Bike Speedometer Bicycle Speedometer Wireless Cycle Cycling Computer Odometer IPX7 Waterproof Universal with LCD Backlight Screen and Automatic Sleep Function for Children and Adults

Only recieves signal from sensor at half the distance it states in discription. Also states there is a back light but there is not so very difficult to read display either in bright light or when daylight fades. Poor value and would not recommend.Dispute resolved to my satisfaction.5 stars for customer service only.

I'll edit this review if anything changes.I was originally very happy when I unboxed this just yesterday. The display looks great. The plastic is very scratch-prone but the display is still clear enough underneath.I was happy that it did in fact have a backlight unlike some reports in the reviews - PRESS BOTH BUTTONS AT THE SAME TIME to switch the light on or off.It was as easy to fit as any other bike computer but that is where the problems started.The magnet which goes on the spokes wouldn't tighten up properly and the threads in the screw kept jumping and releasing the tension making it REALLY frustrating to fit the magnet.Then lining up the magnet and sensor was a nightmare, more than usual (this is approximately my 10th cheap wireless bike computer)After lots of trial and error I discovered there was a 'dead spot' in the centre of the sensor where it should work best 🤦🏻‍♂️Then after struggling to secure the faulty magnet in line with a corner of the sensor... It finally started working and measuring speed.Today I took it on a test ride and spent another hour messing around with the computer, sensor and magnet.I rode with my phone mounted next to the computer and checked the speed against a GPS speedometer app.... The computer was always showing 1-3 MPH more than the GPS so is not very accurate or even consistent.I thought no problem... I'll lower the wheel circumference in the computer until the speed matches the GPS... THIS MADE NO DIFFERENCE... After setting and resetting the computer about 5 times, the circumference in the computer was much smaller than my wheel but the speed shown on the computer was STILL higher than GPS speed.I then gave up and tried to enjoy the rest of my ride but I soon found out that the computer won't register any speed at all if I got above 25mph... It showed 0.0mph any time I went fast. A speedometer which doesn't tell you how fast you are actually going and if you go too fast it won't even guess at how fast you're going.I know this is a budget computer and you can't expect it to be totally accurate... But I can literally guesstimate how fast I'm going and be more accurate than this 'computer'.Absolutely useless and a waste of a couple hours just trying to get it working properly. NOT HAPPYReally disappointed in what initially looked like a good budget computer. 1/10 for having a good working backlight - shame nothing else about it is good or working

It good for I ride bike it help me good

Very clear display and easy set up.Only small comment. To change Km to miles (or visa versa) can only be done after inserting battery. Eg when charging battery or take it out briefly.

Practical and easy to set up. Downside are navigating the functions. Even following the instructions doesn’t really help. You find out by accident and then you cannot reset it. As a result, it hasn’t been used for its purpose

Great bit of kit

The speed sensor only have a very short range to transistor data to the display, which means they have to really close to each other, in my case cause I must fit the sensor in the rear wheel, with the display attached to handle bar it's outside of the transmission range and so no data is received by the display.

Does the job on my 180 quid bike 😂🤩monitors what I need let me garmin do the rest 🤩