GARMIN Computer EDGE 840 GPS Solar

POWER GLASS™ SOLAR CHARGING EXTENDS RIDES

Get up to 60 hours in battery saver mode or up to 32 hours in intense mode. Gain an extra 25 minutes per hour from solar charging in battery saver mode during daytime rides.

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.

PREPARE
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.

TRAIN AND PERFORM
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 insights1 so you can keep an eye on how much you have left in the tank.

CYCLING SAFETY AND AWARENESS
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 location2 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
INREACH® DEVICE COMPATIBILITY

Stay in touch wherever you ride by pairing with your compatible inReach device.

CONNECTIVITY
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.

General:
POWER GLASS SOLAR CHARGING Yes

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

COLOR DISPLAY Yes

DISPLAY SIZE 2.6″ 66 mm diagonal

DISPLAY RESOLUTION 246 x 322 pixels

WEIGHT 88.9 g

WATER RATING IPX7

BATTERY TYPE rechargeable lithium-ion

BATTERY LIFE up to 32 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 Yes

CLIMBPRO – COURSES Yes

CLIMBPRO – FREE RIDING Yes

Cycling Features:
CYCLE MAP ROUTABLE CYCLING-SPECIFIC STREET MAP Yes

ALERTS TRIGGERS ALARM WHEN YOU REACH GOALS INCLUDING TIME, DISTANCE, HEART RATE OR CALORIES Yes

COURSES 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

IN THE BOX:
– ​Edge 840 Solar cycling computer
– Mounts standard and out-front
– USB cable
– Tether
– Documentation