IQOS.com provides you three ways in order to sign in.
A) E-mail address and one-time password:
After entering the e-mail address provided during registration, we will send you a one-time code by e-mail, which you can use to enter the account. Remember that the email address must be registered and verified in the account.
Β) Mobile number and one-time password:
After entering the phone number provided during registration, we will send you a one-time code via SMS, which you can use to access the account. Remember that your mobile number must be registered and authenticated in the account.
C) Email address/mobile number and password:
You can also enter the user account with the combination of the e-mail address/ mobile number and password you entered during registration. If you have forgotten your password, click the "forgot password" button, where you can create a new password.
Proposed links:
1.How to purchase IQOS device (
IQOS Store Locator | IQOS Hungary)
2. Contact IQOS support (
Contact - IQOS Customer Service | IQOS Hungary)