The Garmin Edge 520 vs 820: Which One Is Right for You?


If you’re in the market for a new GPS cycling computer, you may be wondering if you should go with the Garmin Edge 520 or 820. Both of these models are great options, but they have some key differences that may make one model a better choice for your needs. In this article, we’ll take a look at the features of each model and help you decide which one is right for you.

What’s the Difference Between a Garmin Edge 520 and an Edge 820?

The Garmin Edge 520 and 820 are both great GPS cycling computers, but they have some key differences. The 520 has fewer features than the 820, and it doesn’t have a touchscreen display. The 820 has more features than the 520, including a touchscreen display, WiFi connectivity, and support for Strava Live Segments. Which model is right for you depends on your needs and preferences.

What Are The Garmin Edge 520 and 820 Similarities?

Both the Garmin Edge 520 and 820 are great GPS cycling computers with many features in common. They both have a color display, support for ANT+ sensors, and water resistance of up to 5 ATMs. Both include basic navigation features, such as course navigation and turn-by-turn directions.

They were both introduced in the same year. The 820 was released in July 2016, and the 520 launched a year later. When Garmin releases an update, they have always been at the forefront of implementing new software features.

They are the two Garmin models that professional cyclists prefer (rather than choosing the flashier but bigger Edge 1000/1030).

Continue reading to see more features that these gadgets have.


Both devices rely on GPS (i.e., satellites) to determine their position. This information is then utilized to calculate speed, keep track of where you’ve been, and assist you in deciding where to go.


The Garmin Edge 820 also supports GLONASS. This Russian satellite system is similar to GPS, but more satellites are available that can provide a more robust signal under challenging environments (such as dense forests).

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The 520 and 820 both measure cadence, or the number of times your feet turn over per minute. This can be a useful metric to track if you’re improving your cycling efficiency.

Heart Rate

Both devices monitor heart rate, which can help you optimize your training intensity.

ANT+ Sensors

The 520 and 820 both support ANT+ sensors, which allow you to pair them with various accessories such as heart rate monitors, speed and cadence sensors, power meters, and more.

Size and Weight

The 520 and 820 are both about the same size, with the 520 being a little bit thinner. The weight difference is negligible, with the 820 only being a few grams heavier.

Battery Life

Both devices have a battery life of up to 15 hours. This means that you can use them for an entire day of riding without needing to charge them.


The 520 and 820 both have a color display, which makes it easy to see your data at a glance. The resolution is the same on both devices so that you won’t miss any detail.

Water Resistance

The 520 and 820 are water-resistant up to 50 meters, making them suitable for use in wet environments (such as rain or a sweaty gym).

Garmin Edge 520


If you’re looking to step up your cycling game, the Garmin Edge 520 is precisely what you need. This advanced GPS bike computer not only helps you compete and navigate with ease but also comes preloaded with a Garmin cycle map that provides turn-by-turn directions for on and off-road rides. Plus, Strava Live Segments let you compete against your own best time or another rider’s PR in real-time. Ready to take your cycling experience to the next level? The Garmin Edge 520 is here to help.

The Garmin Edge 520 is the perfect cycling partner. It monitors your cycling-specific Vo2 Max and recovery time when used with an optional power and heart rate monitor so that you can train smarter. Stay connected with LiveTrack and Group Track, smart notifications, rider to rider messaging, and built-in Incident Detection. When you’re not on your bike, the 520 also keeps track of your activities, including running, hiking, and more.

Garmin Edge 820


The Garmin Edge 820 is the ultimate cycling computer for performance-minded riders. Its high-resolution touchscreen display provides accurate data readings, while its lightweight and compact design make it perfect for racing or training on the go. Plus, with Group Track, you can keep in touch with other riders in your pack, ensuring that everyone stays safe and accounted for on rides long and short. Whether you’re a seasoned cyclist or just starting out, the Edge 820 is sure to give you an edge over the competition.

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The Garmin Edge 820 is perfect for cyclist who wants to take their performance to the next level. With Vo2 and recovery advisor features, you can track your progress and ensure that you’re getting the most out of your rides. The 820 also includes Strava live segments so that you can compare your results against other cyclists in real-time. Plus, with advanced Cycling dynamics, FTP and watts/kg tracking, and compatibility with varia smart bike lights and rearview Radar, the 820 has everything you need to train like a pro.

The Garmin Edge 820 is primed for adventure. With extended battery life, you can spend more time exploring and less time charging. Plus, advanced features like turn-by-turn navigation and incident detection keep you safe on your ride.

The Garmin Edge 520 vs. 820: So Which Garmin Edge is Right for You?

If you’re not sure which Garmin edge is right for you, here are a few things to consider:

– The 520 has fewer features than the 820, so if you need all the bells and whistles, the 820 may be a better choice for you.

– The 820 has a touchscreen display, while the 520 does not. This may be important to you if you want a more user-friendly interface.

– The 820 also has WiFi connectivity and support for Strava Live Segments, which the 520 does not. If these features are important to you, the 820 is the better choice.

The Edge 520 is a great option for beginner and intermediate cyclists. It offers many of the features of the 820 but at a more affordable price. The Edge 820 is geared towards more experienced riders. It has a larger screen, a faster processor, and longer battery life than the 520. It also includes a few features that the 520 does not, such as a touch screen and WiFi connectivity.

Ultimately, the decision between the two comes down to your needs and budget. The Edge 520 is perfect for those who are just starting out or don’t need all of the bells and whistles of the 820. If you are an experienced cyclist who wants the most features and options, the Edge 820 is the right choice for you.


What are the benefits of a Garmin cycling computer?

Garmin cycling computers offer many benefits, including VO2 Max and recovery time tracking when used with an optional power and heart rate monitor, cycling-specific GPS navigation, group tracking, and more. They are perfect for anyone who wants to get the most out of their cycling experience.

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What is the difference between the Garmin Edge 520 and 820?

The main difference between the Garmin Edge 520 and 820 is that the 820 has a larger screen, faster processor, and longer battery life. It also includes a few features that the 520 does not, such as WiFi connectivity and a touch screen.

Which Garmin cycling computer is right for me?

The Garmin Edge 520 and 820 are both great options, but the 820 has more features. If you need a cycling computer with all the bells and whistles, the 820 is the right choice for you. If you are just starting out or don’t need all of the features of the 820, the 520 is a good option.

Do the maps inside this device need to be purchased separately?

No, the maps inside this device do not need to be purchased separately. They are included with your purchase of the cycling computer.

What’s the difference between Garmin 520 and 520 Plus?

The 520 Plus has a more sophisticated GPS navigation system than the Edge 520. The Garmin cycle map with turn-by-turn instructions and Strava Live Segments are included on the Plus. The Edge 520 is excellent for training, but it isn’t as good for navigation.

Does Garmin Edge 520 plus come with a mount?

The Garmin Edge 520 Plus does come with the amount, which can be attached to the handlebars of your bike.

Is the Garmin 520 touch screen?

The 520 has seven buttons, not a touchscreen like the 510. The Bluetooth connection to your smartphone can provide automatic wireless uploads if your free Garmin Connect app is open on your tethered smartphone. There is no Wi-Fi like on the Edge 1000.

Final Words

Whether you are just starting out or know what features you need, Garmin has a cycling computer for you. The Edge 520 is perfect for beginners and intermediate cyclists who want to train like an expert with some of the same features as the 820. If bells and whistles aren’t necessary for your bike training experience, we recommend sticking with the Edge 520 because it is less expensive than its counterpart. If you are looking for more features and a cycling computer that can do it all, the Garmin Edge 820 is your best bet! With the 820, you’ll get a larger screen, a faster processor, and longer battery life. Plus, you’ll have all the features that the 520 has and more! So, which Garmin Edge cycling computer is right for you? I’m sure you already know!

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By Marco

Marco is an avid cyclist and passionate blogger. He takes great pride in sharing his insights and experiences with the cycling community, hoping to inspire others to take up the sport and enjoy its many benefits. His words are an ode to the joys of cycling, and the exhilaration it brings.

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