WhatsApp working on this privacy feature for linked devices: Here’s how it will help users

To turn on the Chat Lock feature on WhatsApp, users can swipe left or long press on the chat they want to lock. Then, they can tap on 'more options' or 'more options' > 'Lock Chat' to enable the feature. Users can choose to lock chats with a fingerprint or Face ID.

WhatsApp working on this privacy feature for linked devices: Here’s how it will help users
To turn on the Chat Lock feature on WhatsApp, users can swipe left or long press on the chat they want to lock. Then, they can tap on 'more options' or 'more options' > 'Lock Chat' to enable the feature. Users can choose to lock chats with a fingerprint or Face ID.