
em1tc (em1tc) asked a question.
Is an internet connection required only for the installation and updating process on the device? Do I need an internet connection to use Okta Verify on a daily basis? What is the Internet consumption while using the application?

As you mentioned, apart from installation/configuration & upgrade of the App, For login into the application via Push Notifications, you need Internet access. for login via OKTA Verify Code, you dont need internet access.
we have not measured the internet consumption on daily basis but it should be minimum just a few MBs, depends upon how frequently you login & session parameters as well.