The Best Bike Computer 2021

Bike computers have become increasingly popular among cyclists and there is a great selection on the market. Whether you want a basic budget device or one that connects with sensors or third party apps, there is a great line-up available.

Tweet Pin It
Best Bike Computer
Darimo is reader-supported and we may earn an affiliate commission if you buy through links on our site. Find out more.

The best bike computer is the Wahoo ELEMNT BOLT, which is packed full of functionality and compatible with Strava and other third party apps. The best budget bike computer is the Garmin Edge 130, which has a compact design and is backed by the reputable Garmin brand.

Bike Computer Comparison

Bike ComputerDisplayBattery Life
Wahoo ELEMNT BOLT2.2 Inch15 Hours
Garmin Edge 520 Plus2.3 Inch15 Hours
Garmin Edge 1301.8 Inch15 Hours
CatEye Velo Wireless1.7 InchN/A
Mio Cyclo 2103.5 Inch10 Hours
IGSPORT iGS50E2.2 Inch40 Hours

Bike computers are an excellent investment for any keen cyclist and they’ve improved massively over the years. Whether you simply want a budget bike computer or one packed full of functionality, there is a great selection available.

Below is a list of the best bike computers that allow you to track your performance and navigate through various routes.

The Best Bike Computer

1. Wahoo ELEMNT BOLT GPS Bike Computer

The Wahoo ELEMNT BOLT is a highly rated GPS bike computer that’s packed full of functionality. It connects with your smartphone to provide a wide range of features such as configuring workouts, post ride analysis and much more. It can also connect with third party applications such as Strava, Komoot and many other apps.

According to the brand, it’s the first fully aerodynamic bike computer on the market and it provides up to 50% less drag when compared to the alternatives.

Other features of the Wahoo ELEMNT BOLT include:

  • Wireless design with WiFi, Bluetooth and ANT+ connectivity
  • Intuitive user interface that connects with third party apps
  • Turn-by-turn navigation with free pre-loaded maps
  • Call, text and e-mail alerts
  • Easily accessible smart buttons
  • Quicklook LED indications
  • Compatible with turbo trainers

Although expensive, the Wahoo ELEMNT BOLT is the ultimate bike computer with great connectivity and an easy to use interface. The smart functionality can also communicate with sensors upon the bike or smart cycling equipment.
Check it Out

2. Garmin Edge 520 Plus Cycle Computer

Garmin produce a wide range of GPS bike computers and the Edge 520 Plus is by far their most popular. It features an advanced navigation, which includes turn-by-turn direction, alerts and much more.

A desirable inclusion within this bike computer is the fact that it’s pre-loaded with Strava Live Segments. This allows you to compete with your previous best or another rider’s PR and view instant results.

Other features of the Garmin Edge 520 Plus include:

  • Advanced GPS functionality
  • Up to 15 hours battery life
  • Intuitive user interface with a colour display
  • Rider to rider messages
  • Performance monitoring system
  • Strava Live Segments integration

As you would expect with any Garmin product, the Edge 520 Plus is built to the highest of standards and includes all the functionality you could ever need. It does come with a premium price tag but the advanced navigation features and other intuitive functions are worth paying the extra.
Check it Out

3. Garmin Edge 130 GPS Bike Computer

For those on a tight budget but still want to remain with the Garmin brand, the Edge 130 is the best option. It’s a simplified, compact and easier to use version of the 520 Plus that offers great value for the money.

Although not as advanced as the premium Garmin models, this bike computer still uses GPS, GLONASS and Galileo satellites as well as a built-in barometer. This allows you to navigate with ease and track your cycling performance.

Other features of the Garmin Edge 130 include:

  • 1.8 inch display
  • Battery life of up to 15 hours
  • Supplied with a standard mount, tether and USB cable
  • Text message alerts and weather forecast conditions
  • Strava Live Segments integration
  • Downloadable on and off-road courses

The Garmin Edge 130 is by far the best budget bike computer in the UK that’s backed by the reputable Garmin brand. Although there are cheaper alternatives, they won’t have access to the Garmin GPS technology.
Check it Out

4. CatEye Velo Wireless Bike Computer

Another budget bike computer that’s highly rated is the CatEye Velo, which is easy to install on most bikes. It doesn’t feature navigation but it’s ideal for those requiring basic data such as speed, distance, duration and other statistics.

Compared to similar priced bike computers, it features a much larger display, which many will find very desirable.

Other features of the CatEye Velo include:

  • Instant data feedback
  • Current, average and maximum speed
  • Total distance and duration
  • Calorie consumption
  • Pace arrow functionality
  • Automatic stop start

If you are fed up of using your phone or inaccurate data, the CatEye Velo is perfect. It’s a cheap wireless bike computer that’s actually worth buying and is easy to setup and install on all types of bikes.
Check it Out

5. Mio Cyclo 210 GPS Bike Computer

Mio are another brand that produce a variety of bike computers and their 210 model is a mid-range option. It features a large 3.5 inch touchscreen display that’s easy to navigate and has an anti-glare coating for clearer viewing in the sun.

In terms of the navigation, it comes pre-loaded with full European maps and even a “Suprise-Me” feature, which allows you to explore new routes for additional enjoyment.

Other features of the Mio Cyclo 210 include:

  • 3.5 inch touchscreen display
  • Anti-glare coating
  • Full European pre-loaded maps
  • Colour and easy to use interface
  • Up to 10 hours of battery life
  • IPX 5 weatherproof rated
  • Supplied with a USB cable and mount kit

The Mio Cyclo 210 has one of the nicest touchscreen displays but you do pay a premium for it. It’s almost double the price of similar functionality bike computers but if your budget allows, the brand offer more advanced alternatives.

Compared to the 400, 405 and 605 models that the brand produce, the 210 is their budget option. Therefore, you could upgrade to the premium models that include a longer battery life, Bluetooth, Strava integration and much more.
Check it Out

6. IGSPORT iGS50E GPS Cycling Computer

The IGSPORT iGS50E wireless bike computer is a budget option that’s packed full of functionality. It’s also backed by an impressive two year warranty for complete peace of mind.

A standout feature of this particular bike computer is the long battery life of up to 40 hours. It’s more than double when compared to most of the alternatives and can be a major factor to consider for many cyclists.

Other features of the IGSPORT iGS50E include:

  • 2.2 inch anti-glare screen
  • 1,200 mAh battery
  • ANT+ sensor support
  • Compatible with Strava
  • Highly sensitive GPS
  • IPX7 waterproof rating
  • Backed by a 2 year warranty

Overall, the IGSPORT iGS50E is an excellent all-round bike computer that combines functionality with value for the money. It’s important to note that it’s highly dependent upon their application and it will need to be downloaded before connecting the computer to your phone.
Check it Out


The budget you set aside will play a big role in the bike computer that’s suitable for your requirements. Budget bike computers often lack smartphone connectivity and navigation but this may not be a requirement for many cyclists.

If you simply want to view real-time performance such as speed, calorie consumption and other statistics, the budget options are perfect. However, many of the premium options are packed full of functionality and allow you track more statistics, navigate through new routes and even connect with apps such as Strava.

The Author Who Worked On This Article

author dan darimo

Dan Morgan

As a keen DIY’er, gardener and somebody that loves the latest tech, Dan is someone that brings years of experience in multiple trades. Since buying his first house, he has been obsessed with renovating properties and filling it with the latest products. This has led him down the road of testing hundreds of products and creating in-depth “how-to” and informative guides that offer his first-hand experience. Other interests include working on cars, keeping fit through sports or his home gym, caravanning and drinking great coffee.

If you would like to read more about Darimo and the authors, you can visit our about page. This goes into great detail regarding how we test products, create our guides and everything else.

Follow #DarimoUK

Copyright © 2021. All rights reserved.