Skip to Content

Garmin edge 20 vs 25 : In Depth Comparison

If you’re looking for an in-depth comparison between the Garmin edge 20 and 25 models, our guide will help.

GPS bike computers have transformed the way bikers plan their rides ahead and track their training. Wires and wheel magnets are no longer helpful with these activities. Thus, the brand Garmin came up with two of the market’s best sellers: Garmin Edge 20 and Edge 25.

Both trackers are the pride of Garmin, but does one best another? Here’s taking mano a mano for Edge 20 and Edge 25.

[amalinkspro type=”image-link” asin=”B08CB19KV4″ new-window=”true” apilink=”″ img-size=”380,380″ addtocart=”true” nofollow=”true” alt=”BALEAF Men’s Bike Cycling Underwear Shorts 3D Padded Bicycle MTB Liner Shorts 2 Pack (Blue, L)” alignment=”aligncenter”][/amalinkspro]

Edge 20 vs. Edge 25 : The Differences

The main difference between Garmin edge 20 and 25 is that the 25 model can do the same things Garmin Edge 20 does but better connects to data processing devices.

Both Edge 20 and Edge 25 look identical from the size standpoint. If you base it on looks, you might not find the differences you need to decide. Here’s a rundown of how they both differ from each other.

About the Product

Garmin Edge 20

Edge 20 presents every possible stat you need sans the annoying use of extra gear and gadgets. Small and easy to take anywhere, Edge® 20 is ideal for travel. No tedious setup is required – just turn on, hit start, and go.

Garmin Edge 25

Edge 25 offers the same amount of stats you need to take on your ride but on a higher level. In addition, the small size is packed with features that go from a simple setup to intelligent notifications when paired with a smartphone.

Staying On Course

Garmin Edge 20

Select courses that fellow Garmin users rode or make your own Garmin Connect, our open online community. Upon selecting a course, upload it directly to your Edge® 20, so you can follow your destination.

Garmin Edge 25

Besides choosing from courses ridden by other Garmin users, creating your own Garmin Connect, uploading it to your Edge® 25, and following the destination, you can also compete against yourself with the data it holds to make rides more enjoyable.

Data Usage

Garmin Edge 20

Edge® 20 utilizes GPS/GLONASS to track distance even beneath dense tree covers. Unlike phones that drain your battery and eat up your data, you can use Edge® 20 for up to 8 hrs without worrying about that.

Garmin Edge 25

Edge® 25 uses GPS/GLONASS satellites to track how far, fast, and where you ride, no matter how dense your area is with trees and structures. You can rely on it for up to 8 hours without consuming data and battery.


Garmin Edge 20

Connect Edge® 20 to your computer, and you can not only upload your activities to the open online fitness community, Garmin Connect, you can also review the path you traveled on a map, analyze, share, and view more details about it.

Garmin Edge 25

Edge® 25 can be connected to your computer or smartphone through Bluetooth®. Upload your activities through this connection to get connected with Garmin’s online community, Garmin Connect. The path you traveled is stored for you to analyze, share, and view details about it.


Garmin Edge 20

Edge® 20 lets you compete against other cyclists on Garmin Connect segments and see your post-ride outcome on the leaderboard. It even alerts on-device for segment start/finish points.

Garmin Edge 25

Edge® 25 allows you to compete against other bikers on Garmin Connect segments and see your post-ride outcome on the leaderboard. It even alerts on-device for segment start/finish points.

My Pick

While both are efficient enough with the purpose they are built for, a head-to-head comparison will not be complete without the best pick. Therefore, this round goes to Garmin Edge® 25.

[amalinkspro type=”showcase” asin=”B010DI6C3M” apilink=”″ new-window=”true” addtocart=”true” nofollow=”true” sc-id=”6″ img-sizes=”407:500″ imgs=”” link-imgs=”false” specs=”COMPACT – Weighing only 25 g (0.9 oz.), Edge 20 and Edge 25 are the smallest cycling GPS computers in the world, making them perfect for travel” btn-color=”#ff9900″ btn-text=”Buy on Amazon” alignment=”aligncenter” hide-prime=”0″ hide-image=”0″ hide-price=”0″ hide-button=”0″ width=”600″]Garmin Edge 25 Cycling GPS[/amalinkspro]

These two cycling watches both have a high star rating on Amazon, and it is totally understandable as they only differ in a few factors.

What made Garmin Edge® 25 our top pick is that most of us (including non-bikers) prefer wireless connections. Garmin Edge® 25 can do the same things Garmin Edge® 20 does but better connects to data processing devices.

There is no denying that Bluetooth® connection helps transfer data without wires and cables hassle. Plus, it can connect to smartphones which is pretty much like our world now. It can also work with many accessories to enhance it, making it better.


I hope this Garmin Edge 20 vs. 25 comparison guide has helped you pick the best bike computer. Just to let you know, both are fascinating computers. It seems to be Garmin’s answer to expensive cycling GPS units offered by other brands. Even though they have a cheaper price tag, they can be competitive and reliable enough to track your bike ride.

You might also like