Samsung Galaxy S8 - Manual (Page 165)

Settings 158
Smart Stay
Smart stay detects your face with the front camera so
that the screen stays on while you are looking at it.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Advanced features > Smart stay,
and tap On/Off to turn the feature on.
One-Handed Mode
Change the screen layout to accommodate operating
your device with one hand.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Advanced features >
One‑handed mode.
3. Tap On/Off to enable or disable the following:
•
Gesture: Swipe up diagonally from either
bottom corner to reduce the display size.
•
Button: Tap Home three times in quick
succession to reduce the display size.