Samsung Galaxy S8 - Manual (Page 44)

Learn About Your Device 37
•
To add a fingerprint, tap Add fingerprint and
follow the prompts to register a fingerprint and
password.
•
To delete a fingerprint, touch and hold the
fingerprint, and then tap Remove. Confirm when
prompted.
•
Samsung Pass: Access your online accounts
using your fingerprint.
•
Samsung account: Verify your identity using
your fingerprint when logging in to your
Samsung account.
•
Samsung Pay: Use your fingerprints to make
payments quickly and securely.
•
Fingerprint unlock: Tap On/Off to enable or
disable fingerprint security.
Iris Scanner
Use iris recognition as an alternative to entering
passwords in certain apps. You can also use your irises
to verify your identity when logging in to your Samsung
account.
Warning: Some people may have dizziness, seizures,
epileptic seizures or blackouts triggered by light
flashes or patterns, even if they have never had a
seizure or blackout before. Anyone who has had a
seizure, loss of awareness, or other symptom linked to
an epileptic condition, or has a family history of such
symptoms or conditions, should see a doctor before
using the Iris scanner.
DO NOT stare directly into the infrared iris recognition
LED as prolonged use can cause eye strain. Do not
stare at the iris recognition LED light when your eyes
are less than 20 cm (~8 inches) away from the device,
for best results keep your eyes between 25-35 cm
(~10 14 inches) away for optimum recognition.