My husband is active on facebook every 15 minutes since he has an iphone?

My husband is active on facebook every 15 minutes since he has an iphone?

his phone says that he's active every 10-15 minutes, should i ask about this? I'm concerned he's not productive at his job.

Yeah it's important that you ask.

Smartphones with the Facebook app say you are active at that time if he is logged in on the app. Even if he isn't on Facebook, the app says he is. Don't worry about it

Yeah it's the app. Usually it says you're active all the time. He could literally take a glance at the app for 20 seconds though and then put his phone away