Garmin Edge 520 Review Updated for 2021

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In the following Garmin Edge 520 review, we’re going to look at what this easy to use and highly functional bike computer has to offer.

For starters, it’s manufactured by the renowned Garmin company and it doesn’t disappoint as one of the top cycling GPS computers on the market.

Garmin Edge 520 Bike GPS Review

Most Garmin 520 reviews are lacking in perspective and they don’t offer a comprehensive view of this bicycle computer.

That’s why we’re taking the initiative to bring you this Garmin Edge 520 review which takes into account its features, functions, pros and cons. We left no stone unturned with this one.


The Garmin 520 navigation features include a built-in “base map” in addition to turn-by-turn navigation.

You may also use Garmin Connect to develop your own routes and then send them to your bicycle and computer using either a USB or your smartphone.


The Garmin Edge 520 bike GPS lives up to the legacy of previous Edge bike computer models in that it has compact dimensions of 4.9×7.3×2.1, which makes for easy viewing.

But, it comes with a pause button that can be problematic when you want to mount the GPS device onto your bicycle.

However, it makes up for this by providing multiple plastic attachments that you can use to mount it efficiently using two sturdy elastic bands.

Strava Segments

You’ll know when a Strava segment is on its way when the Garmin 520 cycling computer alerts you of its approach.

The best part is that you can upload your performance in real-time while on the go, no need to wait until you get back home.

It’s important to note that in addition to its built-in Strava integration, this bike computer enables you to select your favorite and save it for future performance optimization.


The Edge 520 comes with a relatively large landscape screen which is 2.3 inches large.

From here, you can view all of the various profiles that you’ve set and control them from the same interface, you can even choose different ride metrics.

Thanks to the latest Garmin Edge 520 update you can customize each profile by selecting a different color scheme. There are also multiple data metrics that you can keep up with from this bike computer.

It’ll tell you how many calories you’ve burnt, help you track power meter metrics, cadence, heart rate, elevation, speed, and distance.

Recovery Calculator 

There’s a special feature on the Forerunner 920XT that fans of this computer will be familiar with, known as Time Until RECOVERED.

The Garmin Edge 520 has a similar feature that shows your post-training metrics so that you know when you’ll be ready to start working out again.

This feature is known as a Recovery Calculator and it’s designed according to a cutting-edge algorithm that helps to guarantee accuracy.

V02 Max

We’d be remiss to not mention the “New VO2 max” feature on this Garmin Edge 520 review as it’s one of its most important features.

It’s designed to enable you to determine how much oxygen you use based on your body weight and the amount of time that you exercise. But, you must have a power meter and a heart rate monitor in order to make the most of these features.

But, you must give the Edge 520 instructions in order to complete an FTP test or follow the on-screen progress tracking instructions.

From here, your bicycle computer will let you know what your zones are and you can then use Garmin Connect to download your favorite training sessions.

  • It’s compact and portable
  • Has a large screen that makes it easy to view important details
  • Comes with the ability to share data on social media
  • Compatible with Strava Live Segments
  • It’s water-resistant
  • Offers you the ability to automatically upload your workouts
  • It’ll send you phone notifications
  • Offers very accurate measurements
  • It doesn’t offer turn by turn navigation as promised
  • No Wi-Fi available


In addition to the Garmin Edge 520 battery life, navigation features, display, and Strava Segments, this bike computer has a lot to offer the avid biker who’s concerned about their performance and wants to constantly improve and do better each day.

We hope that this Garmin Edge 520 review has been very helpful in enabling you to make an informed choice about this advanced bike computer.

As you can see, it comes with all of the features that you’ll need to track your location and important physical performance markers such as your heart rate, speed, and cadence.

The best part is that this bike computer is fully waterproof which means that you can still use it in rainy conditions so nothing can stop you from optimizing your bicycle performance!

James Mattis

James is a passionate bicyclist who has done about every kind of biking there is. He loves the wind in his hair, the sun over his shoulder and maybe even the bugs in his teeth. No, just kidding about that last item. He isn’t crazy about road burns, either, but acknowledges that to have the good there is the occasional tumble. James feels that his bike is the place where he can unwind, leave troubles alongside the road, meet new people, go new places, and live the life of adventure that he loves. He is ready to share the ride with you.

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