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Cadence Sensors are specialized devices that measure rotation rates and provide precise angular velocity data. Our recommended sensors offer superior accuracy and reliability for demanding applications in robotics, aerospace, and consumer electronics.

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Reviews

Cateye AirGPS CDC-30 Kit

The Cateye AirGPS combines GPS technology with a cadence sensor for precise ride metrics. Pair with the companion app to track your route, speed, and cadence on your smartphone. Wireless and sensorless, it's a straightforward way to enhance your cycling data setup.

Topeak PanoBike Speed & Cadence Sensor

This chainstay-mounted sensor tracks both speed and cadence for your cycling adventures, featuring Bluetooth Smart technology that extends battery life up to 1800 hours on a single CR2032 included cell. It syncs seamlessly with the Panobike app and works with most Bluetooth Smart-enabled devices, making it a practical choice for both road and commuting cyclists who want to monitor their ride data without a dedicated computer. The robust sensor design includes an IPX7 rating for waterproof protection and automatic data storage, ensuring your ride details are captured even when your phone isn't connected.

Garmin Cadence Sensor

Monitor your pedaling cadence effortlessly with this reliable wireless sensor that attaches easily to your crank arm. The simple design features self-calibration and no magnets, making it hassle-free to install and switch between bikes. While the pairing process can be a bit fiddly, once connected, it provides accurate real-time data and tracks your entire ride on Garmin Connect.

XOSS Bike Cadence Sensor with Bluetooth 4.0

Weighing just 10 grams and measuring a compact 3.8 by 3 centimeters, this unobtrusive sensor clips onto your bike wheel or crankarm with rubber bands provided in the box. The waterproof design handles everything from daily commutes to weekend rides, while the wireless connection to your phone or computer via Bluetooth 4.0 and ANT+ protocols keeps your data streaming seamlessly. Pair it with the XOSS app or sync with popular platforms like Zwift and Strava to track your pace and power through your workout.

Igpsport CAD70 Waterproof Cycling Cadence Sensor

The black iGpsport CAD70 sensor stands out with its reliable waterproof design and smart dual-transmission capability. At just 7.8 grams, the sensor clips on easily with rubber bands, working seamlessly with both bike computers and smartphones via Bluetooth and ANT+.

Cateye AirGPS Bike Computer with Cadence Sensor

Pair the CatEye AirGPS with your ride and sync your stats to your phone, all without the hassle of cables or magnets. Thanks to Glonass and GPS double-detection, your location fix is spot-on every time. Whether you're tracking your commute or logging your latest century, this computer has got you covered.

Sigma Wired Cadence Sensor Kit

The wired cadence sensor from Sigma combines precision with versatility, featuring a 120cm cable that pairs seamlessly with your existing computer while offering the option to double as a speed sensor on motorcycle rims. Its clever design includes double-sided tape and zip ties for secure crank arm mounting, with the sensor's Y-outlet design accommodating both skinny and standard handlebars. It's a straightforward addition to your training setup that delivers accurate cadence data without complications.

Sigma Cadence Transmitter Sensor

The sleek black sensor mounts easily with the included cable tie and syncs with your Sigma bike computer via reliable STS radio technology. It clips onto your bike's crank arm to track your pedal revolutions per minute, giving you valuable feedback during your ride. With a long-lasting battery that powers your ride for up to 1.5 years, you won't need to worry about replacements between training sessions.

Sigma STS Cadence Transmitter

The universal STS Cadence Transmitter works seamlessly with multiple Sigma computers, using wireless technology to track your pedal frequency. It includes a power magnet for wheel data collection, with a reliable transmission range of up to 20mm. The digital coded system ensures accurate and timely data feedback.

Cateye ISC-12 Bluetooth Speed & Cadence Sensor

The Cateye speed and cadence sensor helps you hit your ideal cycling cadence with its clear display on compatible computers. Whether you're training indoors with Zwift or logging your outdoor rides, the Bluetooth sensor works seamlessly with your smart trainer and cycling apps. Get reliable performance from this tried-and-true device that riders swear by for both indoor and outdoor cycling.

COOSPO BK467 Cycling Speed/Cadence Sensor

The COOSPO BK467 sensor lets you keep an eye on your pedaling speed or cadence without lifting a finger. Pair it with your favorite bike computer or app and it'll start sending all that cycling data your way. Whether you're tracking your spin rate or your speedometer readings, this sensor has got you covered.

Garmin Bike Sensors

Garmin's speed and cadence sensors are the backbone of your training data, tracking every pedal stroke and mile with military-grade precision. The speed sensor mounts effortlessly to your wheel hub or fork, while the cadence sensor clips onto your crank arm - both syncing instantly with compatible Garmin devices. With robust waterproofing and reliable wireless connectivity, these sensors transform your ride into a numbers game you're sure to win.

Sigma ANT+ Cadence Transmitter

The Sigma ANT+ Cadence Transmitter slots into your bike frame with included mounting o-rings, then starts beaming your pedal revolutions to any compatible GPS computer. It's been clocking accurate cadence counts for thousands of riders since its launch two years ago, with one user reporting flawless performance during intense interval training sessions. The sleek sensor design doesn't interfere with your ride, staying out of the way while you focus on your power output.

MSW Miniac Wireless Speed and Cadence Sensor

Pairing seamlessly with MSW's Double Wireless Cycle Computer, this speed and cadence sensor broadcasts its data via a robust 2.4 GHz signal, strong enough for rear-chainstay mounting. The digital coding ensures interference-free performance, while included shimming pieces accommodate various frame designs. Powering the sensor is a compact CR2032 lithium battery (included) that keeps everything running smoothly.

Pilot Cadence Monitor

This cadence sensor system works with LeMond RevMaster bikes, requiring just a cover and two clip-on nuts to switch between Pro and Sport versions. The simple setup lets you track your pedal revolutions without any fancy extras. It's a straightforward way to monitor your pedaling rhythm, backed by solid reviews from other cyclists who've put it to use.

Garmin Bike Cadence Sensor

Pairing with yourGarmin device requires some patience, as getting the wireless sensor to sync can take several attempts. Once connected, it delivers accurate pedaling cadence data with a responsive display on your watch. The self-calibrating sensor easily switches between bikes using the included rubber bands, though you may want to wrap the strap with tape to prevent foot interference.

Sunny Fitness Cycling Sensor

Elevate your home workout with this two-in-one sensor that tracks both cadence and speed, seamlessly syncing with your mobile device via Bluetooth and ANT+. The compact design mounts easily on your bike or elliptical, while the built-in LED lights indicate your current mode – blue for cadence, red for speed. Sync with the SunnyFit app for detailed tracking and competitive challenges.

Giant ANT+/BLE 2-in-1 Speed & Cadence Sensor

This all-black sensor mounts quickly to your bike's chainstay using standard clamp technology, while included magnets handle speed and cadence measurements from your wheels and cranks. It efficiently communicates via both ANT+ and Bluetooth Low Energy protocols, syncing with compatible cycle computers and training software to track your ride metrics.

Garmin Speed Sensor 2 & Cadence Sensor 2 with Wearable4U Multi Tool

The Garmin Speed Sensor 2 and Cadence Sensor 2 system helps you track your ride with precision, while the included cycling multi-tool from Wearable4U gives you a handy set of essentials for the trail. The speed sensor mounts to your wheel hub and works with any Garmin Edge device for reliable distance tracking, even indoors on a trainer. Meanwhile, the cadence sensor clips to your crank arm to count your pedal revolutions, helping you maintain an efficient pedaling cadence for better performance.

Saris Speed or Cadence Sensor

This sleek sensor clips onto your bike's crank or hub and uses smart tech to track your speed or cadence without those pesky magnets. The Bluetooth and ANT+ setup makes it a breeze to sync with your favorite training apps, and you can tell it's working thanks to its simple white or green indicator light. While setting up the third-party apps can be a bit finicky, once it's connected, this lightweight sensor gives you the feedback you need for your indoor rides.

TwoNav Magnetless Cadence Sensor

This cadence sensor mounts magnet-free to your pedal using a simple clip design that doesn't require any intricate installation. It pairs seamlessly with devices via both ANT+ and Bluetooth Low Energy, offering flexibility in how you connect your ride data. In 'Speed' mode, the sensor can even measure wheel revolutions to track your pace, making it a versatile option for both track and road use.

Bryton ANT+ Cadence Sensor

The Bryton ANT+ Cadence Sensor pairs smoothly with GPS bike computers and training apps via Bluetooth 4.0 and ANT+ connections. Its sleek, magnet-free design mounts easily on crankarms, with extra holes for cable ties that accommodate various crank sizes. The waterproof sensor (IPX7 rating) tracks your pedal revolutions wirelessly, helping you nail your cadence for every ride.

Polar Speed and Cadence Sensor

These lightweight, splash-resistant sensors from Polar are designed to help you track your speed and cadence during bike rides. Compatible with a variety of Bluetooth-ready devices, including popular Polar watches and most smart phones, they provide accurate readings that can help you improve your cycling performance. While the batteries have a limited lifespan, the sensors mount securely and clip onto your bike easily with the included mounting hardware.

MyCloudFitness Bluetooth Cadence Sensor

At just 1-inch tall and 4 inches long, the MyCloudFitness Cadence Sensor packs surprisingly robust features into a compact package. Its durable rubber rings and UV protection make it a solid choice for daily use, despite the single-star reviews from users who found it lacking compared to competing products. The Bluetooth and ANT+ connectivity works well within its 10-foot range, helping you track your cycling cadence in real-time through compatible apps like MyCloudFitness.

Kinetic Speed/Cadence Sensor

The Kinetic sensor captures your ride's vital stats with every pedal stroke. Its sleek design mounts easily without magnets, while its dual wireless connections mean your phone or bike computer never misses a beat. The included bands and pre-installed battery make setup a breeze, giving you accurate data for your next training session.

Bryton ANT+ Dual Sensor Speed and Cadence

The Bryton Smart Sensor set helps you track your cycling performance with its accurate speed and cadence readings. The sensors are compatible with multiple Bryton GPS computers and can be easily transferred between bikes. Powered by a simple lithium battery, these sensor units feature user-friendly button inputs and display their data wirelessly via ANT+ and Bluetooth technology.

Cateye RD200 Computer Mount and Sensor Kit

This bracket pairs a standard dual-wired sensor with the right height and mounting options for your Strada Cadence computer. The included zip-ties make it a breeze to secure to your handlebars or stem, and at just under 8.25 inches long, it keeps a low profile. When you're ready to attach it all together, you'll want to grab some magnets too – they're not included but essential for the connection.

Stages Cycling Cadence Sensor

The Stages Cadence Sensor is a sleek addition to any cycling setup, weighing in at just 8 grams and measuring a mere 8 millimeters in length. Its IPX7 water resistance means you can track your pedal strokes through rain and mud, while the blue and red LED indicators keep you informed about battery status and pairing. Whether you're logging miles on the road or indoors on a trainer, this compact sensor pairs seamlessly with most cycling computers and apps, providing reliable cadence data that helps you gauge your pedal revolutions per minute.

Sunny Health & Fitness Cycling Sensor

With its compact design and reliable Bluetooth connectivity, the Sunny Health & Fitness Cadence Sensor becomes your personal coach during every ride – whether you're pedaling indoors or out. Syncing seamlessly with the SunnyFit app, it tracks your every revolution while keeping the display clutter-free and simple to read. So you can focus on your ride, knowing every effort counts toward your fitness goals.

Bryton Smart Cadence Sensor

This compact and waterproof sensor makes it simple to track your cycling cadence, helping you optimize your pedaling style for better performance. With dual ANT+ and Bluetooth connectivity, it pairs seamlessly with popular cycling computers and smartphones. While some users report occasional connectivity issues, particularly with certain bike computers, the Bryton Cadence Sensor generally gets positive feedback for its ease of use and reliable performance.

Lezyne Cadence Speed Flow Sensor

This nifty little sensor mounts with ease using Lezyne's trusty swingarm system, track your pedal strokes and speed with the push of a button. At just 76 grams, you won't even notice it's there, but the LED indicator will warn you when it's time to change the coin cell battery - which lasts surprisingly long thanks to efficient Bluetooth pairing. The adjustable arm lets you position it perfectly for consistent readings, whether you're hammering up a climb or cruising on the flat.

Magene S3 Cadence Sensor

The lightweight sensor mounts easily on your wrist, combining speed and cadence measurement with a simple button interface. Syncing via Bluetooth or ANT+, it handles everything from casual rides to competitive events with its water-resistant design and durable lithium manganese dioxide battery.

Sigma Duo Cadence Transmitter

The Sigma Duo Cadence Transmitter keeps your ride stats rolling smoothly with its ANT+ and Bluetooth connections. Whether you're tracking miles on the road or logging intervals at the track, this little sensor handles both jobs with waterproof ease. Pair it up with your ROX computer in seconds, and you'll be counting your pedal revolutions before you know it.

Juiced Bikes Pedal Sensor

This frame-mounted sensor combines torque and cadence measurement in a CNC-milled aluminum block for reliable electronic assist. The built-in cadence sensor provides smooth startup and accurate pedaling feedback, while eliminating the need for separate right and left sensors. While some users have reported issues with cold weather reliability and sensor fragility, the system offers improved performance and easier maintenance compared to traditional bottom-bracket solutions.

Cateye ISC-11 ANT+ Speed & Cadence Sensor

This reliable ANT+ sensor mounts easily on your bike's chainstay, providing accurate speed and cadence data for your training sessions. Whether you're cycling outdoors or indoors on a trainer, it pairs seamlessly with compatible devices like the CatEye Stealth 50 cyclocomputer. Most users find it performs well with apps and computers from various manufacturers, though some report minor setup issues that are easily fixed by following the right steps.

Sigma Cadence Transmitter STS with Magnet

This reliable sensor pair from Sigma mounts effortlessly on any bike, measuring your pedal speed with precision that appears instantly on your compatible bike computer. The sleek black design blends seamlessly into your ride while the sturdy steel construction ensures it can handle whatever your next adventure throws at it.

Cycling Cadence and Speed Sensor

Packing a ton of tech into a sleek handlebar mount, this wireless sensor keeps your ride data flowing with its Bluetooth connectivity and durable IP67 rating. Between its GPS, speed, and cadence tracking, it's got every cyclist's bases covered – plus, those lithium metal batteries will last you 500 hours of riding time.

Cateye Double Wireless Sensor

This sensor keeps your cycling metrics rolling smoothly, pairing easily with your Strada Digital computer. At just 0.5 pounds, it doesn't add much weight to your ride, while features like the chainstay rubber protector and nylon zip ties make it a practical addition to your gear. Whether you're tracking your spin rate during interval training or logging miles on your commute, it fits right in with your Cateye setup.

CycleOps ANT+ Speed/Cadence Sensor

Hook up this wireless speed and cadence sensor to your PowerTap hub and get real-time pedal revolutions per minute – or use it as a simple speed meter for your next ride. It's been known to work with Garmin devices too, though the instructions could use an upgrade. The sensor mounts in seconds and pairs with your CPU via ANT+ technology.

Elite Misuro B+ Cadence Sensor

The Elite Misuro B+ sensor transforms your trainer into a digital workout tool, compatible with both ANT+ and Bluetooth Smart equipment. Paired with the My E-Training app, it turns your riding session into a comprehensive fitness session, tracking everything from your speed to your cadence. Whether you're pedaling on a turbo trainer or stationary bike, this sensor helps you measure your improvement and stay motivated during those indoor rides.

Sigma STS Cadence Transmitter

This versatile cadence transmitter works with all Sigma STS bicycle computers, giving you reliable pedal speed data. Whether you're tracking your efforts on a second bike or upgrading your existing setup, it's a straightforward addition that helps you monitor your ride. The long battery life and solid build quality make it a practical choice for serious cyclists who rely on accurate performance metrics.

Cateye ISC-12 Speed/Cadence Sensor

The CatEye ISC-12 sensor pairs seamlessly with the Strada Smart cycling computer and compatible smartphones, offering reliable Bluetooth connectivity for both speed and cadence monitoring. Built for durability with simple zip-tie mounting, it requires precise positioning between the chainstay and magnets for optimal performance. Users appreciate its straightforward setup and consistent connectivity, though the initial calibration can be finicky.

Bontrager DuoTrap Digital Speed/Cadence Sensor

Pair this hidden sensor with your Trek bike's built-in slot for a sleek speed and cadence readout. The ANT+ and Bluetooth capabilities sync seamlessly with your favorite cycling computer, giving you clear data without the clutter of external sensors. The reliable battery and simple installation make it a smart upgrade for any Trek owner looking to track their ride metrics.

Garmin Bike Speed and Cadence Sensor Kit

These compact sensors make it a breeze to track your ride, whether you're hitting the trails or spinning indoors. With no fiddly magnets to line up, they snap onto your bike in seconds. The speed sensor remembers your rides, so you can sync up with your Garmin watch or app the next time you're in range.

Speed and Cadence Sensor

The Wahoo RPM sensor is a practical addition to any cyclist's setup, combining accurate speed and cadence tracking with the convenience of wireless connectivity through both Bluetooth and ANT+ protocols. At just 7 grams, it's incredibly lightweight and easy to install on either your bike's crank or shoe. The sensor's dual-colored LED display makes it simple to check your connection and cadence in real-time, while its replaceable coin cell battery provides reliable performance for up to a year.

Buyer's Guide

Cadence sensors track the number of steps taken during physical activity. These sensors are crucial components in fitness trackers, running watches, and other wearable devices. Understanding their capabilities and limitations will help you choose the right sensor for your needs.

Technical Specifications

Cadence sensors vary in sensitivity and accuracy. Key specifications include maximum step count range, maximum pulse rate, and temperature tolerance. For most consumers, sensors with a 500-10,000 step range, 220+ pulse rate support, and operation within -20° to 60°C temperatures will suffice.

Operating Principles

The most common sensor types work via piezoelectric or capacitive principles. Piezoelectric sensors generate an electrical charge in response to mechanical stress, while capacitive sensors measure changes in electrical capacitance. Piezoelectric sensors are generally more durable and accurate, making them preferable for fitness applications.

Environmental Factors

Sensors perform optimally in dry conditions with minimal interference from metals or conductive materials. Water resistance is essential for swimming, while magnetic fields and EM radiation can affect readings. Choose a sensor with appropriate environmental certifications based on your intended use.

Power Consumption

Cadence sensors consume minimal power, typically drawing milliamps during operation. Battery life isn't a significant concern for most users. However, watch compatibility and overall device power management can impact sensor performance over time.

FAQ

What is a Cadence Sensor?

A Cadence Sensor is a device that measures and tracks the number of steps taken by an individual. This sensor typically works by detecting the movement of the user's feet or legs and counting each step taken. The data collected by the sensor can be transmitted to various devices, such as smartphones or fitness trackers, for analysis and tracking purposes.

These sensors are commonly used in wearable fitness devices, running shoes, and smart clothing. They help users monitor their activity levels, set and achieve fitness goals, and improve their overall understanding of their physical activity patterns.

How Accurate are Cadence Sensors?

Cadence sensors are generally quite accurate for counting steps, with most modern sensors having an error rate of less than 2%. Factors that can affect accuracy include sensor placement, movement patterns, and surface conditions. The most accurate readings typically occur when the sensor is properly positioned and the user maintains consistent movement patterns.

While cadence sensors excel at step counting, their accuracy can be limited in certain situations, such as when walking with heavy loads, using crutches, or in challenging terrains. In these cases, the sensor's readings may need to be interpreted with some caution.

What Types of Cadence Sensors are Available?

There are two primary types of cadence sensors: contact-based and non-contact-based. Contact-based sensors, often found in shoes or wristbands, use accelerometers to detect foot strikes. Non-contact-based sensors, such as those used in clothing or smartwatches, use a combination of acceleration and GPS data to estimate step count.

Each type has its advantages. Contact-based sensors typically offer higher accuracy for step counting, while non-contact-based sensors provide more data on movement patterns and can track steps in situations where traditional sensors might struggle.

How Do Cadence Sensors Work with Fitness Trackers?

Cadence sensors can be paired with various fitness trackers through Bluetooth or other wireless protocols. When connected, the sensor transmits step count data to the tracker, which then displays and analyzes this information. This data can also be synced with fitness apps and platforms for more comprehensive tracking.

Some fitness trackers have built-in cadence sensors, while others require external sensors to be purchased separately. The integration process usually involves downloading specific apps and following straightforward setup instructions provided by the manufacturer.

Can Cadence Sensors Distinguish Between Different Types of Steps?

Most cadence sensors are designed to count all steps equally, regardless of the type. They typically differentiate between walking and running based on the frequency and force of the steps, though this distinction may not always be perfect.

For more specialized applications, such as athletic training or gait analysis, advanced sensors may include additional features like force measurement or pressure distribution analysis. These advanced sensors can provide more detailed insights into movement patterns and performance.

What are the Limitations of Cadence Sensors?

Cadence sensors are most effective in outdoor environments with clear movement patterns. Their accuracy can be compromised in indoor environments with obstacles, on uneven terrain, or during activities with minimal leg movement (like cycling).

Another limitation is their short battery life, with most sensors needing to be charged every few days. Additionally, the sensor's effectiveness can be reduced by factors such as clothing type, footwear, and body posture, though quality manufacturers offer solutions to mitigate these issues.