If you want to use your Google Account on your iPhone's Mail, Calendar, or Contact apps. Security Key doesn't work with apps that come on your iPhone, but you c

If you want to use your Google Account on your iPhone's Mail, Calendar, or Contact apps. Security Key doesn't work with apps that come on your iPhone, but you can use Google apps instead.[0] I'm using Google Contact on my iPhone. It seems security key is not for me. :( [0]: https://support.google.com/accounts/answer/6103523 https://support.google.com/accounts/answer/6103523