According to researches by the bestmembers team
Instagram now shows when users were last active. Instagram now tells everyone when you’re active. Here’s how you can hide it. The new “Show activity status” option is enabled by default in Instagram’s settings. You can turn it off if you don’t think anyone really needs to know what you’re doing. But if you turn off activity status for yourself, you won’t be able to see that information for anyone else. It’s possible that Instagram is only testing this feature for a certain number of users, but it’s available for several people that I’ve asked to review for both Android and iOS. STEPS Open the app and go to Settings. Scroll down until you see the new option “View activity status”. Turn off the feature. Please note that turning off activity status means you won’t be able to see other people’s recent activities either. But that seems like a perfectly fair compromise to me.