Can you tell if they’re active?

No. If someone is sharing their location with you and you view their location, then it does NOT mean that the user of the iPhone is active on that iPhone. You are not going to be able to tell if the user is active on the iPhone.

Axel F.

Makaylalb523 Said:

"Can you tell if they’re active?: If someone is sharing their location with me, can I tell if they’re active on their phone?"

-------

No. But, if you are concerned, then stop the sharing.

You are welcome.