Pretty bad
SMS service is not working, can’t register and use app
Worst App ever
This App is so badly designed. The Air Quality Monitor unit seems decent, but the app is incredibly frustrating and so badly designed
Doesn’t support non-US models??
Bought the HAQEAW (mainland China) but the interface only seems to support another product line, including how to turn on the WiFi to connect the device to my phone. QR code nets an error message. Fail.
login problem
always logout ，why？please use Apple ID login！
Can’t login after update!
Can’t login after update!
