CYCPLUS Cycling Speed and Cadence Sensor Bluetooth & ANT+ Wireless Bike Cadence Sensor Speed IP67 Waterproof

Nice alternative to Garmin Cadence Sensors, they are less than half the cost. Works as advertised. Time will tell if it lasts.

El producto es bueno, de material resistente que marca la cadencia al pedalear

I ended up adding two of these since the CYCPLUS computer's GPS just seemed way to slow at beginning of ride to start accurately tracking true distance. Other unit to monitor cadence. Easy to pair with computer and to mount.

Works with garmin watch as expected

Stopped working after less than two months of use with perhaps 2 outdoor rides total in non rainy conditions. Worked well enough initially for the price with the main annoyance is the sensors would go into a short sleep mode every few minutes and not register with even the companies own app. You pay for what you get apparently. I almost went ahead was about to purchase cycling gps/computer for the value but thankfully the issue came up with the power meters before I made the purchases. I’d just spend a few more dollars and get something for a more reputable company with more reviews.

This has worked flawlessly for me, and the price is right! I had some difficulty pairing this with my iPhone Pro 14 Max for some reason, but I have not had any issues since then. I did wake the device up, so that was not the problem. For some reason it would not show up on my phone, and then after multiple restarts and power cycle of all devices involved, it just showed up and I was able to pair it.I currently use this indoors with Zwift. In my setup I'm using Apple TV 4k for Zwift, and the Zwift Companion app on my phone to pair all of my Bluetooth devices, including the Cycplus, a Wahoo Heart Rate Monitor and the Power and Speed sensors in my Wahoo Kickr Snap trainer. It's all working flawlessly. In case it helps anyone, you have to use the Companion app on a mobile device because Apple TV only supports two Bluetooth devices with Zwift, and I needed four.One last note: I use this in Cadence mode, and I have to say that it's really nice that unlike other inexpensive devices I have had in the past, you don't have to remove the battery to change modes. You simply turn the battery cover in one direction for Cadence and the other for Speed, and you get two different color flashing LED's signifying which mode you're in. Both modes are clearly marked on the back as well.

I use this with the cadence app, works great for speed and cadence. Set up is easy with my iPhone and it avoids needing a separate cycle computer. The only drawback is you need to have plenty of cell phone charge as the phone drains pretty quickly. I did a 21 mile ride over a 1:20 period and battery went from 100% to 68% on my IPhone 14 Pro with a healthy battery life. I can’t speak to the battery life of the individual trackers. Also not sure what the advantage of using the sensor vs GPS signal is for speed. The cadence app allows you to use GPS or give the tracker priority, so I guess if you’re in an area with poor GPS coverage it would e useful. It’s distance and speed is accurate compared to GPS, riding the same route with GPS tracking gives identical results within .1 miles as the sensor.

I needed to replace a Garmin Speed Sensor which had started to malfunction after many thousands of miles. I decided to give this one a try and while it does the job, it comes with pros and cons, compared to the more expensive Garmin it was replacing.PROS:1. When idle, it turns off quicker than the Garmin. Thus, saving the battery life for the sensor unit.2. Cost, it's almost half of what you'll pay for a Garmin Speed Sensor.3. You can use it either as a speed sensor or cadence sensor.CONS:1. If you use it as a speed sensor, it's a major bitch to get this unit secured on your wheel hub. Garmin units come with a rubber housing that you insert the unit into and is a breeze to get on the hub. This housing also keeps the sensor pretty protected from water. Unless you have tiny fingers on your hands, you're going to struggle mightily to get the O-ring stretched around the unit and hub to secure it.2. Every 3 minutes, it turns off for a fraction of a second and then turns back on. When your bike computer senses this, it turns on to tell you that it "found" the sensor and is working. In that fraction of a second, your average speed drops by ¾s of the actual speed you are traveling. Riding at 16 mph, then it will drop to 4 mph, 20 mph, then it drops to 5 mph and so on. If your cycle training for a triathlon or just want accuracy for your average speed over the course of your ride, this glitch in their software will affect the accuracy of the data that you are trying to procure.3. Also associated with this three minute glitch problem, your bike computer re-awakens, so if you have it set to "battery saving" mode, which on a Garmin means it comes up at full illumination for 15 seconds, you're wasting battery life before your computer goes back into saving mode again.4. Finally, if you have "tones" turned on, then this three minute re-awakening causes a beep to be sounded and if you're riding a route, you instantly look down to see if you have to turn onto another street in your route. I never like to look away from the road I'm traveling on if I don't have to.I should have just spent the extra money and gotten another Garmin. I'm going to try it out as a cadence sensor. But if this same problem persists using it in this mode, then it's going to be regulated to an emergency backup in case any of my Garmin speed sensors malfunction or die outright and I need something to use until a replacement Garmin sensor can be purchased.