When you are using the NIU APP for the first time, you have to register to be able to use it.
Follow these simple steps for registration.
1/ Download and open the NIU APP
2/ Select 'Device Binding'
3/ Select 'Sign up'
4/ Sign up with your email address or your mobile number
5/ Enter the code sent to your email or phone
6/ Create a password
Note: The password must contain capital letters, lowercase letters, and numbers only, with
no special characters with a length of 8-20 characters.
Sample: Password12345
For the binding process, you can visit the links below:
https://niumobility.freshdesk.com/a/solutions/articles/43000527389?lang=en