Train smarter to go farther, faster and harder with advanced insights and targeted coaching from the Garmin Edge 840 touch-screen solar bike computer—and ride longer thanks to solar charging.
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- During daytime rides, solar adds up to 25 minutes per hour in battery saver mode
- This advanced GPS cycling computer with a touch screen, button controls and solar power combines superior navigation, planning and performance tracking, and smart connectivity
- Multiband GNSS technology enhances positional accuracy under dense tree cover or the urban canyon so you can find your way in the most challenging environments
- Ride like a local, whatever your bike type, with improved ride type–specific maps that highlight popular roads and trails plus searchable points of interest
- ClimbPro ascent planner shows remaining ascent and grade when climbing so you can gauge your effort on every ride—no course required
- View ClimbPro on your Edge device and in the Garmin Connect™ app on your smartphone for ride planning
- Get on-screen daily suggested workouts and training prompts; stay on top of your training program with prompts to complete missed workouts
- Simplified setup and a streamlined interface make it quick and easy to access the information, courses and tools you need as well as adjust data fields
- Features button controls that work in any environment and a responsive touch screen so you can tap, pan and swipe on the fly
- Pair with your favorite apps and platforms—including Strava, Komoot, TrainingPeaks® and more—through the Garmin Connect™ app on your smartphone
- Offers personalized, targeted coaching that adapts to your current training load and recovery when used with a compatible power meter and heart rate monitor (not included)
- Power guide feature recommends power targets throughout a course to help you manage your efforts (requires pairing with compatible power meter, not included)
- Stamina insights while you ride help you keep an eye on how much longer you can really push it (requires compatible power meter and heart rate monitor, not included)
- Classify your strengths as a cyclist, and compare your ability to the demands of a specific course so you can focus your training and improvement in the right areas
- Battery life with solar charging in direct sunlight (75,000 lux): up to 32 hours in demanding use cases; up to 60 hours in battery saver mode
- Battery life without solar charging: up to 26 hours in demanding use cases; up to 42 hours in battery saver mode
Imported.
View the Garmin Edge Product LineView all Garmin Cycling Computers| Best Use | Cycling |
|---|---|
| GPS Tracking | Yes |
| Current Speed | Yes |
| Maximum Speed | Yes |
| Average Speed | Yes |
| Speed Comparator | Yes |
| Odometer | Yes |
| Trip Distance | Yes |
| Auto Start/Stop | Yes |
| Stopwatch | Yes |
| Countdown Timer | Yes |
| Clock | Yes |
| Alarm | Yes |
| Lap Timer | Yes |
| Cadence | Yes |
| Dual Bike Memory | Yes |
| Altimeter | Pressure-based |
| Target Zone Indicator | Yes |
| High/Low Target Heart Rate | Yes |
| Exercise Log | Yes |
| Illumination | Backlight |
| Smart Device Notifications | Yes |
| Low Battery Indicator | Yes |
| Batteries | Internal lithium-ion |
| Solar-Powered | Yes |
| Battery Life | Up to 32 hrs. in demanding use cases; up to 60 hrs. in battery saver mode |
| Wireless | Yes |
| Designed for E-Bikes | Yes |