What does the error message ‘Invalid token provided’ mean?
If you see this error message after registering your Blueair Friend account, it means that your account has already been confirmed. The link is no longer working. This can happen if you clicked twice on the link.
Try to log in to the app with your credentials. If you forgot your password or didn't set one, click 'Forgot Password?' on the login page.
Please contact us if you need further assistance.