How to Set Up Face ID on iPhone & Use it to Unlock Apps
By Conner Carey
Apple has long used biometric identification as a privacy and security feature for the iPhone, but it's since switched over to Face ID from Touch ID. Once you set up Face ID on your iPhone, you will have the option to look at your screen to unlock it, unlock and open apps, and many other options. Let's get started learning how to set up face recognition on your iPhone.