My Nanit "Activity" tab is different then my wifes

Kind of confused by this. Despite being on the same plan and having the exact same phone (and probably the same app version), our "activity" tab in the Nanit app looks completely different.

Any ideas?

This is mine.

This is my wife's.

Any idea how to change this? My wife's used to look like mine and she would really like it to go back that way.