Bike Computer Wireless Waterproof Bicycle Cycle Speedometer and Odometer with Automatic Wake-up Backlight Motion Sensor LCD Display

I regularly ride into the 30 - 35 mph hour range. I had to hot glue the magnet to the spokes because at around 29mph it starts to migrate towards the tire. When that happens, your mph reading goes away. My bike has bladed spokes. Also, there is a time delay between force applied to pedals and speed shown on LCD. Would prefer a faster processor.

The media could not be loaded.  Works just like advertised. I couldn't believe the size of the screen. Very easy to read and operate. Great backlight screen, have tested at night and display is both large and bright enough. I am very happy with the features and performance. The computer is capable of being used on 2 bikes and can set up parameters for each. It can track speed, distance, time as well as temperature. I have used it in the rain and it still work well, water resistance is perfect. The only complaint I have is that there is a slight rattling in the detachable display, but that's ok.Installation is simple:1. Fix mounting bracket to the handlebars.2. Install CR2032 battery (supplied) into computer.3. Install wireless sensor and magnet.4. Switch on computer configure parameters.Overall, this is a very good wireless cycle computer at a great price.

I use this product as a verification device on my indoor trainer mounted bicycle. I like the large LCD backlit screen. I am using it at it's maximum range as stated in the installation instructions and it is doing a great job.

Great wireless bike computer .I am only interested in travel distance and speed.I used it first time today and very happy with the results.Previously, I didn't know how far I have rided because without any measurement,not I know my trip today was 7 miles.It's very easy to install and I like that the big screen which makes it easy to read while riding the bike.The backlight is very bright so I can use it at night.The only complaint I have is that there is a slight rattling in the display,but I can accept it,it's just for the function of auto wake up.

So it said wireless and showed pictures of it being wireless and I picked how far the wireless would reach and all but they sent me a wired product so I'm confused about the description it looks good but it's not what I wanted took long to place the wires and the wire management and the instructions to set up the device were half left out and a bit confusing as if a step was missed for every option. I love the way it gives on to the bike I wished they had a phone connection like this and the product looks cool. I may have gotten an open box product cause the battery was already installed in the unit I just wish it was wireless like it says. It's easy to put the unit to the hinge and take out that's great. Only reason it's one star cause it's not what I was lead to believe. Also I can't switch from 24hr to 12hr ??

was able to hook up to my spin bike wireless and after much adjusting workes pretty good. Know not really meant for spin bike, but hey it works(used monster glue). I mainly use for cadance(rpm)

The best thing is the clear and large enough screen to see the numbers in any conditions.The bad things is that the wireless version is not always showing the proper information therefore leaving doubt that any information is credible.

It's cheap but you get what you pay for