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

    Improve every day with Edge® 840 Solar, 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 60 HOURS OF BATTERY LIFE ON A SINGLE CHARGE IN BATTERY SAVER MODE2.


    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.


    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 personalised 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 once3.

    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 location3 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.

    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.


     


    1 When paired with compatible sensors. 2 Assumes continuous 75,000 lux conditions during daytime rides 3 When paired with your compatible smartphone. For safety and tracking feature requirements and limitations, see Garmin.com/safety. 4 Satellite subscription required. Some jurisdictions regulate or prohibit the use of satellite communication devices. It is your responsibility to know and follow all applicable laws in the jurisdictions where the device is intended to be used.

    • Device Only

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

      Bundle

      • Edge® 840 cycling computer
      • Speed and cadence sensor 2
      • HRM-Dual™ Monitor
      • Mounts (standard and out-front)
      • USB cable
      • Tether
      • Documentation

    Physical & Performance

    Display Size 2.6″ (66 mm) diagonal
    Battery type Rechargeable lithium-ion
    Display Resolution 246 x 322 pixels
    GPS Yes
    Dimension 57.8 x 85.1 x 19.6 mm (2.3″ x 3.4″ x 0.8″)
    Weight 84.8 g
    Battery life Up to 26 hours

    Maps & Navigation

    External memory storage 32 GB
    Waypoints/favorites/locations 200
    Basemap Preloaded Garmin cycle map
    Navigation Routes 100 Courses
    Ability to add maps Yes
    History Up to 200 hours

    Features

    Smartphone compatibility iPhone®, Android™
    Extended display (allows a Garmin watch to share data screens on Edge®) Yes
    Compatible with Varia Radar Camera Yes
    Courses Yes
    Compatible with Varia™ lights Yes
    Integrated TrailForks trail data Yes
    Downloadable training plans Yes
    Popularity heatmap Yes
    Group LiveTrack Yes
    Intensity minutes Yes
    Interval training Yes
    Gyroscope Yes
    Compatible with Varia™ radar (rear-facing radar) Yes
    Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) Yes
    Touchscreen Yes
    Varia™ remote Yes
    Race an Activity Yes
    Power guide Yes
    ClimbPro - Courses Yes
    GLONASS Yes
    Group Ride (Cycling) Yes
    Smart Notifications Yes
    Group Track No
    Simulation of descent No
    Measured Speed No
    Incident Detection Yes (includes off-road)
    Battery save mode Yes
    Find My Edge® Yes
    Calories Burned Yes
    Customizable data pages Yes
    On-device location search Yes
    Vo2 Max Yes
    Connect IQ™ (downloadable watch faces, data fields, widgets and apps) Yes
    Training status - Cycling Yes
    eBike Smart range routing Yes
    Virtual Partner Yes
    Controls smartphone music Yes
    Multi-band GNSS Yes
    MTB Dynamics Yes
    Power meter compatible Yes
    Physio TrueUp Yes
    inReach® compatible Yes
    Cycle Map (routable cycling-specific street map) yes (multi-region)
    Trendline Popularity Routing - Cycling Yes
    Ambient light sensor Yes
    Recovery advisor Yes
    LiveTrack Yes
    Cycling ability analysis Yes
    Rider-to-rider messaging Yes
    On-device course creator Yes
    ClimbPro - Free Riding Yes
    Magnetometer Yes
    Barometric altimeter Yes
    On-device Connect IQ™ Store Yes
    Weather forecasts Yes
    Auto Lap® Yes
    Auto Pause® Yes
    Power Glass solar charging No
    ANT+™ electronic shifting Yes
    Shimano Di2 Synchro Shift integration Yes
    Water rating IPX7
    Primary and secondary workout targets Yes
    ClimbPro Ascent Planner - Cycling Yes
    Bike alarm Yes
    Color display Yes
    Measured Cadence No
    Accelerometer Yes
    Measured Power No
    Daily workout suggestions Yes (event specific)
    Text response/reject phone call with text (Android™ only) Yes
    Training load - Cycling Yes
    Realtime settings sync with Garmin Connect™ mobile Yes
    Auto scroll Yes
    Connectivity Bluetooth®, ANT+®, Wi-Fi®
    Smart trainer control Yes
    Segments Yes
    Real-time stamina - Cycling Yes
    Training load focus - Cycling Yes
    training effect Yes
    Galileo Yes
    In-ride power compatible (Power Mount and Garmin Charge battery pack) Yes
    Cycling Dynamics compatible Yes
    Weather alerts Yes
    Course demands analysis Yes
    Edge® remote Yes
    Assistance Yes
    Advanced workouts Yes
    Unified training status Yes
    VIRB® Remote Yes
    *Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products at the time of sale. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs. Please read our Terms & Conditions

    *Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.

    *Specialized Bicycles are available for home delivery nation wide.

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