Garmin Edge 840, Compact GPS Cycling Computer with Touchscreen and Buttons, Targeted Adaptive Coaching, Advanced Navigation and More

The Garmin Edge 840 is a powerful and reliable cycling computer that delivers an excellent overall experience, especially for riders who value navigation accuracy, battery efficiency, and advanced training insights. The combination of a responsive touchscreen with physical buttons makes it easy to use in any weather, and the interface is fast, clear, and customizable. Value for money is good.

I picked up the Garmin Edge 840 Solar and I absolutely love it. Setup was quick and painless, and the Garmin Connect app made customizing my data screens incredibly easy. I have different layouts for different ride types, and switching between them is seamless. The touchscreen is a great upgrade. Swiping between views during a ride feels natural and makes it much easier to access maps, stats, and training screens on the fly. It is responsive even while riding. I went with the solar version, although it is hard to tell how much of a measurable benefit it has provided so far. The battery life is already excellent, so it is tough to say what percentage of that is solar versus normal usage. That said, the battery lasts a long time, which is exactly what I wanted. Overall, this is an awesome bike computer with tons of features, great battery life, and an easy-to-use interface. Highly recommended for anyone looking to upgrade.

Fantastic product. So many features and easy operation. Great improvement to my old Edge 810. Really great product for cycling.

Moving up from my Edge 510 that gave up the ghost. If you've been in the Garmin world, this one is intuitive and familiar. A lotta $$$ but worth it.

Works great and easily connects to sensors. I took 1 star away because the solar ability isn’t worth an extra $100. Unless you live in a super sunny area with no cloud cover and only ever bike during the hours of 12-4 pm, you just won’t get enough sun exposure to add any meaningful charge. The best I’ve ever seen is 5 min added on an 1:20 ride on a clear day midafternoon ride, but most days, the amount of extra charge I get amounts to less than a minute of battery life.

I have had the opportunity to put a couple hundred miles on my 840. It has been a pleasant upgrade from my 830 (which had about 25,000 miles on it before the faceplate started to separate from the device). While the 840 seems slightly dimmer than the 830, I have adapted to this attenuation and hardly notice it now. The screen of the 840 is sufficiently large and the display is bold and quite prominent. Overall, I am very satisfied with my purchase and am enjoying the device immensely on my gravel bike!

I’m really glad I purchased this. It exceeds all my expectations. After reading the reviews and watching videos, I nearly passed on the upgraded model with solar. I splurged as I’m a sucker for all things solar. I’m actually blown away that I’m getting 20% battery return in high sun environments. I had over 17.1% (20 min) gain on an almost 2 hour ride with sun and lots of shade from trees. The battery lasts for a LONG time. I would like to be able to do more in the app to customize screens, etc. The touch screen works really well and there are buttons for all actions if needed because of gloves, etc. I had a bit of an issue with loading the USA maps on it at first and had to finagle things a bit. Typical Garmin issues. Overall, a great product and was the sweet spot for me with all the options available. What a great buy. I’m very happy.

I had not bought a Garmin since the model 510. Back then I got rid of it due to the lack of organization of features and where they live (like having all sensor set up in one place, except for the heart rate sensor, hidden somewhere else). Garmin has been a sales leader in bike GPS for a long time. But there user interface has always been pretty horrible and non-intuitive (poorly organized as well). The crazy thing is—long time Garmin owners do not see it. They have memorized the UI/UX. New owners struggle to learn where sensors and settings are. If you figure something out, but do not ride for a few days, you cant remember where a setting is. Especially if you move the computer between different bikes. Having said all this is why I swore off Garmins after the 510 (including its short batt life). Now to the present: I needed a new bike computer. the Bike shop owner shows me a Garmin 840. "Its the greatest thing since sliced bread!" He convinces to buy the 840, even though his shop is out of stock. Says the UI is improved. Im like "no! Garmins typically have poor UI/UX. Their Devs are too close to the code." Long story, short: I let the bike shop owner convince me to try again. So I bought the 840. After the first ride I was convinced i'd been duped. The unit was trying to think for me. I just wanted to initially see my power, cadence and speed numbers. But no. it had all kind of things turned on by default. and on the trail or road you cant figure out how to fix it. I lost a couple of rides due to it not working correctly and not being able to get out of some of what the screen was trying to display. Also, when there is some sort of error, it displays it in the tiniest font. I could never find how to make an error message font/typeface bigger. There are way more issues then I can recall to write about. I finally sold it and bought a Wahoo Elemnt. Way more intuitive. I Have not yet lost a ride or struggle to define a sensor or even check the detail settings of a sensor (At least the HR is consideed asensor nowa. Of course I sold the 840 to a long time Garmin customer, so he has all of his Garmin-isms memorized. Me...I was disappointed that Garmin had not really improved their device usability in 10 yrs. But it is jammed full of a ton of stuff. Of course, if your eyes struggle with near-sighted vision, as some of us are born with and others have the sight isssue come on in their 40s, reviewing notifications and errors will be a struggle. The garmin is definitely not for you, regardless of the UI/UX.

GPS top!!! Vendedor muito atencioso e rápido!

My device ceased to charge or work today. I assume their is a guarantee on the product and I am entitled to have it fixed or replaced.

Great machine, great invention helps me on everyday rides

Artículo premium. Muy funcional y con un tamaño muy discreto.

Excellent et pleins d'options. Facile à configurer.