Turn of your Facebook Message ‘Read Receipts’
Facebook Undetected lets you disable Facebook Messenger’s read receipt feature, preventing others from seeing if you have viewed a message or not.
With Facebook Messenger’s read receipt feature, anytime you chat with someone on Facebook you can see if they’ve read your message and vice-versa.
There are many occasions where you won’t want someone to know if you’ve read their message or not. Facebook Undetected lets you disable this feature so that you go undetected.