The Galaxy S8 has a number of "smart" features that make it easier to perform certain tasks.
- Smart Alert - phone will vibrate when you pick it up to let you know about missed calls/messages
- Direct call - call someone by putting the phone to your ear when looking at their contact details/message
- Easy mute - mute calls and alarms by putting hand over phone/flipping on face
- Go to Settings
- Select Advanced features
- Toggle on the features you want to enable