by-turn directions and alerts.
BIKE ALARM
Get back on track - or back to start - if you're lost or want to go home early.
INREACH(R) DEVICE COMPATIBILITY
Stay fueled on a ride with notifications when it's time to hydrate or eat.
SMART NOTIFICATIONS
While you ride, get stamina insights1 so you can keep an eye on how much you have left in the tank.
SMART TRAINER COMPATIBILITY
Pair your Edge device with your Varia rearview radar and smart lights to see and be seen.
EBIKE COMPATIBILITY
This feature sends a message with your location3 to emergency contacts after an on- or off-road incident.
CONNECT IQ(TM) STORE
Loved ones can follow your location, when paired with your compatible smartphone.
GROUP MESSAGING
A PIN-protected alarm notifies via your compatible smartphone if your bike is moved.