Edge 840 Head Unit

INTRODUCE THE RIDER YOU ARE TODAY TO THE ONE YOU’LL BE TOMORROW

Improve every ride with the Edge® 840 a premium cycling computer featuring both touchscreen and button controls, along with Garmin Coach training plans¹. Designed to support your training goals, it’s the ideal companion for preparing for upcoming races and achieving 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.

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.

GARMIN COACH

Train for an event, achieve a milestone, or improve your fitness with Garmin Coach training plans for cyclists. Just set it up in the Garmin Connect™ app, then let Garmin Coach create personalised daily workouts to help you reach your goals. This includes Garmin Cycling Coach, which creates training plans that adapt based on your performance, recovery and more.

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.

GROUPRIDE

Stay connected on group rides² with in-ride messaging, live locations and incident detection alerts3; see in-ride leaderboards for climbs and real-time data compared to other riders.

GROUPTRACK FEATURE

Check each other’s location with GroupTrack — and track up to 50 riders at once4.

RIDE-SPECIFIC ROUTING

Get routing suited to your ride, whether you’re on mountain, gravel or road.

ROAD SURFACE TYPE

See road surface type, including unpaved roads, on the map for more awareness while planning and riding.

TRENDLINE™ POPULARITY ROUTING

Your Edge finds the best route — choosing from roads (and trails) most traveled.

DAILY SUGGESTED WORKOUTS

For training guidance that takes you and your fitness level into account, get daily ride suggestions based on your current training load and VO2 max.

BIKE-SPECIFIC MAPPING

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:

ROAD HAZARD ALERTS

Get alerts for road hazards reported by fellow cyclists, and contribute your own edit2.

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 location4 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 device4.

CONNECTIVITY:

Smart notifications

Receive texts and alerts on your Edge cycling computer, when paired with your compatible smartphone.

GARMIN SHARE

Easily follow the same course or workout with your friends. Share saved locations, courses and workouts with other nearby Garmin Share compatible devices.

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.

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.

Part number: 010-02695-03

Barcode: 753759299958

Product code: 010-02695-03

- Dimension: 57.8 x 85.1 x 19.6 mm (2.3″ x 3.4″ x 0.8″)

- Weight: 84.8 g

- Water rating: IPX7

- Touchscreen: Yes

- Display Type: Transflective TFT

- Display Size: 2.6″ (66 mm) diagonal

- Display Resolution: 246 x 322 pixels

- Colour display: Yes

- Battery type: Rechargeable lithium-ion

- Battery life: Up to 26 hours

- Battery save mode: Yes

- In-ride power compatible (Power Mount and Garmin Charge battery pack): Yes

Maps & Memory:

- Ability to add maps: Yes

- Wi-Fi® map manager: Yes

- Basemap: Yes

- Integrated TrailForks trail data: Yes

- 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

- Barometric altimeter: Yes

- Gyroscope: Yes

- Accelerometer: Yes

- Ambient light sensor: Yes

- Multi-band GNSS: Yes

- Magnetometer: Yes

Daily Smart Features:

- Connectivity: Bluetooth®, ANT+®, Wi-Fi®

- Connect IQ™ (downloadable watch faces, data fields and apps): Yes

- On-device Connect IQ™ Store: Yes

- Smart Notifications: Yes

- Text response/reject phone call with text (Android™ only): Yes

- Weather forecasts: Yes

- Realtime settings sync with Garmin Connect™ mobile: Yes

- Controls smartphone music: Yes

- VIRB® Remote: Yes

- Smart trainer control: Yes

- Smartphone compatibility: iPhone®, Android™

- Garmin Share: Yes

Safety and Tracking Features:

- Assistance: Yes

- LiveTrack: Yes

- GroupTrack: Yes

- Group Ride (Cycling): Yes

- GroupRide competitions and awards: Yes

- Rider-to-rider messaging: Yes

- Incident Detection: Yes (includes off-road)

- GroupRide incident detection

- Community generated hazards reporting: Yes

- Find My Edge®: Yes

- Bike alarm: Yes

- Weather alerts: Yes

- inReach® compatible: Yes