When it comes to cycling, whether it’s for leisure, fitness, or competition, tracking your speed and distance can provide valuable insights into your performance. A bike speedometer is a handy device that accurately measures your speed, distance, and other vital statistics while you ride. 

In this comprehensive guide, we will delve into the world of bike speedometers, exploring their features, benefits, and the factors to consider when purchasing one. 

Whether you’re a casual rider looking to monitor your progress or a seasoned cyclist striving to achieve new personal bests, this guide will equip you with the knowledge and pro-buying tips to make an informed decision and enhance your cycling experience. 

What is a Bike Speedometer

A bike speedometer is a device or instrument used to measure the speed at which a bicycle is traveling. It typically consists of a small device mounted on the handlebars or front fork of the bike that includes a digital or analog display screen. 

The speedometer uses various mechanisms to calculate and display the current speed of the bike in kilometers per hour (km/h) or miles per hour (mph).

It’s worth noting that with the advancements in technology, smartphone applications and smartwatches with built-in GPS sensors can also serve as bike speedometers, eliminating the need for a separate device. 

Our Top 3 Picks for the Best Bike Speedometer

Whether you’re a casual rider or a serious cyclist, a bike speedometer is an essential tool for tracking your progress and performance. With so many different models on the market, it can be tough to decide which one is right for you. However, after thorough research and testing, we’ve narrowed it down to our top 3 picks for the best bike speedometers. Here they are:

Last update on 2024-11-17 / Affiliate links / Images from Amazon Product Advertising API

Importance of Speedometer for Bikes 

A speedometer for bikes serves several important purposes:

1. Speed Monitoring

A bike speedometer provides real-time information about the current speed at which you are traveling. This helps you maintain a consistent speed, especially if you are training or participating in competitive cycling. 

2. Distance Measurement

Many bike speedometers also track the distance traveled during a ride. This feature is valuable for tracking your overall mileage, monitoring progress, and setting goals. 

It enables you to keep a record of your rides and compare distances over time, which can be motivating and help you gauge your fitness level.

3. Training and Performance Analysis

For cyclists who are training or participating in races, a speedometer becomes an essential tool. It allows you to monitor and analyze your speed and performance during different segments of a ride. By tracking average speed, maximum speed, and lap times, you can assess your progress, identify areas for improvement, and evaluate the effectiveness of your training regimen.

4. Safety and Law Compliance

Speedometers on bikes can help you stay within legal speed limits, especially when cycling on public roads. By providing accurate speed readings, they enable you to adjust your pace and avoid exceeding speed limits, promoting safe cycling practices and reducing the risk of accidents.

5. Route Planning and Navigation

Some advanced bike speedometers incorporate GPS functionality, allowing you to plan routes and navigate efficiently. These devices can display maps, turn-by-turn directions, and even provide altitude and gradient information. 

They enhance your overall cycling experience by helping you explore new routes, find your way in unfamiliar areas, and make informed decisions about your ride.

How Bicycle Odometer Works

A bicycle speedometer works by utilizing sensors, magnets, and a display unit. Here’s a general overview of how it functions:

1. Sensor Installation

The speedometer setup begins with installing a sensor. The sensor is typically mounted on the front fork of the bicycle, close to the wheel. It may be attached using zip ties or other fastening mechanisms.

2. Magnet Placement

A small magnet is then attached to a spoke of the bicycle wheel. The magnet should be positioned in a way that it passes closely by the sensor during each wheel rotation.

3. Sensor Detection

The speedometer sensor is usually a reed switch or a magnetic sensor. It detects the magnet’s presence as it passes by, generating a signal each time the magnet comes into proximity.

4. Signal Transmission

The sensor sends the generated signal, either wirelessly or through a wired connection, to the display unit on the handlebars. Wireless speedometers use radio frequency or Bluetooth technology to transmit the signal, while wired speedometers have a cable connecting the sensor and the display unit.

5. Speed Calculation

The display unit receives the signals from the sensor and calculates the speed based on the frequency of the signals. The frequency indicates how many times the magnet passes by the sensor in a given time interval.

6. Display

The calculated speed is then shown on the display unit, usually in kilometers per hour (km/h) or miles per hour (mph). Some speedometers may have additional features, such as trip distance, total distance, average speed, maximum speed, and time.

7. Power Source

Bicycle speedometers typically use batteries for power. The display unit and sensor may have separate batteries, which need to be replaced periodically.

How to Install a Bicycle Speedometer

Installing a bicycle speedometer is a relatively straightforward process that can be done in a few simple steps. Here’s a detailed guide on how to install a bicycle speedometer:

Step 1: Start by connecting the computer sensor to the front wheel mount of your bike, opposite the brakes. You can choose any point along the fork to attach the sensor; just make sure it’s easily accessible. 

If the sensor doesn’t come with specific attachments, use a cable tie to secure it in place.

Step 2: Next, route the wire from the sensor along the back and outer part of your shock absorber. This position will protect the wire from branches or any obstacles you may encounter while biking and also keep it away from the moving wheel.

Step 3: Now, attach the computer mount to your handlebars where it’s convenient for you to see. The mount is where the computer’s display will be placed, so make sure it’s easily visible. 

The hardware for each computer mount may vary slightly, so follow the instructions specific to your computer’s design to secure the mount properly.

Step 4: Use cable ties to secure the wire that connects the sensor and the computer mount to your bike frame. Look for any areas where the wire might hang or stick out from the frame, and add cable ties to keep it in place. 

Make sure to leave enough slack in the wire so that your front wheel and handlebars can turn freely.

Step 5: Attach the included magnet to one of the spokes on your front tire. Choose a location where the magnet will pass by the sensor each time the tire rotates. 

The sensor recognizes that the tire has completed one full revolution when it detects the magnet, so it’s important that the magnet comes within about 1/4 inch of the sensor.

Step 6: Input the diameter of your front bicycle tire into the computer. You can usually find this information printed on the tire itself or in your bicycle’s user manual. The computer needs to know the tire diameter to accurately calculate your speed.

Step 7: Rotate the tire to ensure that the computer sensor is detecting the magnet as it passes by. If the sensor is working correctly, your computer display will show a nonzero speed value.

Bike Speedometer vs Bike Computer: What’s the Difference

While bike speedometers and bike computers share some similarities, there are key differences between the two:

1. Functionality

A bike speedometer primarily focuses on measuring and displaying the speed at which you are cycling. It may also provide additional information such as distance traveled, trip time, and average speed. 

On the other hand, a bicycle computer offers more advanced functionality beyond speed measurement. It often includes features like GPS navigation, route mapping, elevation tracking, cadence measurement, heart rate monitoring, auto wake from sleep mode, and advanced training metrics.  

2. Display

Bike speedometers typically have a simple display, often showing the current speed and basic trip information on a small screen. In contrast, bike computers usually have larger and more detailed displays, allowing for more data to be shown simultaneously, such as maps, ride statistics, and other metrics.

3. Connectivity

Bike computers often provide connectivity options such as Bluetooth or ANT+ that allow them to connect with other devices, such as heart rate monitors, cadence sensors, power meters, or smartphone apps. 

This connectivity enables the bike computer to gather and display more comprehensive data for analysis and training purposes. Bike speedometers, on the other hand, usually lack connectivity features and focus solely on speed and basic trip data.

4. GPS Capabilities

While some advanced bike speedometers may include GPS functionality, it is typically a standard feature in bike computers. GPS-equipped bike computers can accurately track your speed, distance, and location without the need for external sensors or magnets. 

5. Training and Performance Analysis

Bike computers often offer extensive training and performance analysis features. They can track and record data over multiple rides, provide insights into your training progress, analyze metrics like power output and cadence, and help you set and achieve training goals. 

These features are generally not available in standard bike speedometers.

6. Cost

Due to their advanced features and capabilities, bike computers tend to be more expensive than basic bike speedometers. The cost can vary significantly depending on the brand, model, and the range of features offered.

How to Choose the Best Speedometer for Bicycles

In the following section, I outline the key factors you should take into account when purchasing a bike speedometer.

1. Connectivity

In today’s scenario, connectivity is a crucial aspect to consider. Traditional speedometers are wired and can only send and receive information, resulting in a messy setup with tangled wires on the bike. For better performance tracking, a wireless speedometer is more suitable.

With technological advancements, speedometers can now connect through Bluetooth, WiFi, or third-party apps. These modern models allow for in-depth analysis of statistics and easy sharing across multiple platforms. 

Some premium models even allow synchronization with smartphones, ensuring important updates are received through notifications.

2. Type

There are generally two types of speedometers, each offering its own advantages. Your choice should depend on your riding needs and lifestyle. I have provided an overview of both types below.

Touchscreen

These speedometers feature a large screen and offer simple functionality. They allow easy typing and can be mounted on your bicycle in either landscape or portrait mode.

However, they are not well-suited for harsh weather conditions or cold climates, and operating them while wearing gloves may be challenging.

Buttons

This is the more common type of speedometer, available in both affordable and high-end options. They are more resistant to harsh weather and cold climates. However, they tend to be heavier compared to other speedometer options.

3. Display

When purchasing a speedometer, the quality of the display is a crucial factor to consider. A clear display enhances the reading of statistics and improves the overall cycling experience. Most speedometers nowadays offer adjustable settings for font size and brightness, allowing users to customize the display according to their preferences.

LCD display screens are the preferred choice as they make it easy to check the statistics. Depending on the model, the data can be displayed on a single screen or multiple screens. Special buttons are often included for quick navigation. 

While some speedometers allow customizable display settings, others do not offer this feature.

4. Data Settings

The primary function of any speedometer is to record various types of data, such as distance, cadence, and current speed of the bike. 

These basic features are sufficient for most cyclists, but fitness enthusiasts often seek additional data, including distance covered, calories burned, maximum speed, and overall bike odometer information.

The storage capacity of the speedometer determines how much data can be stored. Some models can only store data for an hour or two, while others have a capacity of up to 800 hours. High-end models may also offer real-time calculation and display of gradient and heart rate.

5. Longevity

When cycling in rough terrain, your mountain bikes are prone to harsh impacts. Therefore, it’s important to choose a speedometer that can withstand such impacts and is suitable for different weather conditions. 

Off-road cyclists especially require a device that can tolerate heat, strong winds, and storms. If you’re concerned about forgetting to check your speedometer, you can opt for a product that provides maintenance alerts when necessary.

6. Battery Life

If you enjoy cycling long trails on folding bikes, it’s advisable to choose a speedometer with a long-lasting battery that will sustain your entire ride. The battery life also determines the distance you can cover with your bike.

Battery life can range from 25 months to a few months, depending on the brand and model. Some speedometers can be easily recharged using a USB cable when the battery drains. High-end models even offer solar charging capabilities, harnessing energy from sunlight or strong light sources.

7. Brand

The speedometer market offers numerous brands, but a few notable ones that stand out are CatEye, Sigma, and Coospo. Additionally, renowned manufacturers like Garmin, Wahoo, Bryton, Magene, and Lezyne produce bike computers.

8. Waterproof Design Makes

Water resistance is crucial, especially if you reside in a rainy area or are prone to getting wet while cycling.

Most speedometers boast an IPX8 water resistance rating, which ensures protection against immersion for up to 1 hour at a depth of 5 meters. Some models may have lower ratings, such as IPX6, IPX7, or IP67.

Rest assured; you can use these speedometers in the rain or even accidentally drop them into a puddle without concerns about water damage.

Best Bike Speedometers Suitable for Cyclists 

1. CatEye Padrone 

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In my evaluation, I found the CatEye Padrone to be the top choice for a bike speedometer due to its affordability, user-friendly interface, and simplicity. 

While it falls into the wireless category, which typically comes with a higher price tag compared to wired options, this additional cost is offset by the ease of installation, as there’s no need for cable routing.

The Padrone features concealed buttons positioned at the bottom of the screen, resulting in a sleek and minimalist design.

A notable feature is its automatic pause function, which stops calculating average speed, trip time, and other metrics when you come to a halt during your ride. Additionally, you have the option to select multiple colors to match your bike or cycling attire.

It’s worth mentioning that the Padrone does have a relatively shorter battery life compared to some other speedometers, such as the Velo 7. Additionally, it may be sensitive to interference from cell phones, potentially leading to inaccuracies in its readings.

Main Features

• Easy to use
• Hidden buttons
• Easy-to-read display
• Automatic ride pause
• Can display basic metrics
• Available in multiple colors

Technical Specs

• Type: Wireless
• Battery life: 4 months
• Battery type: CR2032
• Screen size: 2in
• Weight: 31g
• Water resistance: IPX8

2. CatEye Quick 

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The design of the CatEye Quick immediately caught my attention. Unlike most speedometers, it has a rounded shape and is mounted on an out-front mount rather than on the stem or handlebar. 

The advantage of this design is that the speedometer can be easily detached when necessary.

The CatEye Quick features an LCD screen that remains readable even in direct sunlight. It also offers a programmable odometer, allowing you to retain your total mileage (or kilometers) by simply noting it down before replacing the battery and inputting it back afterward. It’s important to note that replacing the battery will erase all data.

Installing and using the Quick is a breeze since it is a wireless speedometer. However, its main drawback is that it requires a rounded handlebar to be compatible with its out-front mount. If you have a different handlebar shape, the out-front mount may not be suitable for your bike.

Main Features

• Out-front mount included
• Can display basic metrics
• Easy-to-read LCD screen
• The speedometer is detachable

Technical Specs

• Type: Wireless
• Battery life: 12 months
• Battery type: CR2032
• Screen size: 1.25in
• Weight: 41g
• Water resistance: IPX8

3. Coospo BC107 

Last update on 2024-11-17 / Affiliate links / Images from Amazon Product Advertising API

The Coospo BC107 speedometer offers similar multi-functions as a bike computer does but in a slightly simpler package. It provides connectivity with ANT+ and Bluetooth sensors, allowing you to pair it with power meters, heart rate monitors, and other compatible devices. 

This feature makes it one of the most versatile speedometers available, especially considering its budget-friendly price.

In fact, BC107 not only displays standard metrics like speed and distance, but it also has the ability to show additional data such as heart rate, cadence, or power. However, it’s important to note that you will need to have the corresponding sensors for these metrics.

There is one trade-off, though. The battery life of the BC107 is relatively short due to these advanced features, requiring more frequent recharging compared to other speedometers.

Unlike bike computers, the BC107 does not have built-in maps for navigation purposes. However, you can utilize the CoospoRide APP to analyze your rides and track your progress, offering a valuable tool for monitoring your performance.

Main Features

• Rechargeable battery
• CoospoRide APP for analyzing your rides
• Connectivity with ANT+ and Bluetooth sensors like power meters, HR monitors, etc.

Technical Specs

• Type: Wireless
• Battery life: 28 hours
• Battery type: Rechargeable
• Screen size: 2.4in
• Connectivity: ANT+, Bluetooth
• Weight: 66g
• Water resistance: IP67

4. Sigma BC 16.16 

Last update on 2024-11-17 / Affiliate links / Images from Amazon Product Advertising API

The Sigma BC 16.16 boasts a unique feature that is rarely found in other speedometers – the Estimated Time of Arrival. This handy function calculates the expected time it will take you to reach a preset distance based on your current speed. 

It can be particularly useful when commuting to and from work or when planning rides to specific destinations.

Additionally, the BC 16.16 can display how much money you save on fuel by choosing to ride a bike instead. This feature allows you to set your car’s fuel consumption in the settings and serves as a motivating factor to increase your biking activity.

It’s important to note that the BC 16.16 is a wired speedometer, which means it may take slightly longer to set up due to the wired speed sensor.

However, if you prefer a wireless option, you can consider the Sigma BC 16.16 STS, although it comes at a higher price point.

Main Features

• Can display all basic metrics
• Can calculate fuel consumption
• Can calculate Estimated Time of Arrival
• Is compatible with Android smartphones via NFC chip

Technical Specs

• Type: Wired
• Battery life: 18 months
• Battery type: CR2032
• Screen size: 1.8in
• Connectivity:
• Weight: 25g
• Water resistance: IPX8

5. Meilan M3  

Last update on 2024-11-17 / Affiliate links / Images from Amazon Product Advertising API

The Meilan M3 is a wireless speedometer that offers essential ride data at an affordable price. It features a stopwatch-like design and comes in various colors, which may evoke a sense of nostalgia for your school days.

With its internal memory, the M3 can store up to 30 activities, allowing you to review your ride history and track your progress over time.

One notable drawback of the M3 is its relatively short battery life of 8 hours. However, the advantage is that you can recharge the battery instead of having to replace it, which helps avoid additional costs.

Main Features

• Rechargeable battery
• Can store up to 30 rides
• Can display basic metrics
• Available in multiple colors

Technical Specs

• Type: Wireless
• Battery life: 8 hours
• Battery type: Rechargeable
• Screen size: 1.7in
• Weight: 49g
• Water resistance: IPX6

6. iGPSPORT 50S  

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The iGPSPORT 50s is comparable to the Coospo BC107 but with a slightly less polished presentation. These two speedometers are direct competitors, and the choice between them ultimately depends on your personal preference. 

They offer similar features, including connectivity, user-friendliness, and customizable data fields. However, it’s important to note that the iGPSPORT 50s lacks support for power meters.

On the positive side, the iGPSPORT 50s excels in terms of battery life, and it even includes a screen protector in the packaging.

Additionally, you have the option to pair the iGPSPORT 50s with the iGPSPORT APP, allowing you to further analyze and review your rides.

Main Features

• Rechargeable battery
• Protective screen include
• Does not support power meters
• iGPSPORT APP for analyzing your rides
• Ability to connect with ANT+ and Bluetooth sensors such as power meters, heart rate monitors, and more.

Technical Specs

• Type: Wireless
• Battery life: 40 hours
• Battery type: Rechargeable
• Screen size: 2.2in
• Connectivity: ANT+ and Bluetooth
• Weight: 80g
• Water resistance: IPX7

7. CatEye Velo 7  

Last update on 2024-11-17 / Affiliate links / Images from Amazon Product Advertising API

If you’re seeking a bike speedometer that can be attached to your bike and operate for several years without requiring a battery replacement, this is the ideal choice. It boasts an impressive battery life of up to 3 years, which is likely the longest among all speedometers available in the market.

Due to its focus on longevity, this speedometer offers a straightforward and minimalist design, providing essential metrics such as speed, distance, and time. Furthermore, it includes an automatic pause feature that stops measuring when you come to a stop.

If you prefer to use it with a stationary bike, you can do so by ensuring that you position the magnet in a location that won’t interfere with the frame.

Main Features

• Easy to use
• Long battery life
• Automatic ride pause
• Can display basic metrics

Technical Specs

• Type: Wired
• Battery life: 3 years
• Battery type: CR2032
• Screen size: 1.5in
• Weight: 28g
• Water resistance: IPX8

To Wrap Up — Bike Speedometer

Equipped with this comprehensive guide, choosing the perfect bike speedometer will be a breeze. Simply recall the valuable insights you have gained from this article when making your purchase. 

In fact, I have endeavored to address all your queries, but in case you have any remaining doubts, please don’t hesitate to reach out to me through the comments section below. Please like, share, and follow our Facebook Page and keep visiting our website for more guides like this. 

Bike Speedometer — Frequently Asked Questions

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