How to Tell if Someone Has Seen Your Facebook Event Invitation on Android

Open Facebook. It’s the blue icon with a white “f” in the app drawer. If you don’t see your news feed, type your email address/phone number and password into the blanks, then tap Log In.

Tap ☰. It’s near the top-right corner of the screen.

Scroll down and tap Events. It has a round red icon with a white calendar inside.

Select your event.

Tap the number of invited guests. It’s the number above the word “Invited” near the top of the event.

Scroll to the person you want to see. If the person has opened the invitation, you’ll see the word “Seen” beneath their name.