Why We Like The Garmin Edge 840 Computer
Our search for an advanced GPS cycling computer that meets our needs ends with the Garmin Edge 840 Computer. Its touch screen and streamlined user interface make it easy to swipe and tap to our desired screen to access important information. Pairing our device with a compatible heart rate monitor or power meter lets us see live power targets and stamina insights as we ride and receive personalized adaptive coaching and workouts based on our current training load. The superior battery life keeps us riding as long as we desire, while the included multi-band GNSS technology provides superior location accuracy even in a dense forest or high up in a canyon.
Details
- A touch screen cycling computer with advanced GPS navigation
- Provides personalized coaching and workouts with a HRM or power meter
- GNSS multi-band technology delivers pinpoint accuracy in any location
- Responsive touch screen and button controls for friendly use
- ClimbPro planner keeps us climbing by showing remaining ascent/grade %
- Ride-specific maps show popular trails, roads, and points of interest
- Use for up to 26hrs in demanding use and 42hrs in battery saver mode
- Includes an out-front and standard mount for two mounting options
- Item #GRMF06I
- Housing Material
- silicone
- Clock
- yes
- Wireless
- yes
- Backlight
- yes
- Water-Resistant
- IPX7
- Battery Type
- Lithium ion cell contained in equipment
- Battery Life
- [demanding use] up to 26 hours, [battery saver mode] up to 42 hours
- Low Battery Indicator
- yes
- Mount Type
- out-front mount, standard mount
- Includes
- Edge 840, out-front mount, standard mount, tether, USB-C cable, documentation
- Dimensions
- 2.3 x 3.4 x 0.8in
- Face Size
- 2.6in diagonal
- Claimed Weight
- 84.8g
- Activity
- cross-country, enduro, gravel, road cycling, trail
- Manufacturer Warranty
- limited
Reviews
Q&A
Overall Rating
4.5 based on 79 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.What do you think about this product?
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Selecting an option will reload the available reviews on the pageDecember 7, 2023
Outstanding piece of gear!
I was concerned about connecting all my sensors on my bike and body and this thing picked them up automatically, which made this an extremely easy addition to my racing kit. Also the display of the information is vibrant and easily readable when on the edge of performance. This is the pinnacle of bike computers.
Originally reviewed on Garmin
December 5, 2023
Not user friendly
I’ve used my new Edge 840 for enough rides to get a feel for it and I’m still unable to. The map hasn’t worked well and the climb notification is nearly impossible to find, even when I’m in the midst of a climb. My buddy has a Karoo that seems much easier to manage.
Originally reviewed on Garmin
November 26, 2023
Great overall features
I have used my Garmin 840 a number of times on rides. The features and connectivity to my watch, radar and other seniors are great. Added features to warn me of traffic, turns and climbs is fantastic. Great addition to my riding.
Originally reviewed on Garmin
November 26, 2023
Easy to setup
Bought an Edge 840and have used it 10 times in the last couple of weeks. Found it very easy to set up and use. Would recommend it.
Originally reviewed on Garmin
November 25, 2023
Great computer
I purchased this about a month ago and my favorite feature is that it is simple to use. It automatically integrates with the garmin radar and keeps track of battery life of everything. I have not used all of the options due to my own issues but expect to within the next month.
Originally reviewed on Garmin
November 23, 2023
Climbpro was disappointing
I bought this 2 months ago as an upgrade to my Garmin Edge 510. I really like the combination of buttons and touch screens. I was excited to get to my first climb to try out the Climbpro but was quickly disappointed as I can not read the numbers on the screen: Avg gradient, length of the climb and total feet of climbing. Those 3 critical data points are the smallest on the screen. My suggestion would be to get rid of the map and use that extra real estate to enlarge the numbers and provide choices as to what goes where. I am really hoping Garmin gives this flexibility with an upgrade soon.
Originally reviewed on Garmin
November 22, 2023
Great cycling computer
I've had the Garmin Edge 840 computer for a little over a month and love it. the screens are easy to set up and with the touch screen easy to scroll if needed.
Originally reviewed on Garmin
November 16, 2023
Needs better interoperability with Apple ecosystem
There are a number of features that are unavailable without an accompanying Garmin watch. I have health data from my Apple watch (e.g. VO2 Max and resting heart rate), but I cannot manually enter it in the Garmin ecosystem -- frustrating. Also, every time I eject my Edge 840 from my MacBook Air, I have to force a hard reset to regain operation. It hangs during restart.
Originally reviewed on Garmin
November 13, 2023
Great
I purchased this about Oct 21, 2023 I was going to get the 540 but my wife talked me in to getting the 840 an I'm glad she did had had but about 5 rides with it so I'm still learning how to use it but so for its great
Originally reviewed on Garmin
November 11, 2023
Why did I wait so long!!
Love this thing exclamation battery lasts for weeks exclamation amazing features highly recommend having one
Originally reviewed on Garmin
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