first and foremost, this thing is noisey. i've had quite a few other diffusers over the years and this one is by far the louds. the fan is extremely loud. i will be returning it for this reason. but adding to that, the bluetooth version is not bluetooth. it requires access to a wifi network which frankly is rather sketchy but also annoying to have to be on wifi to control it. lastly, there is no red led option. even if you could sleep through the noise this thing makes, if you're planing on using the red light it will be orange or pink.
it's not hard to connect to your phone but for some reason, it was glitching a little when i tried to set up the schedules. it wouldn't let me program one of the times but i got it to work. it also randomly disconnected from my phone and none of the scheduled times worked. all i had to do was unplug it for a couple of seconds and then plug it back in. after that, it automatically connected to the app on its own. i also wish it held a little more water in it. i set it up so that it could turn on 8 times a day for 20 minutes, that's only 2 hours and 40 minutes each day, and i have to refill it every 3rd ish day. i have another one from a different brand that has the same schedule set up and i only fill it up once every week and a half.
i got it to connect to my phone and alexa for the first day i had it, but then it disconnected from them both and won't reconnect, and i've tried everything, lol. it also is always on the high setting, so it does not last as long as it says it does; mine only stays on for about 13-15 hours when it is running with it filled completely.
Wi-Fi连接问题
蓝牙连接
连接间歇
连接问题