Garmin Edge 820 Vs 520

Garmin Edge 820 is relatively more expensive than Garmin Edge 520. The price gap is more-or-less around a hundred bucks. As a result, many potential buyers begin to wonder if they should go with Garmin Edge 520 or Garmin Edge 820 for the total value of their money. What extras does Garmin Edge 820 bring into the deal that makes it better than Garmin Edge 520? Do you need those extras? Let’s see the differences and comparisons between these two excellent bike computers!


Garmin Edge 520 and Garmin Edge 820 are of the same size. They are shaped similarly, and they weigh similarly as well. However, Garmin Edge 520 may appear bulkier than Garmin Edge 820 due to the buttons. Yes, Garmin Edge 520 features button control, which means the display screen is not a touchscreen. On the other hand, Garmin Edge 820 has most of the buttons stripped off already because it features a touchscreen display, offering much easier and quicker navigation through the functions and features.

Garmin Edge 520 and Garmin Edge 820 have a built-in lithium-ion rechargeable battery that can last up to 15 hours in GPS training mode, which is undoubtedly reliable to ensure that it won’t run out of power in those intensive training days. Both have the IPX7 water rating. They can perform just fine, even under bad weather. (See: Garmin Edge 810 Vs. 520)

Feature and Functionality

Much like other Garmin Edge models, Garmin Edge 520 and Garmin Edge 820 are equipped with built-in GPS and GLONASS for maximum accuracy and precision. Both also have a barometric altimeter, and both also support intelligent notifications. They can display the incoming notifications on your smartphone, whether there is an email, text message, or any other alert. However, only Garmin Edge 820 supports unit-to-unit wireless data transfer, allowing you to easily sync your device without connecting to a computer.

Both also support the ability to add a base map. You can set up to 200 locations as waypoints or favorite places. Both have a maximum history capacity of 200 hours. However, once again, only Garmin Edge 820 allows users to add up to 100-course routes.

Garmin Edge 820 Vs 520

Garmin Edge 820Garmin Edge 520
Features– High-resolution touchscreen display – lightweight and compact with 2.3-Inch high-resolution capacitive touch display that works with gloves and when wet – Group track – keep in touch with other riders in your pack with group track: you can see where your fellow riders are -offering peace of mind and enhanced situational awareness – Performance features – includes Vo2, recovery advisor, strava live segments, performance condition, stress score, advanced cycling dynamics, ftp and watts/kg tracking – Connect iq – download free custom apps and data fields– Offers in-ride challenges through Strava live segments – Reports cycling-specific VO2 max and recovery time when used with power and heart rate – Pairs with compatible ANT+ indoor trainers for data display and control – Tracks Functional Threshold Power (FTP), watts/kg and cycling dynamics when used with Vector or Vector 2 power meters – Connected features: automatic uploads, live tracking, smart notifications, send/receive courses, social media sharing, weather
Ratings*3.8 out of 5.0 stars4.1 out of 5.0 stars
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For the best convenience, Garmin Edge 820 makes the best way to go. With a touchscreen, you can easily navigate through the functions. The unit-to-unit wireless data transfer and the ability to add course routes are also excellent features.

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