Bitwarden work as a usb security key

Hello everyone,

Today, I tried to set up 2FA on my Outlook email. When I selected the “set up security key” option, Bitwarden opened as my security key provider. My questions are:

Does Bitwarden function as a security key?
If I try to log in to my Outlook account later on my Android phone, can I use the Bitwarden security key feature for authentication?
Please look at all of my screenshots; then you will understand better



Currently, saving and using passkeys is not possible in the mobile apps, only in the browser extension.

so if i setap it with extensions after that i’m unable to use it on my mobile phone,
for example: i setap it on my fb account with extension after that if i went to login my fb account with apps then i’m unable to use it on my phone? that’s mean if i went to login my account then i need to use my backup code for android

Yes, you cannot use Bitwarden passkeys in the Bitwarden mobile apps.

Thank you so much

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