CYFIE ワイヤレス バイク コンピューター、防水 スピードメーター & オドメーター、バックライト付き LCD

Great product good price thinking of buying another one for my son

Straight forward connection. Easy hookup. Bought 2 based on other reviews. Both work great and a nice large display. Programming was easy and lots of good instructions included.Just as a tip, anything with a battery or wifi too close to the sending unit on the front fork will disrupt the signal and not register the MPH. I'm talking just a few inches. I moved my front marker lights about 3 inches away and worked fine after that. Also warns of that very thing in instructions.

It is simple and inexpensive bike computer, easy to install and to operate. Just hit the button to turn it on, and it will shut off automatically. It provides me essential information on current and average speed, and travel distance. I use it with my cheap daily commuter bike and I never have to about getting stolen.I wish it would have a cadence meter, but I guess that you get what you pay for at $18. There is no network capability for data upload. I use wahoo speed and cadence sensors instead for long cycling trips, which cost $70 a pair.

This computer is wonderful. Super easy to read and I like the scan mode that allows the bottom of the screen to flash through several statistics being tracked every 4 seconds. This way you don't need to fiddle with the display while riding to see something else of interest. It came with two different magnets, one of them fits my blade spokes which was a real bonus. I also liked the mounting options, I chose the arm method as seen in my photo.So far I have noticed the distance seems very close to what the GPS in my watch records, however the speed seems a couple miles higher - I'll have to keep an eye on this to see if this is consistently the case.Yes it's true, if you need to make adjustments to the initial setup, such as change the tire size, you will need to clear the settings and re-enter all the info, but there's only a handful of fields to fill in (just note the odometer mileage first.)One thing that is disappointing is that in order to clear the last rides details you have to go through several screens and hold each one for three seconds to clear. Every other bike computer I have had required a one button push to quickly clear the last ride. If this detail along with the possible speed error were improved this would compete with much more expensive computers. Still good value for the money and I'd buy it again.

I read allot of reviews/issues installing this item and hopefully my picks will help some of you. So before the package even arrives I receive a grammar ignoring email telling me to contact the seller instead of leaving a negative review(see pick). Doesn't bring feelings of confidence. I review my entire experience. Not just the product. Lucky for me I've installed several of these bike computers before. So I don't need the instructions as much. But I did notice that they weren't very descriptive. The spoke magnet needs to come close as possible to the sensors two arrows. I aligned the magnet in-between them.I originally wanted to mount on the NECK of my bike. But the unit was just to big for the location and had to go with bar mount. I'm used to a different model as far as lay out goes. And this one will take some getting used to. Over all it's ok. Figuring out how to swap the mounting position was my only issue.(only to find out the position won't work for my bike!LOL). Push down the center with a small screw driver until you hear a "click". then the whole thing slides out allowing you to turn it. I also received another email from the company telling me it was ok to review their item. Now that it was apparent I didn't need there help. So here it is. It's a decent computer for the money. A little big. But until I can use cell phone g.p.s. this will do. I would use it on another bike. Will update as needed when I start putting serious miles on this.