Key Features
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Responsive touchscreen and buttons: pinch, zoom and swipe maps and data screens, or use the buttons when it's wet or bumpy.
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Up to 26 hours of battery life: in demanding use, and up to 42 hr in battery saver mode. The Solar model adds a Power Glass solar charging lens to extend battery life even further on long rides.
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Multi-band GNSS: enhanced positioning accuracy, even in challenging terrain.
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Targeted adaptive coaching: daily suggested workouts that adapt to your training load, recovery and upcoming events.
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Real-time stamina, Power Guide and ClimbPro: gauge your effort and pace every climb.
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Cycling ability and course demands: see your strengths and weaknesses and focus training where it counts.
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Ride-type maps: road, gravel and mountain routing with Trendline™ Popularity Routing and preloaded Trailforks MTB trail data.
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Safety features: compatible with Varia™ radar and lights, plus incident detection and a PIN-protected bike alarm.
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Connected: smart notifications, GroupTrack, and inReach®, eBike and Connect IQ™ compatibility.
Description
The Edge® 840 brings a responsive touchscreen to the same performance-driven platform as the Edge 540, giving you fast, intuitive control of your maps and data screens, with physical buttons as backup for wet or rough rides. It combines dynamic training metrics and personalized coaching with detailed ride-type mapping and enhanced multi-band GNSS to keep you improving every ride. Daily suggested workouts adapt to your training load and recovery, while real-time stamina, Power Guide and the ClimbPro ascent planner help you manage your effort and pace every climb. Updated ride-type maps with Trendline™ Popularity Routing and preloaded Trailforks trail data keep you on the best roads and trails, whether you ride road, gravel or mountain. Choose the Solar model to add Garmin's Power Glass solar charging lens for extended battery life on all-day and multi-day rides. Pair it with compatible sensors, a Varia™ rearview radar and an inReach® satellite communicator for a fully connected, ride-ready setup.
Specifications
| Display size |
2.6" (66 mm) diagonal |
| Display resolution |
246 x 322 pixels |
| Display type |
Color, transflective memory-in-pixel (MIP); touchscreen with buttons |
| Physical dimensions |
57.8 x 85.1 x 19.6 mm |
| Weight |
84.8 g |
| Water rating |
IPX7 |
| Battery type |
Rechargeable, built-in lithium-ion |
| Battery life |
Standard: up to 26 hr (demanding use) / 42 hr (battery saver). Solar: extended further with solar charging. |
| Operating temperature |
-20° to 60°C (-4° to 140°F) |
| Connectivity |
Bluetooth®, ANT+®, Wi-Fi® |
| Satellite systems |
Multi-band GNSS (GPS, GLONASS, Galileo) |
| Interface |
USB-C |
What's in the Box
- Edge 840 (Standard or Solar)
- Standard mount
- Out-front mount
- Tether
- USB-C cable
- Documentation
