Edge 840 Solar (010-02695-21)

UNLEASH YOUR FULL POTENTIAL
Garmin Edge® 840 Solar Cycling Computer

Improve every day with the Edge® 840 Solar – the powerful GPS cycling computer with both touchscreen and button controls. Innovative performance features, adaptive coaching, and solar charging technology prepare you for every ride and race.

POWER GLASS™ SOLAR CHARGING LENS

More power for longer rides:

• Up to 60 hours battery life in battery saver mode

• Up to 32 hours in GPS mode

• +25 minutes of battery life per hour through solar charging during daylight

SMART TRAINING & PERFORMANCE

• Adaptive Coaching: Get daily workout suggestions tailored to your recovery and upcoming races

• Training Status: Check if your training is improving your fitness

• Power Guide: Plan the optimal power effort based on your course profile

• Cycling Ability vs. Course Demands: Understand how your strengths match up to your route

• Stamina Feature: Monitor your remaining energy in real time to avoid early fatigue

HIGH-PRECISION POSITIONING

• Multi-band GNSS (GPS, GLONASS, GALILEO)

• Reliable tracking even in challenging terrain, urban canyons, and mountain valleys

NAVIGATION & ROUTE MANAGEMENT

• ClimbPro: See gradient, remaining distance, and elevation of upcoming climbs – now also without preloaded routes

• Preloaded cycling maps including worldwide MTB trail data from Trailforks

• Trendline™ Popularity Routing: Discover the most popular routes from billions of kilometers

• Tour-specific maps with points of interest

• Turn-by-turn navigation & TracBack® function

• Eat and drink alerts to maintain energy levels

PERFORMANCE METRICS & MTB FEATURES

• Cycling Dynamics: Advanced ride data based on your position and bike setup

• MTB Dynamics: Includes jump metrics and downhill analysis

• GRIT® & FLOW™: Measure trail difficulty and your ride smoothness for performance insights

SAFETY & CONNECTIVITY

• GroupTrack for tracking up to 50 riders in real-time

• Crash detection & LiveTrack for live location sharing

• Bike Alarm with PIN protection alerts you via smartphone if your bike is moved

• inReach® Compatibility for communication even without cellular reception

• Varia™ Compatibility for smart lights and radar detection

• Smart Notifications straight to your device

• Send group messages to riding partners when separated

COMPATIBILITY & CUSTOMIZATION

• Compatible with indoor smart trainers

• E-Bike support (ANT+® & SHIMANO STEPS)

• Connect IQ™ Store for downloading apps, widgets & data fields

TECHNICAL SPECIFICATIONS

• Dimensions: 57.8 x 85.1 x 19.6 mm

• Display size: 2.6" (66 mm), 246 x 322 pixels

• Weight: 88.9 g

• Water rating: IPX7

• Battery type: Rechargeable lithium-ion

• Battery life: Up to 60h with solar in battery saver mode / 32h in GPS mode

• Storage: 32 GB

• Waypoints: 200

• Routes: 100

• Activity history: Up to 200 hours

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

• Smartphone compatibility: iPhone® & Android™

IN THE BOX

• Edge® 840 Solar Cycling Computer

• Standard & Aero mounts

• USB-A to USB-C cable

• Tether

• Documentation