Improve every day with Edge 840, the touchscreen and button-controlled cycling computer with targeted adaptive coaching. It’s the optimal gear to prepare you for upcoming races or personal milestones.

Features

• 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

Specifications

• 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)
• Touchscreen
• Color display
• Display Size: 2.6" (66 mm) diagonal
• 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
• 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
• GPS
• GLONASS
• Galileo
• Multi-band GNSS
• Barometric altimeter
• Magnetometer
• Gyroscope
• Accelerometer
• Ambient light sensor
• Daily Smart Features
• Connectivity: Bluetooth®, ANT+®, Wi-Fi®
• Connect IQ™ (downloadable watch faces, data fields, widgets and apps)
• On-device Connect IQ™ Store
• Smart Notifications
• Text response/reject phone call with text (Android™ only)
• Weather
• Realtime settings sync with Garmin Connect™ mobile
• Controls smartphone music
• VIRB® Remote
• Smartphone compatibility: iPhone®, Android™
• Safety and Tracking Features
• LiveTrack
• Group LiveTrack
• Group Track
• Rider-to-rider messaging
• Incident Detection: yes (includes off-road)
• Assistance
• Find My Edge®
• Bike alarm
• Weather alerts
• inReach® compatible
• Activity Tracking Features
• Calories burned
• Intensity minutes
• Training, Planning and Analysis Features
• Customizable data pages
• Auto Pause®
• Interval training
• Advanced workouts
• Downloadable training plans
• Daily workout suggestions: yes (event specific)
• Primary and secondary workout targets
• Auto Lap®
• Vo2 Max
• Realtime stamina
• Training status
• Training load
• Training load focus
• Cycling ability analysis
• Course demands analysis
• Training effect
• Recovery advisor
• Virtual Partner
• Race an Activity
• Segments
• Trendline™ Popularity Routing
• Auto scroll
• Physio TrueUp
• Unified training status
• Outdoor Recreation
• ClimbPro™ Ascent Planner
• ClimbPro - Courses
• ClimbPro - Free Riding
• Cycling Features
• Cycle Map (routable cycling-specific street map): yes (multi-region)
• Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories)
• Courses
• On-device course creator
• On-device location search
• Power guide
• Popularity heatmap
• Cycling Dynamics compatible
• MTB Dynamics
• Integrated TrailForks trail data
• Power meter compatible
• Compatible with Varia™ radar (rear-facing radar)
• Compatible with Varia Radar Camera
• Compatible with Varia™ lights
• eBike Smart range routing
• Connectivity
• Edge® remote
• Varia™ remote
• ANT+™ electronic shifting
• Shimano Di2 Synchro Shift integration
• Smart trainer control
• Extended display (allows a Garmin watch to share data screens on Edge®)

In the Box

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