This page explains some setup error messages you might see.
Email or Password Is Incorrect
If you try to log in with an email address that isn't registered, you'll see a message saying the information is incorrect. Make sure to use the register button if you're a new user.
Choose a Different Password
If you use a simple or common password like '123456789', you'll get a message asking you to choose a more secure password for your account.
Skipping Log in Message
You can skip the Cloud setup/login if both Wi-Fi and data are turned off. You'll still need to fill out the fields. After submitting, you'll see a message about the device being online, with a button at the bottom to skip the login/setup step.