XOSS X1 Bike Speed and Cadence Sensor Speedometer Bicycle ANT+ Bluetooth 4.0 Wireless Cycle Computer (2 Pack)

I bought two, so now I have two extra, but my wife can use one and I have a backup. Got the sensors in one day. They were easy to set up and install. I used the Cyclemeter app on an iPhone 8 running the latest IOS, and linking them to Cyclemeter via Bluetooth was trivial. The the directions in the paper manual were fine, but the online directions in the video on Amazon were even better. Do not pair the sensors using Settings / Bluetooth. Use your app, Cyclemeter in my case.I liked my Wahoo sensors, but after two sets that lasted less than two years, I thought I would try these, even though I thought they were more expensive. Turns out they were less expensive.So far, I'm very pleased.Update: 9/30/2020 This morning my cadence sensor quit working. The Cyclemeter app was not displaying cadence and Settings/Bluetooth didn't find the sensor either. I replaced the battery multiple times, but the light didn't flash. The cadence sensor was dead.Then I checked out the speed sensor., which was working fine. I took out the battery and re-installed it. The light flashed blue indicating it was now in cadence mode. I decided to replace the battery with a fresh one as the voltage was a bit low, about 3 volts. The unit did not flash when the fresh battery was installed with 3.2 volts. Now the speed sensor was dead too.I checked the battery contacts and they are clean and shiny, and tried bending them out a little for a firmer contact. I must be doing something wrong, but I've run out of things to try. I sent a message to the manufacturer and maybe they can help.Update 10/1/2020 I was desperate to try to make these sensors work. Even though my in stock 2032 batteries were 3.2 volts, I bought brand new batteries. The new batteries solved my issues. I immediately got a single flash of light, red, then blue after re-installing the batteries. I tested them on the bike (only on a stand so far), and the Cyclemeter app on my iPhone displayed both speed and cadence. All is well.From 5 stars to 1 star and now back to 5 stars. As usual, operator error.

My wahoo cadence sensor pair with wahoo roam stopped working in half a year. I have tried different batteries and none work and it was past the warranty. I’ve had the xoss sensors paired with bryton in the past and remembered it lasted a year to possibly longer if i hadnt lost the xoss sensors around that time. I repurchased it to pair with wahoo and it works well, paired quickly, only a month into it now.

Follow instructions and installation will be easy, either for standard bike as for stationary bike. Works perfectly with Zwift.Once you install the devices, the battery consumption will start and will keep consuming energy, even if you are not using your bike, therefore the 300 hours battery life will be consumed in about 13 days. My advice: Once you stop using your bike with the sensors, remove the battery and reinstall it next time.

I bought these to use with classic bike trainer to use zwift. The instructions don't tell you so you need to refer back to the pics in listing to figure out which color is speed or cadence and install them accordingly. Once that is figured out they should connect to zwift in seconds of putting in battery. For some reason it was only detecting the cadence and not speed so I pulled out both batteries and made swapped speed for cadence and it worked right away.Only been using a few days but so far all good.If you want a cheap zwift setup get a trainer on letgo or Craigslist for $30 and buy these and you'll be ready to ride! Highly recommend

I purchased the bundled pair of sensors for my road bike to use with my Garmin head unit. They were easy to install and setup and readily connected to my Edge 530. The speed sensor seems to be accurate, the cadence sensor data raised questions, but as I had nothing to compare it to accepted it as accurate. After about 6 weeks of use, the sensor that was being used for cadence began to fail to connect. I checked and replaced the battery as it was not showing full power. Following the battery replacement, it was no longer able to connect to my head unit. I tried several batteries, removed and replaced them ensuring that the indicator light was consistent with the cadence sensor personality. After numerous attempts, I concluded that it is defective. I have seen other reviews indicating that this is an issue with these devices - some randomly fail with no warning, a sign of poor quality control. I visited the Xoss site and sent an email to their support team seeking advice on a way forward. Following no response from them I must conclude as have other reviewers that they don't care about product quality or customer support.While this is a harsh review I am disappointed that this company provides what appears to be a good product but fails to support their goods. Meanwhile they also sell higher level related products. I must wonder how reliable they are as well - do they also abandon customer support on these?

I cannot get this to reconnect to my app on my phone. Help is only available through email and then has to be translated between English and Hong Kong.

I have had the same Cannondale road bike for 30 years, I had an original bike computer from the 90s mounted on it, it finally died and I went looking for a replacement. Wow, this was easy. I used the rubberbands on the pedals and the back tire, set up the app on openrider and they have worked perfect every time! Really like how easy they are to use. Dont need another computer, just the phone, which is with me anyway.

As long as you have the 3cm clearance, it is possible! The device is very small and after crafting a quick upgrade, I set it up on the axis (speed monitor). For the cadence, it's like on a regular bike, nothing special to do. Very easy to setup to cadence or speed, just pull the battery out/in and it switch mode. Connection with the XOSS G+ monitor was totally automatic and instantaneous. But I don't like the monitor: it is VERY small and mandatory to install their app on a cell phone with location and Bluetooth on to change anything on the monitor. Not a big fan of that part.

I just received it today, initial experience is very good. Have paired it with my Garmin watch as well as xoss app on Android, seems to work

Value for money priduct, good in accuracy.

I have used this product for the first time. Initially, I had a problem connecting with Zwift but once that is sorted out it is working like a charm.I am so very satisfied with the product.

It is easy to install and start. One need to read and see product installation instructions on site. Best for additional features of cycling.

The media could not be loaded.  I really like this product and it will be help for my training purposes