The rollout process for this feature is scheduled to start next week when Google will invite users to try mobile prompts instead of receiving a one-time code via SMS.
Users need an Internet-connected smartphone to use this feature. Every time users will try to log in, Google will show a prompt on their phone asking the account owner to approve the login request.
There’s no one-time code that users have to fill in, and users can authorize a login request with the tap of a button.
