Garmin Edge 840 Bike Computer

Bluetooth®, ANT+®, Wi-Fi®

Connect IQ – Download custom data fields, and get apps and widgets from Garmin’s Connect IQ Store.

Other Smart Features – Edge® Remote / Varia™ Remote / Ant+™ Electronic Shifting / Smart Notifications / Text Response/reject Phone Call with Text (android™ Only) / Weather Forecasts / Realtime Settings Sync with Garmin Connect™ Mobile / Controls Smartphone Music / Virb® Remote / Smart Trainer Control / Smartphone Compatibility

Shimano Di2 Synchro Shift Integration

Memory / History – 32 GB

Internal Memory Only

Basemap – Preloaded Garmin cycle map

Water Rating – IPX7

Multi-Band GNSS – Find your way with multi-band GNSS technology that provides enhanced positioning accuracy.

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.

Map Memory – Up to 200 Waypoints, 100 courses, and 200 hours of History

Battery Type – Rechargeable lithium-ion

Event Adaptive Training – View daily suggested workouts and training prompts on screen; get personalized coaching based on your event that adapts to your current training load and recovery.

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.

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 / Heat and Altitude Acclimation / Groupride / Grouptrack Feature / Ride-Specific Routing / Event Goals / Garmin Cycle Map / Trendline™ Popularity Routing

Train and Perform – Cycling Dynamics / Mtb Dynamics / Grit® and Flow™ Metrics / Turn-By-Turn Directions / Back to Start / Nutrition and Hydration Alerts / Stamina Insights

Cycling Safety and Awareness – Compatibility with Varia™ Devices / Incident Detection / Live Track Feature / Bike Alarm / Inreach® Device Compatibility

Connectivity – Smart Notifications / Smart Trainer Compatibility / Ebike Compatibility / Connect Iq™ Store / Group Messaging

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.

2.3″ x 3.4″ x 0.8″ (57.8 x 85.1 x 19.6 mm)

Display Size – 2.6″ (66 mm) Diagonal / 246 x 322 pixels

Display Resolution – 246 x 322 pixels