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 Garmin Coach training plans1. 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.

What's in the box;

 

Device Only

  • Edge® 840 cycling computer
  • Mounts (standard and out-front)
  • USB-C cable
  • Tether
  • Documentation

Maps & Memory

Ability to add maps Yes
Basemap Preloaded Garmin cycle map
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, widgets 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 Yes
Community generated hazards reporting 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

Customisable screen(s) Yes
Downloadable training plans Yes
Daily workout suggestions Yes (event specific)
Primary and secondary workout targets Yes
Auto Pause® automatic timer halt Yes
Interval training Yes
Advanced workouts Yes
Auto Lap® interval tracking feature Yes
Vo2 Max Yes
Training status - Cycling Yes
Training load - Cycling Yes
Training load focus - Cycling Yes
Real-time stamina - Cycling Yes
Cycling ability analysis Yes
Course demands analysis Yes
training effect Yes
Recovery advisor Yes
Virtual Partner Yes
Race an Activity Yes
Segments Yes
Auto scroll Yes
Physio TrueUp Yes
Unified training status Yes

Outdoor Recreation

ClimbPro Ascent Planner - Cycling Yes
ClimbPro - Courses Yes
ClimbPro - Free Riding Yes

Cycling Features

Courses Yes
Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) Yes
FTP (Functional Threshold Power) Yes
MTB Dynamics Yes
Compatible with Varia™ radar (rear-facing radar) Yes
Compatible with Varia Radar Camera Yes
Compatible with Varia™ lights Yes
Compatible with Varia headlight camera Yes
Power meter compatible Yes
On-device course creator Yes
On-device location search Yes
Power guide Yes
TopoActive Maps - Cycling Yes
Trendline Popularity Routing - Cycling Yes
Popularity heatmap Yes
Cycling Dynamics compatible Yes
eBike Smart range routing Yes

Connectivity

Edge® remote Yes
Varia™ remote Yes
ANT+™ electronic shifting Yes
Shimano Di2 Synchro Shift integration Yes
Extended display (allows a Garmin watch to share data screens on Edge®) Yes