When it works, it’s cool. That’s all I can say that’s positive. Despite being set up correctly, and having high WiFi speed, Twinkly loses connectivity whenever you want to make a change-whether that’s with your lights or with your WiFi network. I am constantly losing connection to WiFi, and it is NOT a WiFi issue, I have had to reset my this app back to factory settings three times now, and I don’t have the ability to “apply” effects that I have created. The biggest problem with all of this is that there is no one to call or chat with. The only way to get help is through email. (Or you can look up their faq’s-but be careful-I tried following one of those, and a follow up email said “oops sorry-the wrong information is on our site!” AND the last I checked, that info is still there months later). In addition, if you are in the states, the time difference is huge, so you will never get a prompt response, and OFTEN the response does not acknowledge info that you’ve already given them. It can take a couple of weeks to resolve what should be a simple issue.
These lights have cool capabilities, but the interface of Twinkly with them is terrible. I would not spend this much money again. It’s a shame too, because I would buy more strings if Twinkly functioned better.