Garmin Edge 840 Solar Cycling Computer

Control with touch screen or buttons? You choose, this Edge offers both options.

Enjoy up to 60 hours of battery life on a single charge in power saving mode2.

Enjoy superior precision with multi-band GNSS technology.

Learn about resistance1 while you pedal to see how long you can keep up.

Improve your performance with recommended daily training sessions.

Ride the routes like you know them with navigation and maps for specific types of cycling.

LONGER ROUTES THANKS TO POWER GLASS™ SOLAR CHARGING

Enjoy up to 60 hours in energy saving mode or up to 32 hours in intense mode. Get 25 more minutes per hour thanks to solar charging in energy saving mode during the day.

BANALYSIS OF THE SESSION

See recommended daily training sessions and training prompts on the screen, and receive personalized event-based guidance tailored to your current training load and recovery.

MULTIBAND GNSS

Find your way with multi-band GNSS technology that provides improved positioning accuracy.

ClimbPro slope planning function

See the remaining ascent and gradient on climbs so you can measure your effort with ClimbPro, now available on every ride without the need for a ride.

Cycling level and demands of the route

Compare your cycling level to the demands of a specific ride and focus on training the relevant aspects, when combined with a compatible power meter and heart rate monitor.

POWER GUIDE

Manage your efforts with the power guide feature, which recommends power targets throughout a ride, when paired with a compatible power meter.

PREPARE

Training status

Evaluate your performance indicators to know if your training is productive.

Acclimatization to heat and altitude

See how your body responds as you acclimatize to heat and altitude.

GROUPTRACK FUNCTION

Check the location of others via GroupTrack and track up to 50 riders at a time.

ROUTES FOR SPECIFIC TOURS

Discover routes suitable for your route, whether it is in the mountains, gravel or road.

POPULAR TRENDLINE™ ROUTES

Your Edge finds the best routes among the most traveled roads (and trails).

EVENT OBJECTIVES

Select a race distance and time goal to receive recommended daily training sessions.

GARMIN CYCLE MAP

Complete your activities with pre-installed maps that include mountain bike route data from around the world through Trailforks.

TRAINING AND PERFORMANCE

CYCLING DYNAMICS

Advanced cycling metrics provide insight into performance in varying conditions.

MOUNTAIN BIKING DYNAMICS

Track mountain biking metrics such as your jump count, distance, and duration.

GRIT® AND FLOW™ METRICS

Grit evaluates the difficulty of a trail. Flow measures the fluidity of the journey.

turn by turn directions

Stay on top of things with turn-by-turn directions and alerts.

RETURN TO THE START POINT

Get back on track (or back to the beginning) if you get lost or want to get home soon.

NUTRITION AND HYDRATION ALERTS

Stay energized during your ride with notifications that tell you when to hydrate and eat.

STAMINA INFORMATION

As you pedal, get resistance feedback to monitor how much power you have left.

SAFETY AND AWARENESS FOR CYCLISTS

COMPATIBLE WITH VARIA™ DEVICES

Pair the Edge device with your Varia rear view radar and smart lights so you can see and be seen.

Incident detection

This feature sends a message with your location3 to emergency contacts in the event of an incident on or off the road.

LIVETRACK FUNCTION

Your loved ones can track your location if you pair it with your compatible smartphone.

BIKE ALARM

A PIN-protected alarm will send a notification to your compatible smartphone if the bike moves from its spot.

COMPATIBILITY WITH INREACH® DEVICES

Stay in touch wherever you go by pairing with a compatible inReach device.

CONNECTIVITY

Smart notifications

Receive text messages and alerts directly to your Edge cycling computer by pairing it with a compatible smartphone.

COMPATIBILITY WITH TRAINING ROLLERS

This Edge can pair with an ANT+ trainer to track your rides at home.

EBIKE COMPATIBILITY

Connect to your eBike compatible with ANT+® or SHIMANO STEPS technology.

CONNECT IQ™ STORE

Download custom data fields and get apps and widgets from the Connect IQ Store smartphone app.

GROUP MESSAGING

Link your compatible smartphone to send a message to the group if you get separated from it.

Box contents:

Edge® 840 Solar Cycle Computer

Supports (standard and front)

USB Cable

lanyard

Documentation