13 Features on iOS 11 That'll Make Your Life So Much Easier

Make sure you remain completely focused while driving with the "Do Not Disturb While Driving" setting. You can turn it on manually, let it activate automatically, or have it go on when your phone is connected to your car's Bluetooth. When it's on, your friends will receive a message that you're driving if they send you a text. You also won't see new notifications pop up.