Garmin Edge 840 Bike Computer 2023

We think this is Garmin's best performance bike computer that's feature rich, versatile, works very well here in the White Mountains.

### Garmin Says: ###

General

Power Glass solar charging
In-ride power compatible (Power Mount and Garmin Charge battery pack)    
Dimension                    2.3" x 3.4" x 0.8" (57.8 x 85.1 x 19.6 mm)    
Display Size                 2.6" (66 mm) diagonal Color Display
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    
Item                            010-02695-00

Maps & Memory
Ability to add maps    
Basemap                                      Preloaded Garmin cycle map
External memory storage           32 GB
Waypoints/favorites/locations    200
Navigation Routes                       100 courses
History                                          up to 200 hours

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.

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 INSIGHTS1 WHILE YOU RIDE

PUSH YOUR PERFORMANCE WITH DAILY SUGGESTED WORKOUTS1

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

TRANSFER EXISTING RIDE DATA AND PROFILES TO YOUR NEW DEVICE

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 rides2.

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 recovery1.

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 productively1.

HEAT AND ALTITUDE ACCLIMATION
See how your body is holding up with heat and altitude acclimation1.

GROUPTRACK FEATURE
Check each other’s location with GroupTrack — and track up to 50 riders at once2.

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 conditions1.

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® DEVICE COMPATIBILITY
Stay in touch wherever you ride by pairing with your compatible inReach device3.

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.