The 10 Best Bike Computers of 2021

Get more out of your ride with these top bike computers

Our editors independently research, test, and recommend the best products; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links.

Our Top Picks
"A feature-packed pick that will make your rides more high-tech, it boasts a large display that keeps track of your metrics."
"A solid budget buy, it keeps track of classic metrics like speed and time, and it's also equipped with a backlight for night rides."
"Well worth the premium price, it features advanced metrics and specifically tracks your training efficiency."
"Ideal for beginners and budget-friendly, its battery lasts up to eight hours while it can also withstand a light sprinkle."
"Unlike other bike computers, it automatically detects when you’ve come to a stop and pauses its trackers accordingly."
"A pick that doubles as a personal trainer, it responds to voice commands and boasts a vivid touchscreen."
"The perfect companion for long rides, the built-in GPS offers turn-by-turn navigation and offline navigation."
"You’ll be able to see four different metrics on the same screen, so you can spend less time scrolling and more time riding."
"Its large display makes it easy to keep track of multiple metrics at once while its battery promises up to 36 hours of juice."
"A pick that gets the job done without taking up too much space, it tracks classic metrics like speed and distance traveled."

If you’re an avid cyclist, a bike computer may make a big difference in your life. A bike computer—also called a cycling computer—is basically a fitness tracker for your bike. You can attach it to your bike’s handlebars to track classic metrics, like your cycling speed, your ride distance, and more. And if it comes equipped with GPS (which many do), you can also use it as a live map of your route.

There are many different types of bike computers—available at an array of different price points. There are feature-packed bike computers that will give you custom workout suggestions, no-frills bike computers that only track a few key metrics, and everything in between. Given this variety, it’s pretty easy to find an option that meets all your needs—even if those needs are incredibly specific.

Here are the best bike computers on the market.

Best Overall: Garmin Edge 530 GPS Bike Computer

Garmin Edge 530 GPS Bike Computer

The Garmin Edge 530 is a feature-packed bike computer that will make your rides more high-tech. The small, lightweight computer boasts a relatively large display, which will track everything from nutrition and hydration to training balance and recovery.

The computer is GPS-equipped, and its Popular Routes feature will help you explore neighborhoods like a local. (Popular destinations are pinpointed, so you know exactly what to check out on your route). And if you wander off course, the computer promises to help you get back to where you started.

The Garmin Edge 530 boasts a long-lasting battery, which will get you through 20 hours of ride time (or 40 hours, with a Garmin Charge power pack). And because peace of mind matters, the computer is loaded with safety features—like group messaging and live tracking—which allow others to keep up with you on your rides.

Best Budget: SY Bike Computer with LCD Display

Lightweight, durable, and easy to use, the SY Bike Computer is a solid budget buy. The computer will help you keep track of classic metrics, like speed (current, average, and maximum), distance, and time.

The computer boasts a clear LCD display, which comes equipped with a backlight for nighttime rides. And since the bike computer promises to be waterproof, you don’t have to worry about getting caught in the rain.

The biggest downside of the SY Bike Computer? It doesn’t come equipped with GPS. This may be a dealbreaker for some. But the lack of fancy features may also delight those looking for a more affordable, no-frills bike computer.

Best Splurge: Garmin Edge 1030 Plus Bike Computer

It may seem extreme to spend the big bucks on a bike computer. But the Garmin Edge 1030 Plus is well worth its premium price. The computer lets you track a range of advanced metrics, like training load, recovery time, altitude acclimation, and more. And since it specifically tracks your training efficiency, you can rest assured knowing you’re always pushing yourself to your limit.

When connected with TrainingPeaks or TrainerRoad, the computer will give you custom workout suggestions, based on your current training load. And if you’re an avid mountain biker, you can use the TrailForks and ClimbPro features to assess the incline and difficulty of some of the trails you’re eyeing.

In the case of an accident, the Garmin Edge 1030 Plus will automatically send your location to (preselected) loved ones, giving you—and them—peace of mind each time you embark on a ride. A full charge on your Garmin Edge 1030 Plus will get you through 24 hours of ride time (or 48 hours, with a Garmin Charge power pack). And because efficiency is important, Garmin will let you sync your bike computer with other Garmin devices, so you have all your data in the same place. 

Best for Beginners: Meilan M3 Mini Bike Computer

The Meilan M3 Mini Bike Computer offers everything beginners need in a bike computer. It’s compact, durable, and easy to use—plus, its budget-friendly price point makes it a great pick for new cyclists (who may not want to commit to a more expensive bike computer).

The no-frills computer tracks classic metrics, like speed, altitude, distance, and more. And since the computer comes equipped with GPS, it makes it easy to keep track of where you are—and where you’re going.

The computer boasts an easy-to-read display that’s equipped with anti-glare protection (for sunny days) and a backlight (for dark evenings). Its battery will last up to 8 hours at a time.

Since the computer boasts an IPX5 rating, it’s waterproof enough to withstand a light sprinkle. And for good measure, the computer is backed by a 3-month replacement guarantee and a one-year warranty. 

Best for Commuting: CatEye Padrone Plus Bike Computer

Doing a lot of city riding? The CatEye Padrone Plus Bike Computer may be the one for you. Like many bike computers, this one tracks speed (current, maximum, and average), distance (trip and total), and time. But unlike other bike computers, it automatically detects when you’ve come to a stop and pauses its trackers accordingly. This makes it a particularly great pick for city cycling, which is rife with red lights, stop signs, and other interruptions.

The computer boasts a large display, which comes equipped with a backlight for evening rides. Plus, it will clearly alert you when your battery’s running low.

What’s nice? CatEye lets you update your metrics manually. So if you get a new computer or replace your battery, you can input your old data—instead of losing all your progress. 

Best for Training: Bryton Rider 750 GPS Bike Computer

Searching for a bike computer that doubles as a personal trainer? The Bryton Rider 750 Bike Computer may be just what you’re looking for. The computer boasts a vivid touchscreen that makes it easy to keep track of classic metrics, like speed, distance, ride time, and more. And if you don’t feel like taking your hands off the handlebars, you don’t have to.

The computer also responds to voice commands, letting you keep track of your workout without taking your focus off the trail. Pair the computer with TrainingPeaks, and it gets even better.

The Bryton Rider 750 will let you plan your workouts in TrainingPeaks and sync them with your device, making it easy for you to achieve your goals each time you hop onto your bike. And thanks to the computer’s built-in Smart Trainer feature, you can get credit for the work you’re doing outside and indoors. The feature will keep all of your indoor and outdoor ride data in the same place.

Best for Long Rides: Lezyne Mega C GPS Bike Computer

With its durable shell and long-lasting battery, the Lezyne Mega C Bike Computer is the perfect companion for long rides. The computer boasts a large, easy-to-read display, which tracks metrics like speed, distance, elevation, temperature, and more. And since the computer is weather-resistant, you don’t have to think twice about taking it on your next adventure. 

It comes equipped with a long-lasting battery, which offers up to 32 hours of juice at a time. This makes it a great pick for lengthier trails, and the computer’s built-in GPS—which offers turn-by-turn navigation, custom route building, and offline navigation—will help you stay on track on all your rides.

Because it's Bluetooth-compatible, you can use it to keep up with calls, texts, and emails when you’re on-the-go. And you can take advantage of the Lezyne Track feature, which allows your loved ones to track your location and keep up with you on your routes.

Most Versatile: Planet Bike Protégé 9.0 Wireless

The Planet Bike Protégé 9.0 Bike Computer is a classic bike computer that’s completely weatherproof—making it a great pick for any outdoor ride. The computer tracks an array of standard metrics, like speed (current, average, and maximum), distance, and ride time. And its four-line design makes it easy to keep track of multiple metrics at once.

At any given point, you’ll be able to see four different metrics on the same screen—so you can spend less time scrolling through your bike computer, and more time focusing on your route.

Because the computer promises to be completely weatherproof, you can take it on any adventure without giving it a second thought. And for good measure, the Planet Bike Protégé 9.0 Bike Computer comes backed by a lifetime warranty. 

Best Large Display: CooSpo GPS Bike Computer

The CooSpo Bike Computer boasts a large display that makes it easy to keep track of multiple metrics at once. At 2.4 inches, the screen isn’t distractingly massive—but it is big enough to show you nine different metrics at a time.

This design makes it easy to get a big-picture view of your workout with just one glimpse. And if you want to dig deeper, you can flip from screen to screen to see all 70 metrics on offer. (These include speed, distance, time, altitude, incline, and more).

The CooSpo Bike Computer comes equipped with a long-lasting battery—one that promises up to 36 hours of juice. And its built-in GPS system will help you stay on course. What’s nice? The CooSpo Bike Computer boasts an IPX4 rating, which means it’s waterproof enough to withstand heavy rain showers.

Best Discreet: CatEye Quick CC-RS100W Cycling Computer

The CatEye Quick CC-RS100W Cycling Computer is a small bike computer that gets the job done—without taking up too much space. The discreet computer tracks classic metrics, like speed (current and average), distance traveled, and ride time. And though the computer’s screen is small, it’s big enough to display two of these metrics at a time.

The computer will clearly alert you when its battery is running low, giving you plenty of time to replace it. And when you do, you can rest assured knowing you won’t lose all your data. CatEye makes it easy to manually input information, so you can update all your metrics and start biking again—without missing a beat.

Final Verdict

If you’re looking for a straightforward bike computer that won’t break the bank, the Meilan M3 Mini Bike Computer and the Planet Bike Protégé 9.0 Bike Computer are both great options. The computers will help you track key metrics—like speed, distance, and time—and both are durable enough to withstand a few adventures.

If you’d like to commit to a feature-packed option, the Garmin Edge 530 is an excellent pick. The compact computer is loaded with useful features, like pinpointed popular destinations, next-level training metrics, and more.

What to Look for in a Bike Computer

Metrics

One of the key reasons to buy a bike computer is to keep track of your cycling data. So make sure the bike computer you’re considering tracks everything you care about. Many bike computers only track classic metrics, like distance, speed, and time. But higher-tech options keep track of altitude, incline, training load, and more.

GPS:

Many bike computers come equipped with GPS, but some budget-friendlier options don’t. So if GPS capabilities—like route building, rerouting, and turn-by-turn navigation—are important to you, be sure to look for GPS-equipped options.

Size:

Bike computers come in an array of different sizes. If you’d like a large display screen, you’ll probably want to look for a bigger option. But if you’d be happier with something more discreet, there are plenty of smaller options on offer, too.

Why Trust Verywell Fit

As a seasoned health and fitness writer, Lindsey Lanquist understands how vital quality product recommendations can be. She is careful to recommend products that are reliable, comfortable, and genuinely well-reviewed by those who’ve tried them.

Was this page helpful?