Tailwind supports passwordless login using a one-time code sent by SMS. Instead of typing your password, you can receive a 6-digit passcode on your phone and use it to log in. This is an opt-in feature you turn on from your account settings.
Turning on SMS login
Go to Settings and open the Security & login tab.
Verify a phone number.
Turn on the SMS login toggle.
If you already have a phone number saved for SMS post reminders, the same number is used for login—you just need to enable the toggle. You do not need to enter it again.
Logging in with an SMS passcode
On the login page, select Log in with SMS passcode. This option is available to all users.
Enter your verified phone number.
We’ll text you a 6-digit code. Enter it to finish logging in.
For security, each code expires after 10 minutes, and you have up to 5 attempts to enter it correctly. If your code expires or you run out of attempts, you can request a new one.
Good to know
Resetting your password: SMS passcode is also offered as an alternative on the password reset page.
Supported countries: SMS login is available for phone numbers in 47 countries.
One account per number: A phone number can be used for SMS login on only one account.