The app doesn’t give much in the way of instructions and seems like it should be intuitive. I got my glasses paired, filled out the questionnaire and got signed in. When I tried to update the “Me” section it doesn’t save any data entered. The date displayed is Tuesday 1/15 when today is Wednesday 2/19 and it indicates for sleep tracking but again no real instructions. I’m not sure if I’m supposed to open it before I go to sleep and again when I wake up but getting it to connect with other apps that do track this (sleep app, health app, etc) would be more efficient. This has the potential to be really great and the device itself is doing a lot for my sleep but advertising an app for it that doesn’t do anything seems like poor marketing judgement.

I’m trying to sign up. I keep getting an error message that says, “Fail to sign up” but doesn’t say why. I tried a few different passwords with different lengths and characters. I also tried different user names and once got an error that said it was too long.

Doesn’t matter what I tried. Can’t pair with my phone.

Not only is the app in Chinese only, the support site is also in Chinese (at least on the first page). Worse, the app assumes you already have an account and password (which are also prompted for in Chinese).