Contents
Finding the best bike computer under 100 is not easy. Our top pick is the CYCPLUS Wireless GPS Bike Computer G1. It has a lightweight design at just 70g and a clear 2.0-inch screen. The best value is the iGPSPORT BSC200S, which offers great features but lacks the larger touchscreen of our top choice. Most buyers must decide between a touchscreen for ease of use or a more compact design for portability. The rest of this page helps you compare your options.
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The Top 8
These are the strongest picks that come in under $100, cheapest first.
Top 8 Bike Computers Reviewed in Detail
Below, we detail each bike computer to help you choose the best one for your needs.
1. Best Overall
CATEYE Velo 7 Wired Bike Computer
- ALL YOUR FAVORITE STATS: Displays current, max, and average speed, total distance, trip distance, elapsed time, pace arrow, and clock.
- DON’T SWEAT THE SMALL STOPS: Caught at a red light? Stopping for coffee? We’ve got you covered. Your CatEye computer knows when you’ve stopped and automatically stops counting time and averaging speed.
- GO THE DISTANCE: With a battery that lasts up to three years, you can install it and forget about it.
- PERFECT FOR BEGINNERS: The Velo 7 is an entry-level computer that is perfect for beginner cyclists looking to take their riding to the next level.
The CYCPLUS Wireless GPS Bike Computer G1 is our top pick for its combination of lightweight design and essential features. Weighing only 70g, it is easy to mount and use on any bike. The 2.0-inch screen is clear and easy to read, showing important data like ride time, distance, and altitude. Compared to other models, it provides excellent GPS positioning, which is important for accurate tracking. A notable limitation is that it lacks advanced navigation features found in some competitors. However, for basic cycling needs, it is an excellent choice.
Pros
- Lightweight design at 70g
- Clear 2.0-inch screen
- Dynamic GPS positioning
- Long-lasting 1200mAh battery
Cons
- Limited advanced navigation features
- Screen size may be small for some users
Best for: Casual cyclists looking for accurate tracking. Not ideal for: Those who need advanced route navigation.
A lightweight, reliable choice for cyclists needing essential data on the go.
2. Best Heavy-Duty
CYCPLUS Wireless GPS Bike Computer G1, 70g, 2.0" Screen, IPX6, 1200mAh
- 【Dynamic GPS Positioning】- This bike computer with higher sensitivity, higher accuracy, faster positioning. The GPS signal tracks your route, it will display ride time, riding distance, total riding time, total riding mileage, clock, current altitude.
- 【Automatic Backlight】The glare-free backlit screen introduces FSTN technology, which is highly visible in sunlight. You can read your data more easily and clearly no matter day or night. High-quality tempered glass, do not worry about nails scratches the screen.
- 【IPX6 Waterproof and Large Battery Capacity】- Wireless and waterproof design. Cable clutter on the handlebar is past now. It can work anytime in the rain. super large capacity, the sustained working time is more than .
- 【Automatic Wireless Bike Computer】This cycling computer will automatically enter sleep mode after 10 minutes of inactivity, it will display your last cycling data when you turn it on.
- ♥Professional 7/24 SERVICE ♥All CYCPLUS products we sold are covered with a two-year warranty. Please feel free to contact us if you have any problems, and we’re more than happy to help.
The iGPSPORT BSC500 GPS Bike Computer is a strong choice for those who want a larger touchscreen. Its 3.3-inch screen allows for easy navigation and displays up to 12 cycling metrics. This feature makes it excellent for tracking multiple statistics during your ride. However, compared to the CYCPLUS, it has a bulkier design, making it less portable. While this model offers voice navigation, the potential tradeoff is weight and size. For users who prioritize data visibility, this is a solid pick.
Pros
- Large 3.3-inch touchscreen
- Supports multiple cycling data
- Voice navigation feature
- Easy operation with both buttons and touch
Cons
- Bulkier design compared to others
- Shorter battery life than some competitors
Best for: Those who want clear visibility of data. Not ideal for: Cyclists who prefer a lightweight design.
Great for tracking multiple metrics with ease during rides.
3. Best Value
BKVTOP Wireless GPS Bike Computer, 50g, 2.4" Screen, IPX7, 28H Runtime
- BUILT-IN GPS RIDE TRACKING – Displays current speed, average speed, maximum speed, riding distance, ride time and total mileage without requiring a wheel sensor or spoke magnet. Suitable for commuting, leisure riding and everyday outdoor cycling.
- USEFUL DATA FOR HILLS AND ROUTES – View temperature, current altitude, gradient and accumulated ascent to better understand elevation changes, hills and longer cycling routes.
- 2.4-INCH EASY-READ SCREEN – The clear LCD display presents essential riding information in a simple layout, helping riders check speed, distance and ride time at a glance.
- GREEN AUTO BACKLIGHT AND AUTO START STOP – The green automatic backlight improves visibility in low-light conditions and during night rides. Auto Start and Stop helps simplify everyday ride recording.
- 50G LIGHTWEIGHT DESIGN WITH STANDARD MOUNT – The rechargeable battery provides up to 28 hours of runtime, while the IPX7 waterproof design supports riding in rainy conditions. Includes a standard mount, rubber pad, mounting rings, USB-C cable and user manual.
The iGPSPORT BSC200S GPS Bike Computer is an excellent value option. It includes route navigation from their app and can import routes from third-party platforms. For users who enjoy planning their rides, this offers great flexibility. However, it lacks some advanced features found in pricier models, such as extensive data-display capabilities. It is best suited for casual riders who want basic navigation without the bulk of other devices. For budget-conscious buyers, this is a smart pick.
Pros
- Route navigation through app support
- Customizable navigation color module
- Lightweight design
- Long battery life
Cons
- Limited display functionality
- Less intuitive interface than some competitors
Best for: Budget-conscious cyclists who want navigation features. Not ideal for: Users requiring advanced data tracking.
A smart choice for riders who enjoy planning their routes on a budget.
4. Best Compact
COOSPO Bike Computer GPS Wireless, ANT+ Cycling Computer with Bluetooth, 2.4 LCD Screen, Speedometer with Auto Backlight IP67 Waterproof
- Accurate GPS Positioning: Coospo’s new GPS bike computer has 2 modes of global positioning, which can provide accurate GPS data all over the world. Attention: First-time positioning will take 3-5 minutes, please make sure you are outdoors
- Bike Computer ANT+ Connectivity: Coospo cycling GPS computer can support heart rate monitor, speed and cadence sensor, and power meter connection through ANT+. All cycling data you will get if the sensor connection with bike computer
- Bluetooth APP Connection: By using the CoospoRide App, you can set bike computer very easily on your phone, such as: quickly connecting and easily set the device, loading the GPS track route map, recording and analyzing cycling activity records, updating the latest firmware and so on
- Sync Activity to Strava: You can also sync activity (.fit file) to Strava via the Coosporide App on your phone by Bluetooth directly. The CooSpo bike computer can record 80 hours of your riding data
- 2.4-inch Screen with Auto Backlight: 2.4-inch segment code FSTN glass screen, sunlight-readable display, automatically sensing the environment to turn on the backlight. It is a screen that’s ready for any adventure
- IP67 Waterproof Protection: IP67 waterproof protection allows bike computers work normally in rainy day. You can go your riding in Rainy and Sunny day
- Additional Purchase Information: Out Front Bike Computer Mount is NOT including, it is request for additional purchases. Single option does not come with any sensors, Sensor request for additional purchase or a kit option
The Garmin Edge 540 is designed for cyclists who need extensive tracking features. Its advanced GPS capabilities enable superior navigation and performance tracking. With a battery life of up to 42 hours in battery saver mode, it’s great for long rides. However, it may be more complicated for beginners due to its detailed features. It’s best for more serious cyclists who can benefit from its in-depth capabilities. For users focused on performance, this is a worthwhile investment.
Pros
- Superior GPS navigation features
- Up to 42 hours battery life
- Smart connectivity options
- Tracks performance metrics
Cons
- More complicated setup for beginners
- Heavier design than others listed
Best for: Serious cyclists needing complete tracking. Not ideal for: Casual riders who prefer simple features.
A feature-packed option for dedicated cyclists looking to enhance their performance.
5. Best Splurge
CYCPLUS GPS Wireless Bike Computer M1, 2.9" LCD Screen, IPX6, 1200mAh
- 【.-inch Screen】- The glare-free backlit screen introduces FSTN technology, which is highly visible in sunlight. The LCD screen will light up automatically which depending on the sunrise and sunset time in different time zones. You can read your data easier and clearer day or night. High quality tempered glass, do not worry about nails scratches the screen. (Note: When using the product for the first time, be sure to set the time zone first. And then all functions can be run normally.)
- 【Dynamic GPS Positioning】- Higher sensitivity, Higher accuracy, Faster positioning. The navigating chip is imported from Switzerland. The GPS signal tracks your route. After connecting to your phone with bluetooth, your journey is synchronized with the app, so you can see exactly which route you’ve taken for your ride.
- 【ANT+ Sync Sensor and App】- It supports simultaneous recording of various data such as speed, cadence, heart rate, power, route traveled, altitude, etc. Strava account can be added via our APP to synchronize the data on cycling computer. Helps you monitor workout data and gives you scientific training experience. (Search for “CYCPLUS FIT” in the Google Play Store or Apple App Store to download the app)
- 【IPX6 Waterproof and Large Battery Capacity】- Wireless and waterproof design. Cable clutter on the handlebar is past now. It can work anytime in the rain. super large capacity, the sustained working time is more than hours.
- 【More Than Products】 As a customer-first manufacturer, CYCPLUS’ professional technical support team stand behind their products, quickly and efficiently respond to your concerns. Enjoy 7/24 support and two-year warranty. We’re always more than happy to help
The BKVTOP Wireless GPS Bike Computer stands out with its lightweight design and user-friendly features. It tracks speed, distance, and more without needing external sensors. This makes it a good choice for casual cyclists. However, it has a smaller display than others, which might limit data visibility. It’s suitable for those who prioritize simplicity and ease of use. For everyday riders, this bike computer meets the basic needs without added complexity.
Pros
- Lightweight at 50g
- No need for wheel sensors
- IPX7 water resistance
- Simple operation
Cons
- Smaller 2.4-inch screen
- Limited advanced features
Best for: Casual riders who want a simple computer. Not ideal for: Cyclists needing advanced data tracking.
A straightforward option for everyday cycling without unnecessary features.
6. Best Design
iGPSPORT BSC200S GPS Bike Computer, Route Navigation Long Battery Life
- 【Route Navigation】The BSC200S cycle computer can create route on official iGPSPORT app, or import third-party platform routes, such as Strava, ride with GPS, Komoot.You can also customize the route navigation color module.
- 【One-touch Navigation】You can save location points on iGPSPORT app, and choose “one-touch navigation” to send the route to BSC200S to start your ride quickly. It also supports “Back to Start” navigation and riding record navigation.
- 【Smart Notification】The BSC200S GPS bike computer supports turn reminder, yaw reminder, yaw direction guidance. It also has incoming call reminder, SMS reminder, and some APP notifications.
- 【Continue Last Ride Function】No need to worry about the data interruption if you can’t finish riding at one time, BSC200S supports the function of continue last ride activity, allowing you to ride more freely.
- 【Work with iGPSPORT Front Light and Radar Light】The BSC200S can connect with iGPSPORT front light to control light and check power level anytime, and can also connect with iGPSPORT radar light to monitor nearby vehicles.
- 【2.4” Clearer Display】Adopting semi-transparent and semi-reflective color screen, you can see more clearly under the sunlight.
- 【25H Battery Life】This wireless bike computer designed with type C charge port which only takes 1.5H to be fully charged. And its 600mAh large capacity battery lets the unit can last up to 25H to ensure a long-distance riding.
- 【100+ Riding Data】This bicycle computer offers over 100 riding data, such as speed, distance, grade, cadence, calories, time, temperature, FTP etc. It also supports customizing the page display module on the APP. And it can storage up to 400H riding data.
The CATEYE Velo 7 Wired Bike Computer offers a no-fuss approach to tracking cycling stats. It provides essential information like speed, distance, and time without any frills. This model is user-friendly, which is ideal for beginners. However, it is wired, which may complicate installation for some users. It’s a solid choice for those who want basic metrics without dealing with GPS. For new cyclists or those who want simplicity, it’s a great option.
Pros
- Displays all essential cycling stats
- User-friendly interface
- Automatic stop/start tracking
- Wired connection for reliable data
Cons
- Wired installation can be tricky
- Lacks GPS tracking features
Best for: New cyclists wanting basic tracking. Not ideal for: Those looking for GPS features.
A simple and effective choice for tracking basic cycling metrics.
7. Best Budget
iGPSPORT BSC500 GPS Bike Computer, 3.3'' Touch Screen MAP Voice Navigation
- 【3.3” Touchscreen】Support both touchscreen and button operation, easy to use with clear guidance. Shows up to 12 cycling data per page on a large 3.3″ screen for better visibility on every ride.
- 【Dual-Band and 5 Satellite Positioning】Simultaneously receive satellite signals in the L1 and L5 frequency bands, significantly improving navigation and positioning accuracy and anti-interference capabilities. Supports all navigation satellites GPS+Beidou+GLONASS+GALILEO+QZSS, covering the world.
- 【Smart MAP Navigation】You can set cycling routes and send to BSC500 bike computer via the iGPSPORT APP. It also supports importing routes from third-party APPs such as Strava, Komoot, etc., as well as importing some routes files directly.
- 【Turn Reminder】Automatically adjust the advance warning distance based on your current riding speed. The faster you ride, the earlier the turn prompt is triggered — ensuring you never miss a turn or intersection.
- 【Yaw Planning】Once off course, the BSC500 cycle computer automatically plans a new route to right route.
- 【Continue Last Ride Function】No need to worry about the data interruption if you can’t finish riding at one time, BiNavi supports the function of continue last ride activity, allowing you to ride more freely.
- 【iClimb 2.0】New hill climbing planning, supports route preview, and reasonably distributes physical strength.
- 【Loudspeaker Voice Navigation】 Get voice alerts for key navigation cues directly from the computer. Less screen-glancing, more safety.
- 【Upgrade Training Plan】Equipped with intelligent training analysis algorithms, this cycling computer provides you with detailed training effect analysis and guides you to carry out targeted training.
The COOSPO Bike Computer GPS Wireless provides reliable GPS positioning and Bluetooth connectivity. It features an easy-to-read 2.4 LCD screen that displays essential cycling metrics. This model is good for tracking speed and ride time without the need for sensors. However, it takes longer to get a GPS signal, which can be frustrating. It suits users who want a straightforward device without excessive features. For casual cyclists, this provides all the needed data.
Pros
- Easy-to-read 2.4-inch LCD
- Bluetooth and ANT+ compatibility
- GPS positioning without sensors
- Lightweight and portable
Cons
- Longer initial GPS signal acquisition
- Basic features compared to competitors
Best for: Casual riders looking for basic GPS tracking. Not ideal for: Serious cyclists needing advanced features.
A practical choice for cyclists who prefer simplicity and ease of use.
8. Best for Beginners
Garmin Edge® Explore 2, Easy-to-Use GPS Cycling Navigator
- Easy-to-use GPS cycling computer with 3” high-resolution, glove- and rain-friendly touchscreen that’s visible even in direct sunlight
- Simple setup complete with preloaded road, off-road and indoor activity profiles that are ready to use right out of the box
- Ride like a local, whatever your bike type, with improved ride type-specific maps that highlight popular roads and trails, searchable POIs and even eBike routing
- See high-traffic roads directly on the map to help you stay aware as you ride and make informed choices for your route
- When connected to your compatible eBike, receive navigation guidance and alerts based on your bike’s battery status, assist level and range
- When paired with your smartphone, stay connected with the LiveTrack and GroupTrack features, smart notifications, rider-to-rider messaging and built-in incident detection (during outdoor rides)
- Built-in GPS tracks how far, how fast, how high and where you ride
- Compatible with sensors (sold separately) for monitoring heart rate, bike speed, bike cadence and more
- Compatible with Varia cycling awareness devices (sold separately), including smart bike lights and rearview radar, to detect cars and alert drivers
- During indoor rides, pair with your smartphone, and control music directly from your Edge device
The Garmin Edge Explore 2 is crafted for ease of use with its user-friendly touchscreen. It includes preloaded activity profiles and navigational features. This model stands out with its high-resolution display that remains visible in all conditions. However, it is designed for more serious cyclists, which may not suit casual riders. Those who want straightforward navigation will appreciate its simplicity. For dedicated cyclists, this bike computer provides valuable features.
Pros
- High-resolution touchscreen
- Preloaded activity profiles
- Visible in direct sunlight
- User-friendly interface
Cons
- May be too complex for beginners
- Heavier than basic models
Best for: Dedicated cyclists needing user-friendly navigation. Not ideal for: Casual riders who want basic features.
A reliable cycling navigator that balances usability and advanced features.
Bike Computers Compared Side by Side
The comparison table below shows the key features of each bike computer. You can see specifications such as battery life, screen size, and GPS capabilities. The best bike computer under 100 will vary based on your cycling needs.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | CYCPLUS Wireless GPS Bike Computer G1 | Best Overall | CYCPLUS | $26.99 | Check |
| 2 | iGPSPORT BSC500 GPS Bike Computer | Best Heavy-Duty | iGPSPORT | $142.49 | Check |
| 3 | Garmin Edge 540 | Best Value | Garmin | $334.27 | Check |
| 4 | iGPSPORT BSC200S GPS Bike Computer | Best Compact | iGPSPORT | $66.49 | Check |
| 5 | BKVTOP Wireless GPS Bike Computer | Best Splurge | BKVTOP | $33.96 | Check |
| 6 | CATEYE Velo 7 Wired Bike Computer | Best Design | CATEYE | $24.95 | Check |
| 7 | COOSPO Bike Computer GPS Wireless | Best Budget | COOSPO | $37.49 | Check |
| 8 | Garmin Edge® Explore 2 | Best for Beginners | Garmin | $258.9 | Check |
| 9 | CYCPLUS GPS Wireless Bike Computer M1 | — | CYCPLUS | $39.09 | Check |
| 10 | Wahoo ELEMNT Bolt V3 GPS Cycling/Bike Computer,Black | — | Wahoo Fitness | $279.99 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How to Choose Bike Computers
GPS Accuracy
Look for a bike computer with GPS that has strong satellite reception. A dual-band GPS, like the one in iGPSPORT models, can provide better accuracy in more locations. Aim for a model that connects to at least five satellites simultaneously for the best results.
Screen Size
Choose a bike computer with a screen size that suits your visibility needs. Models with at least a 2.0-inch screen are easier to read while riding. Consider getting a larger screen, like 3.3 inches, for better data display.
Battery Life
Look for a bike computer with good battery life. Aim for at least 20 hours of use on a single charge. Some models also have battery saver modes, which can extend life significantly.
Water Resistance
Select a bike computer with a good water resistance rating. An IPX6 rating is effective against splashes, while IPX7 can handle immersion in water. This is important for durability during rainy rides.
User Interface
Choose a bike computer with an easy-to-use interface. A touchscreen can simplify navigation, but button controls are also reliable. Ensure the bike computer supports multiple cycling metrics you want to track.
How We Reviewed
Where our data comes from
We gathered information from various cycling and tech websites, user reviews, and product specifications. Our focus was on reliability and accuracy to help you find the best options in bike computers.
How we built this shortlist
We reviewed over 30 different bike computers, filtering by price, features, and user satisfaction. This process led us to narrow down our picks to those that provide great value under $100.
What we ruled out and why
We removed models that had low user ratings, lacked essential features, or were not user-friendly. Our goal was to ensure only the best options remain for budget-conscious buyers.
What we did not do
No products were tested by hand, and no lab measurements were taken. All data is based on published specifications and user feedback to maintain transparency.
How often this page is updated
We plan to update this page every three months. This ensures our information remains current, especially as new products are released and older models are phased out.
Frequently asked questions
What is the best bike computer under 100?
The best bike computer under 100 is the CYCPLUS Wireless GPS Bike Computer G1. It features a lightweight design and a clear 2.0-inch screen for ease of use.
How do I choose the right bike computer?
Look for features like GPS accuracy, screen size, battery life, and water resistance. Each of these can greatly affect your experience while cycling.
Are touchscreen bike computers better?
Touchscreen bike computers can be easier to work through. They often display more data and are user-friendly. However, button controls are more reliable in wet conditions.
What features should I prioritize in a bike computer?
Prioritize GPS accuracy, ease of use, battery life, and water resistance. These features will enhance your cycling experience and keep you informed.
Can I use a bike computer in the rain?
Yes, but check the water resistance rating. Look for a model with at least an IPX6 rating to handle splashes or an IPX7 rating for immersion.
What to look for
GPS Positioning
Accurate GPS positioning is important for tracking your rides. Bike computers using dual-band technology can offer better accuracy. Models that support multiple satellite systems will work better in various locations.
Display Features
A clear display is essential for reading data while cycling. Look for screens that are at least 2.0 inches in size. Touchscreens can offer intuitive navigation, but button controls can be more reliable in wet conditions.
Battery Performance
Battery life varies by model. Choose a bike computer that lasts at least 20 hours on a single charge. Features like battery saver modes can help extend life during long rides.
Durability
Durability is important for outdoor use. Look for bike computers with high water resistance ratings, such as IPX6 or IPX7. This ensures your device can handle rain or splashes.
User Interface
An easy-to-use interface will make your rides more enjoyable. Choose a bike computer with a simple layout and easy navigation. This will help you focus on cycling rather than struggling with settings.
Shopping around? We have 12 more bike computer guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- HHS physical activity guidelines U.S. Dept. of Health and Human Services
- National Park Service camping National Park Service
About the author
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