Garmin Edge 840 Review – Check What It Can Offer

by

Garmin Edge 840 comes with its vibrant touchscreen display, fast performance powered by a new processor, and impressive battery life that supports long-distance rides. With its well-rounded features and reliable navigation tools, the Edge 840 hits a sweet spot for cyclists.

Table Of Contents Show

What Garmin Edge 840 Offer?

  • The Garmin Edge 840 has a next-gen processor for faster route calculations, quicker map rendering, and smoother menu navigation during rides.
  • Garmin Edge 840 has multi-band GNSS for delivering superior location accuracy even in dense forests, urban areas, or challenging terrain.
  • It has a responsive touchscreen with physical buttons to ensure easy control in all weather conditions, including with gloves or in the rain.
  • The Garmin Edge 840 has ClimbPro on-the-fly to help cyclists pace on every climb without a preloaded route.
  • Garmin Edge 840 has power guide and real-time stamina tracking for optimizing energy use and managing pacing throughout races or long rides.
  • It has adaptive training suggestions and structured workouts to support personalized performance improvement based on daily readiness.
  • The Garmin Edge 840 has smart connectivity with Wi-Fi, Bluetooth, and ANT+ for seamless pairing with sensors, smartphones, and fitness platforms.
  • Garmin Edge 840 has up to 26 hours of battery life in GPS mode for supporting extended outdoor rides without frequent charging.

Check Price at Amazon

 

Pros & Cons

Pros
  • Fast performance with new processor

  • Multi-band GNSS for superior location accuracy

  • Versatile control (touch + buttons)

  • ClimbPro works on all routes

  • Long battery life with solar option available

  • Deep training features for competitive riders

  • Smart connectivity with full sensor support

  • Sleek, compact, and durable design

Cons
  • Some features require Garmin Connect

  • Solar model costs extra

Check Price at Amazon

Comparison

FeatureGarmin Edge 840Garmin Edge 1040Garmin Edge 1040
Screen Size2.6″ touchscreen + buttons2.6″ buttons only3.5″ touchscreen only
Input TypeTouchscreen + ButtonsButtons onlyTouchscreen only
GNSS AccuracyMulti-band GNSSMulti-band GNSSMulti-band GNSS
Battery Life (Standard)Up to 26 hrsUp to 26 hrsUp to 35 hrs
ClimbPro on All RidesYesYesYes
Power Guide/StaminaYesYesYes
Wi-Fi ConnectivityYesNoYes
Dimensions & WeightCompact & LightweightSlightly heavierLarger & Heavier
PriceCheck Edge 840 PriceCheck Edge 1040 PriceCheck Edge 1040 Price

FAQ

Is the Garmin Edge 840 touchscreen or button-operated?
The Garmin Edge 840 combines both touchscreen and physical buttons, giving riders flexibility to interact with the device depending on weather, gloves, or personal preference.

Does the Garmin Edge 840 support ClimbPro on all routes?
Yes, the updated ClimbPro feature works even when you don’t follow a preloaded route. It automatically detects upcoming climbs during the ride and gives real-time gradient and distance information.

How accurate is the GPS on the Edge 840?
The Edge 840 uses multi-band GNSS technology, which dramatically improves accuracy in challenging environments such as mountains, forests, or city streets with tall buildings.

Is the Garmin Edge 840 good for mountain biking?
Absolutely. With trail-focused metrics, advanced GPS accuracy, and durability, the Edge 840 is ideal for mountain biking on rough and varied terrain.

Can the Edge 840 pair with third-party sensors?
Yes, it connects seamlessly with ANT+ and Bluetooth sensors, including heart rate monitors, power meters, cadence sensors, and smart trainers.

Does it have Wi-Fi support for automatic uploads?
Yes, the Edge 840 includes Wi-Fi so it can automatically sync your rides to Garmin Connect or third-party platforms without needing your phone.

Is the Edge 840 suitable for beginners?
While it offers advanced features, the user interface is intuitive. Beginners may need some time to explore everything, but it’s a great long-term investment.

How long does the battery last on a single charge?
On standard GPS mode, the battery lasts up to 26 hours. With battery-saving modes, it can extend to 42 hours. The solar variant offers even more time.

Can I use the Edge 840 indoors with a smart trainer?
Yes, it supports indoor cycling setups and can connect to smart trainers for structured workouts or virtual rides.

Does the Edge 840 include maps and navigation?
Yes, it comes preloaded with Garmin Cycle Maps, and it supports turn-by-turn navigation, rerouting, and point-of-interest suggestions.

Can I customize data screens and fields?
Yes, you can fully customize your ride data, including speed, distance, heart rate, power, and more, to fit your preferences.

Does the Edge 840 have safety features like crash detection?
Yes, it includes incident detection and LiveTrack so you can alert emergency contacts and let others follow your ride in real time.

What is Power Guide and how does it help?
Power Guide provides recommended power targets for different segments of your route based on your fitness and the course profile, helping you manage effort across the ride.

Can I sync workouts from apps like TrainingPeaks?
Yes, the Edge 840 allows syncing structured workouts from platforms like TrainingPeaks, TrainerRoad, and Garmin Connect.

What’s the difference between the Edge 840 and 840 Solar?
The Solar version adds Power Glass for solar charging, extending battery life during daylight rides. Otherwise, they offer the same features.

Leave a Comment