2FA methods supported by Google Nest
Adding two-factor authentication is one of the most effective ways to protect your Google Nest account. With TOTP support, you can generate Google Nest verification codes directly in the Authenticator App.
SMS
Google Nest can send a one-time verification code to your phone via text message.
Phone call
Google Nest can call your phone and read out a verification code.
Authenticator app (TOTP)
Google Nest lets you use time-based one-time passwords, so you can generate verification codes in an authenticator app on your device — no network or SMS needed.
Proprietary app
Google Nest offers its own companion app for approving sign-ins.
Security key (U2F)
Google Nest works with hardware security keys using the U2F/FIDO standard.
Non-migrated accounts only have SMS & Email 2FA available.
Google Nest 2FA — Frequently asked questions
Does Google Nest support an authenticator app?
Yes. Google Nest supports time-based one-time passwords (TOTP), so you can add it to the Authenticator App and generate verification codes right on your device.
Which two-factor authentication methods does Google Nest support?
Google Nest currently supports: SMS, Phone call, Authenticator app (TOTP), Proprietary app, Security key (U2F).
Is it free to generate Google Nest codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Google Nest verification codes does not require an account or sign-up.
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