How to Lock WhatsApp with Face ID on iPhone

Keeping your personal messages safe is really important. If you have an iPhone, you can use Face ID, which is a fancy way of saying your phone can recognize your face, to make sure only you can open WhatsApp and see your chats.

In this guide, we'll show you how to set up this extra security measure, so your WhatsApp messages stay private and secure and to help make sure your chats are for your eyes only.