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 coaching1. It’s the optimal gear to prepare you for upcoming races or personal milestones.
Product Highlights:
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
Product 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 personalized 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.
TRAINING STATUS
Evaluate your performance indicators to see if you’re training productively.
HEAT AND ALTITUDE ACCLIMATION
See how your body is holding up with heat and altitude acclimation.
GROUPTRACK FEATURE
Check each other’s location with GroupTrack — and track up to 50 riders at once.
RIDE-SPECIFIC ROUTING
Get routing suited to your ride, whether you’re on mountain, gravel or road.
TRENDLINE™ POPULARITY ROUTING
Your Edge finds the best route — choosing from roads (and trails) most traveled.
EVENT GOALS
Select a race distance and time goal, then receive daily suggested workouts.
GARMIN CYCLE MAP
Ride with preloaded maps that include worldwide MTB trail data from Trailforks.
CYCLING DYNAMICS
Advanced cycling metrics give insight on performance from variable conditions.
MTB DYNAMICS
Track mountain biking metrics such as jump count, jump distance and hang time.
GRIT® AND FLOW™ METRICS
Grit rates the difficulty of a trail. Flow measures how smoothly you ride it.
TURN-BY-TURN DIRECTIONS
Stay on track with turn-by-turn directions and alerts.
BACK TO START
Get back on track — or back to start — if you’re lost or want to go home early.
NUTRITION AND HYDRATION ALERTS
Stay fueled on a ride with notifications when it’s time to hydrate or eat.
STAMINA INSIGHTS
While you ride, get stamina insights so you can keep an eye on how much you have left in the tank.
COMPATIBILITY WITH VARIA™ DEVICES
Pair your Edge device with your Varia rearview radar and smart lights to see and be seen.
INCIDENT DETECTION
This feature sends a message with your location3 to emergency contacts after an on- or off-road incident.
LIVETRACK FEATURE
Loved ones can follow your location, when paired with your compatible smartphone.
BIKE ALARM
A PIN-protected alarm notifies via your compatible smartphone if your bike is moved.
INREACH® DEVICE COMPATIBILITY
Stay in touch wherever you ride by pairing with your compatible inReach device.
SMART NOTIFICATIONS
Receive texts and alerts on your Edge cycling computer, when paired with your compatible smartphone.
SMART TRAINER COMPATIBILITY
This Edge can pair with an indoor trainer to track your home rides.
EBIKE COMPATIBILITY
Connect to your eBike that’s compatible with ANT+® technology or SHIMANO STEPS.
CONNECT IQ™ STORE
Download custom data fields, and get apps and widgets from our Connect IQ Store smartphone app.
GROUP MESSAGING
Message the pack if you get separated, when paired with your compatible smartphone.
Product Specifications:
General
IN-RIDE POWER COMPATIBLE (POWER MOUNT AND GARMIN CHARGE BATTERY PACK) - Yes
DIMENSION - 2.3" x 3.4" x 0.8" (57.8 x 85.1 x 19.6 mm)
TOUCHSCREEN - Yes
COLOR DISPLAY - Yes
DISPLAY SIZE - 2.6" (66 mm) diagonal
DISPLAY RESOLUTION - 246 x 322 pixels
WEIGHT - 84.8 g
WATER RATING - IPX7
BATTERY TYPE - rechargeable lithium-ion
BATTERY LIFE - up to 26 hours
BATTERY SAVE MODE - Yes
Maps & Memory
ABILITY TO ADD MAPS - Yes
BASEMAP - Preloaded Garmin cycle map
EXTERNAL MEMORY STORAGE - 32 GB
WAYPOINTS/FAVORITES/LOCATIONS - 200
NAVIGATION ROUTES - 100 courses
HISTORY - up to 200 hours
Sensors
GPS - Yes
GLONASS - Yes
GALILEO - Yes
MULTI-BAND GNSS - Yes
BAROMETRIC ALTIMETER - Yes
MAGNETOMETER - Yes
GYROSCOPE - Yes
ACCELEROMETER - Yes
AMBIENT LIGHT SENSOR - Yes
Daily Smart Features
CONNECTIVITY - Bluetooth®, ANT+®, Wi-Fi®
CONNECT IQ™ (DOWNLOADABLE WATCH FACES, DATA FIELDS, WIDGETS AND APPS) - Yes
ON-DEVICE CONNECT IQ™ STORE - Yes
SMART NOTIFICATIONS - Yes
TEXT RESPONSE/REJECT PHONE CALL WITH TEXT (ANDROID™ ONLY) - Yes
WEATHER - Yes
REALTIME SETTINGS SYNC WITH GARMIN CONNECT™ MOBILE - Yes
CONTROLS SMARTPHONE MUSIC - Yes
VIRB® REMOTE - Yes
SMARTPHONE COMPATIBILITY - iPhone®, Android™
Safety and Tracking Features
LIVETRACK - Yes
GROUP LIVETRACK - Yes
GROUP TRACK - Yes
RIDER-TO-RIDER MESSAGING - Yes
INCIDENT DETECTION - yes (includes off-road)
ASSISTANCE - Yes
FIND MY EDGE® - Yes
BIKE ALARM - Yes
WEATHER ALERTS - Yes
INREACH® COMPATIBLE - Yes
Activity Tracking Features
CALORIES BURNED - Yes
INTENSITY MINUTES - Yes
Training, Planning and Analysis Features
CUSTOMIZABLE DATA PAGES - Yes
AUTO PAUSE® - Yes
INTERVAL TRAINING - Yes
ADVANCED WORKOUTS - Yes
DOWNLOADABLE TRAINING PLANS - Yes
DAILY WORKOUT SUGGESTIONS - yes (event specific)
PRIMARY AND SECONDARY WORKOUT TARGETS - Yes
AUTO LAP® - Yes
VO2 MAX - Yes
REALTIME STAMINA - Yes
TRAINING STATUS - Yes
TRAINING LOAD - Yes
TRAINING LOAD FOCUS - Yes
CYCLING ABILITY ANALYSIS - Yes
COURSE DEMANDS ANALYSIS - Yes
TRAINING EFFECT - Yes
RECOVERY ADVISOR - Yes
VIRTUAL PARTNER - Yes
RACE AN ACTIVITY - Yes
SEGMENTS - Yes
TRENDLINE™ POPULARITY ROUTING - Yes
AUTO SCROLL - Yes
PHYSIO TRUEUP - Yes
UNIFIED TRAINING STATUS - Yes
Outdoor Recreation
CLIMBPRO™ ASCENT PLANNER
CLIMBPRO - COURSES
CLIMBPRO - FREE RIDING
Cycling Features
CYCLE MAP (ROUTABLE CYCLING-SPECIFIC STREET MAP) - yes (multi-region)
ALERTS (TRIGGERS ALARM WHEN YOU REACH GOALS INCLUDING TIME, DISTANCE, HEART RATE OR CALORIES) - Yes
COURSES - Yes
ON-DEVICE COURSE CREATOR - Yes
ON-DEVICE LOCATION SEARCH - Yes
POWER GUIDE - Yes
POPULARITY HEATMAP - Yes
CYCLING DYNAMICS COMPATIBLE - Yes
MTB DYNAMICS - Yes
INTEGRATED TRAILFORKS TRAIL DATA - Yes
POWER METER COMPATIBLE - Yes
COMPATIBLE WITH VARIA™ RADAR (REAR-FACING RADAR) - Yes
COMPATIBLE WITH VARIA RADAR CAMERA - Yes
COMPATIBLE WITH VARIA™ LIGHTS - Yes
EBIKE SMART RANGE ROUTING - Yes
Connectivity
EDGE® REMOTE - Yes
VARIA™ REMOTE - Yes
ANT+™ ELECTRONIC SHIFTING - Yes
SHIMANO DI2 SYNCHRO SHIFT INTEGRATION - Yes
SMART TRAINER CONTROL - Yes
EXTENDED DISPLAY (ALLOWS A GARMIN WATCH TO SHARE DATA SCREENS ON EDGE®) - Yes