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

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.

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.

These sensors have performed reliably with no known hiccups in the twenty or so rides I have used them since purchasing. They paired readily to my IGPSports computer. Switching between speed and cadence is easy and having that capability is a very handy feature.I wasn't wearing my reading glasses when I opened the battery cover in poor lighting, so I mangled the retaining tabs a little bit. Their customer service sent me a free replacement sensor even though they didn't have to for a mishap that was my own fault. This was a pleasant surprise. Read the instructions and familiarize yourself with the procedure before opening the battery cover. Until you get used to it, it operates differently from the cycling computer parts I have used in the past. Once you know how, it is very easy. I would also exercise care when attaching the rubber bands to the tabs on the sensor. If you manage to break them, mounting it might become problematic, and they appear somewhat vulnerable to damage during the mounting process because you have to fight the resistance of the bands quite a bit.

i have a pair if magene. tried pairing one set to SPEED with my Bryton Rider 15 and it never really worked. even the Bryton sensor on the crank has a hard time staying connected. is it the Bryton or the sensor? all i know is that these ones have a switch inside and they will only pair for the position that the switch indicates. no need to see what color the LED us blinking when you pull out and put back in the battery. they won't both compete for the gps unit for the same data slot by accident. great affordable add on to gps units. i think I lost cadence data on one ride after a prolonged stop. can't say for sure the speed didn't as well as the gps would take over thst duty. i am thinking it's more my gps unit more so than these add-ons. the Bryton was knly $75 after all.

Seems to do a great job, and I felt they installed quite easily for a guy with 2XL hands trying to get your hand in to install the speed sensor through the spoke. I had nothing but headaches with the Garmen sensors, I was able to make the Wahoo ones work on my other bike, but these were easier to get in and I would consider them again.