Swagtron SWAGLIGHT Bike Spoke Lights w/Mobile App & Theft Alarm - Bicycle Spoke Safety Light, Ultra-Vivid LED Bulbs, 16 Million Colors; Display Custom Images & GIFS Using Your iPhone

Pretty misleading on the sellers part as to what actually came with this. Had I known I was paying that much for one, I would have gotten a different brand with more features for the same price.Note: if your wheel hub is smaller (1" like mine), the light will fly off the hub while riding if you hit any kind of bump.As for the light, I like the Bluetooth function/app on my phone. I can put literally any picture up that I want. I like to cruise around at night with my Dodgers logo shining bright!

The hardware is pretty nice really. Easy enough to get on and stays in place well. The battery retention mechanism is kind of weak and I've had to use a zip tie to hold it in place, but since I can easily charge it still on the bike, this isn't a problem for me. But the app is unimaginably terrible. It's quite likely the very worst app I've ever used on Android. Can't speak for the iOS version, but it's very nearly unusable for me. I'm happy enough to get Nyan Cat dancing on my front wheel and leave it, so I'm not returning this, but it's terrible. Do not recommend.

looks like I need to return this item. Its not android supported since android 4,3, from what I can find out. Apparently the CS guy just feed me BS when he said he had no problem getting the app on "his" galaxy s10... extremely frustrating n quite honestly pisses me off..because without the app this item is more or less useless. I'm gonna give Support a cpl more days before I call it completely quits... wanted to update this review with a bit more insight. First, concerning the app, u have to Google it and download an old app file. When installing, it'll ask if its trusted or for permission to install . Go ahead and do so. Since it hasn't been updated since Android 4.2, it'll b quite glitchy.But more important than all of that is its performance. this is where I will strongly discourage this item. Last night as I was enjoying a late night ride. Cruising at maybe 9-10 mph, I was heading up a driveway apron to ride the sidewalk. Then all of a sudden the units battery pack dislodged. Flinging around, it ruined my front wheel and banged up my chin. I came to a stop within a mere 4-6 ft . Apparently the small 1-1 1/2" bump was enough to disengage the spring loaded locking mechanism. With no way to screw this battery component more permanently, like every other component of this item, this is an obvious and serious design flaw that is also a major safety hazard.To top it all off, i have yet to hear back from them about a replacement battery should I ever need one. And that was a good couple months ago

Well I FINALLY got around to installing one of the QUAD Swag Lights on my bike! I got 2 of them for Christmas last year just hadn’t gotten around to actually putting them on..partially because I was afraid that it would be difficult after reading a couple reviews of how hard it was-and it WAS a doozy!-but I got ONE wheel done! I’m pretty excited to take my first ride just gotta wait til dusk. As soon as I’m able to, I’ll add a video so others can see how darn cool these are!

cant use it, seller sent 26 inch version, even though description clearly stated 24 inch and above.

Got two of these. (1 for each tire) Neither one worked. Could not pair either of them with bluetooth. One of the light bars button was broken as well. Waste of money. I only bought these because I have a very small bike and they were the only ones I could find to fit my tire size. I was very angry that these didn't work

This is great when it works. it worked pretty well when I first got it. Connected well, looked great especially at night. Now it doesn't seem to want to connect properly. I have had limited success trying to troubleshoot it on-line. Once in a while it will work properly, when it does it is awesome and many people comment on it.

It still works, but first I had to go to some sketchy website to download the app as an apk file, (not available on the google play store), now I'm having trouble connecting it to the app, it pairs okay, but when I connect, it automatically disconnects when I select a light pattern, unless you know how to recode bluetooth chips, I dont reccomend it if you want the appOtherwise it only has 1 pattern