Samsung GALAXY NOTE 7 User Manual page 200

Register Irises
To use your eyes to unlock your device, you must set
a pattern, PIN, or password. For best results, perform
the set up process indoors, and remove your glasses or
contact lenses.
Note: To register just one of your eyes, tap the link on
the setup screen to register one iris.
To register your irises:
1. From a Home screen, tap
2. Tap Lock screen and security > Irises.
3. Follow the prompts to register your irises.
Settings
Apps > Settings.
Iris Verification
Iris verification can be used for other accounts accessed
from your device.
1. From a Home screen, tap
2. Tap Lock screen and security > Irises for the
following options:
•
Remove: Delete existing irises.
•
My irises: Manage your existing irises.
•
Mask on preview screen: Choose a mask to
display when using the iris scanner.
•
Web sign-in: Enable to use your irises to sign in
to websites.
•
Verify Samsung account: Enable to use your
irises to verify your Samsung account when you
access a feature or app that requires it.
•
Iris unlock: Enable to unlock the device using
your irises.
190
Apps > Settings.
Lock Screen and Security