--- product_id: 331091847 title: "CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof" brand: "cycplus" price: "Β£19.15" currency: GBP in_stock: true reviews_count: 13 category: "Cycplus" url: https://www.desertcart.co.uk/products/331091847-cycplus-cycling-speed-and-cadence-sensor-bluetooth-and-ant-wireless store_origin: GB region: United Kingdom --- # 300 hrs battery life Dual-mode speed & cadence IP67 waterproof rating CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof **Brand:** cycplus **Price:** Β£19.15 **Availability:** βœ… In Stock ## Summary > πŸš΄β€β™‚οΈ Ride smarter, track sharper, and never miss a beat! ## Quick Answers - **What is this?** CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof by cycplus - **How much does it cost?** Β£19.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/331091847-cycplus-cycling-speed-and-cadence-sensor-bluetooth-and-ant-wireless) ## Best For - cycplus enthusiasts ## Why This Product - Trusted cycplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Tool-Free Installation:** No magnets or calibration neededβ€”mounts easily with elastic bands and double-sided tape. - β€’ **Endurance That Keeps Up:** Up to 300 hours of active use and 300 days standby, with smart sleep mode to save power. - β€’ **Seamless Dual-Mode Switching:** Toggle effortlessly between speed and cadence modes for versatile tracking. - β€’ **Ultra-Compact & Featherlight:** At just 38Γ—29.5Γ—9.5mm and 9.2g, it blends invisibly with your bike’s sleek profile. - β€’ **Universal Bluetooth & ANT+ Compatibility:** Connects instantly with all major fitness apps and devices, including Zwift and Garmin. ## Overview The CYCPLUS Cycling Speed and Cadence Sensor is a compact, lightweight, and waterproof (IP67) device that wirelessly transmits accurate speed and cadence data via Bluetooth and ANT+ protocols. Designed for easy installation without magnets or calibration, it offers up to 300 hours of battery life and supports seamless switching between speed and cadence modes. Compatible with popular fitness apps like Zwift and Garmin, it empowers cyclists to optimize performance with reliable, real-time metrics. ## Description Product description About CYCPLUS CYCPLUS is a brand you can totally trust. We have specialized in bicycle products since 2014. Everyone in the CYCPLUS team is a passionate cyclist! Our products include Electric Bike Pump GPS Bike Computer Speed and Cadence Sensor Heart Rate Monitor USB ANT+ Stick More As experienced professionals, we know very well what is important for cyclists. Bike with us and enjoy your ride! Widely compatible The CYCPLUS C3 speed&cadence sensor can be connected to a variety of Bluetooth or ANT+ enabled devices and APPs. IP67 Water-proof With this 2 in 1 speed&cadence sensor, you can enjoy your ride in all weather with no worries. 300 Days Standby Time No charging needed. With just 1 button battery, you can cycle 2 hours everyday for 8 months. NOTES： 1. Before use, open the battery cover and remove the clear insulating gasket. 2. One sensor cannot measure both speed and pedaling frequency. If you need to measure them at the same time, then grab a 2PCs pack. 3. For speed measurement, the hub width must exceed 38 mm. 4. Please do not connect the sensor directly via Bluetooth setting on your phone. Note: The Bluetooth of this product can only be applied to the corresponding fitness app, for example, Zwift. can not be directly connected to the cell phone, because of the protocol, the general cell phone does not come with fitness apps. Function one: Speed measurement Toggle the switch to the S position. Secure the curved rubber pad to the bottom of the product and secure the sensor to the hub with a rubber band. Turn the bike wheel to wake up the sensor, then connect it to the device or APP. Function two: Cadence measurement Toggle switch to C position. Fix the flat rubber mat on the bottom of the product and use a rubber band to fix the sensor on the crank. Turn the crank to wake up the sensor, and then connect it to a device or APP. Review: Great value sensor for cadence and speed - Works great! Easy to configure and install on bike. Was a great value. Would recommend this sensor. Works well with GPS bike computer and Wahoo app on my iPhone. Review: Unconventional installation still worked! - I bought a pair of these to try to convert my Merach under desk bicycle into something that would play nice with tracking reasonable data for indoor bike activity via my Garmin ForeRunner 965. Both of the Cyclus sensors connected without issue to the watch via ANT, with a pedal icon for the cadence setting, and a speedometer icon for speed setting. Accessing the battery compartment is a bit strange, as instead of twisting the back panel in a full circle, you just set the dial to directly between the two possible settings, then gently pull it open. These ship with a plastic sheet between the battery and the connectors, which needs to be removed before they'll boot up. These were a tight fit on the cranks, and I could just barely slide them into place on the inner side, as long as I didn't add either of the rubber pads. They stay in place just fine without them, however. As my picture shows, the fit was tight enough that I got some white circles on the inner plastic cover while using them from some light friction. Unfortunately, in this position, I can't see the light indicators for their remaining battery life, but I'm glad there was a way to make them attach! Perhaps unsurprisingly, installing only the cadence to the crank had no impact on the watch's speed or distance calculations during a test cycle session. Lacking access to any wheel hub, I wondered if it would be possible to get acceptable readings by getting creative with the calibration and attaching the speedometer to the other crank, similar to how it installs for cadence. And as it turns out...yes! Repeatedly manually adjusting the "wheel size" calibration for the speed via my watch, I kept doing brief test runs and comparing the speeds to the built in LCD panel on my bicycle and my watch readings to calibrate and dial things in. With a manually set wheel size of 43 43 mm, it was pretty consistently within a 0.1 to 0.3 mph margin of error during glance comparisons at the speed gauges when pedaling with a consistent speed in my usual pedaling speed ranges, which is anywhere from 9mph to 16mph. After making sure to clear data stored on the bicycle so both were starting at a distance of 0, after a longer cycling session of about 1 hour and 30 minutes, the built in panel on my bicycle read a distance of 15.6 miles, and the final distance report from the Cyclus sensors to my watch was 15.3 miles. So extremely close! When initially writing my review, I thought the final distance gap was larger after another extended ride, but that was user error in setting up my comparisons, so I re-did my test to get a more accurate comparison. So, I feel pretty confident in the manual calibration of 43 43 mm as a starting point to calibrate the accelerometer, if installing both the cadence and speed to an under-desk bicycle via the cranks, even though that isn't the recommended install method. The tension control on my bicycle was set to the highest setting (8), if that matters at all in any of these calculations. While I am using them in a somewhat unconventional manner, these Cyclus sensors were still a nice upgrade to the functionality of my Merach bicycle, and I'm quite happy with them! ## Features - SPEED SENSOR & CADENCE SENSOR- Package include: One speed &cadence, you can use the speed and cadence sensor at the same time. - BLUETOOTH & ANT+ MULTI-PROTOCOL: Supports all kinds of equipments and applications which collect speed or cadence data via Bluetooth or ANT+ - DUAL-MODE SENSOR: Quickly switch between cadence and speed sensor modes by toggling switch to different positions - ULTRA SMALL DESIGN & LONG ENDURANCE: SIZE only πŸ‘πŸ–π¦π¦Γ—πŸπŸ—.πŸ“π¦π¦Γ—πŸ—.πŸ“π¦π¦ & WEIGHT only πŸ—.𝟐𝐠. Not affect bike appearance and increase cycling burden. πŸ‘πŸŽπŸŽ hours using time & πŸ‘πŸŽπŸŽ days standby time. It will enter the SLEEP MODE when not in motion. - EASY INSTALLATION: Easily attach to your bike with included ELASTIC and DOUBLE-SIDED TAPE, no magnet or calibration needed. Excelsior quality and innovative design help you ride scientifically and healthily. Mounts to any bike's wheel hub, these sensors are easy to install, maintain and move between bikes. - Customer Service:All CYCPLUS products have two years warranty. If you have any problems using the product during this period, you can contact us at any time. Our customer service will contact you for repair and replacement. - Note: The Bluetooth of this product can only be applied to the corresponding fitness app, for example, Zwift. can not be directly connected to the cell phone, because of the protocol, the general cell phone does not come with fitness apps. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08X49WVV2 | | Battery Average Life | 300 Hours | | Battery Life | 300 Hours | | Battery Type | Lithium Ion | | Best Sellers Rank | #14,636 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Cycling Computers | | Brand | CYCPLUS | | Brand Name | CYCPLUS | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 774 Reviews | | Human Interface Input | Buttons | | International Protection Rating | IP67 | | Item Dimensions L x W x H | 1.49"L x 1.16"W x 0.37"H | | Item Weight | 0.32 Ounces | | Manufacturer | Chengdu Chendian Intelligent Technology Co.,Ltd. | | Manufacturer Part Number | CDZN-C3 | | Model Number | C3 | | Mounting Type | Hub/Crank Mount | | Product Dimensions | 1.49"L x 1.16"W x 0.37"H | | Sensor Type | Cadence Sensor, Speed Sensor | | Warranty Description | two years warranty | ## Product Details - **Battery Life:** 300 Hours - **Brand:** CYCPLUS - **Color:** Black - **Item Weight:** 0.32 Ounces - **Product Dimensions:** 1.49"L x 1.16"W x 0.37"H ## Images ![CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof - Image 1](https://m.media-amazon.com/images/I/51vkY9XrHIL.jpg) ![CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof - Image 2](https://m.media-amazon.com/images/I/81YQK95LJhS.jpg) ![CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof - Image 3](https://m.media-amazon.com/images/I/61+uZCaOf9L.jpg) ![CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof - Image 4](https://m.media-amazon.com/images/I/61q8bWpAWJL.jpg) ![CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof - Image 5](https://m.media-amazon.com/images/I/7121LG2MAPL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Has anyone had any luck connecting this to a watch such as Garmin Venu?** A: I connected mine to my Garmin Fenix 6x no problem **Q: Will this connect to an Apple Watch?** A: It should connect via bluetooth to an iPhone, not 100% to the Apple Watch itself. **Q: Will these provide a distance based on speed and cadence?** A: The number of rotations of the wheel you mount one of the sensors on will be transmitted to your computer. There is a setting on your computer that has the distance per revolution. Many computers let you modify this number if needed - I measure and change mine by a few mm depending on the tire I use. This is used by your computer to calculate your speed and distance. The cadance sensor is not needed, or used, in speed or distance calculations. **Q: Can these connect to phone and provide mileage on indoor trainer on Samsung Health app?** A: They can connect to your phone via apps like Zwift. I’m not sure about Samsung because I’m an iPhone user. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value sensor for cadence and speed *by A***4 on May 16, 2026* Works great! Easy to configure and install on bike. Was a great value. Would recommend this sensor. Works well with GPS bike computer and Wahoo app on my iPhone. ### ⭐⭐⭐⭐⭐ Unconventional installation still worked! *by J***E on August 23, 2025* I bought a pair of these to try to convert my Merach under desk bicycle into something that would play nice with tracking reasonable data for indoor bike activity via my Garmin ForeRunner 965. Both of the Cyclus sensors connected without issue to the watch via ANT, with a pedal icon for the cadence setting, and a speedometer icon for speed setting. Accessing the battery compartment is a bit strange, as instead of twisting the back panel in a full circle, you just set the dial to directly between the two possible settings, then gently pull it open. These ship with a plastic sheet between the battery and the connectors, which needs to be removed before they'll boot up. These were a tight fit on the cranks, and I could just barely slide them into place on the inner side, as long as I didn't add either of the rubber pads. They stay in place just fine without them, however. As my picture shows, the fit was tight enough that I got some white circles on the inner plastic cover while using them from some light friction. Unfortunately, in this position, I can't see the light indicators for their remaining battery life, but I'm glad there was a way to make them attach! Perhaps unsurprisingly, installing only the cadence to the crank had no impact on the watch's speed or distance calculations during a test cycle session. Lacking access to any wheel hub, I wondered if it would be possible to get acceptable readings by getting creative with the calibration and attaching the speedometer to the other crank, similar to how it installs for cadence. And as it turns out...yes! Repeatedly manually adjusting the "wheel size" calibration for the speed via my watch, I kept doing brief test runs and comparing the speeds to the built in LCD panel on my bicycle and my watch readings to calibrate and dial things in. With a manually set wheel size of 43 43 mm, it was pretty consistently within a 0.1 to 0.3 mph margin of error during glance comparisons at the speed gauges when pedaling with a consistent speed in my usual pedaling speed ranges, which is anywhere from 9mph to 16mph. After making sure to clear data stored on the bicycle so both were starting at a distance of 0, after a longer cycling session of about 1 hour and 30 minutes, the built in panel on my bicycle read a distance of 15.6 miles, and the final distance report from the Cyclus sensors to my watch was 15.3 miles. So extremely close! When initially writing my review, I thought the final distance gap was larger after another extended ride, but that was user error in setting up my comparisons, so I re-did my test to get a more accurate comparison. So, I feel pretty confident in the manual calibration of 43 43 mm as a starting point to calibrate the accelerometer, if installing both the cadence and speed to an under-desk bicycle via the cranks, even though that isn't the recommended install method. The tension control on my bicycle was set to the highest setting (8), if that matters at all in any of these calculations. While I am using them in a somewhat unconventional manner, these Cyclus sensors were still a nice upgrade to the functionality of my Merach bicycle, and I'm quite happy with them! ### ⭐⭐⭐⭐⭐ Good speed sensor *by D***D on May 5, 2026* I bought this sensor along with a bike computer and a mount. I have issues with both the computer and the mount but this sensor has been pretty great. I set it to speed sensor and mounted it to my wheel using the included rubber bands. I used it with the cycplus m3 and it worked well. When I returned the M3, I went out and purchased a Coros Dura computer and paired this sensor to it with no issues. It works really well and has stayed connected during my rides. For the price, I may purchase a second one to use as a cadence sensor. ## Frequently Bought Together - CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof - CYCPLUS GPS Wireless Bike Computer, Cycling Computer GPS with Bluetooth/ANT+, Bike Speedometer with 2.9 LCD Screen, Auto Backlight IPX6 Waterproof (New Upgraded) - CYCPLUS Cycling Out Front Bike Mount Designed for All Cycling Computer, Garmin Edge 520 530 820 830 1000 GPS and Other Normal Models, Fits 12.5 inches(31.8mm) Diameter Handlebars Only. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/331091847-cycplus-cycling-speed-and-cadence-sensor-bluetooth-and-ant-wireless](https://www.desertcart.co.uk/products/331091847-cycplus-cycling-speed-and-cadence-sensor-bluetooth-and-ant-wireless) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*