Norton family work without norton security on andriod?

I'm on a trial of norton and installed it on my windows laptop. then i installed the norton family app on my childs phone. when i tested it out , could see some websites from her phone appearing on my laptop. then i let her have the phone and i saw what apps she had installed and uninstalled . however today i came home from work and checked and i have zero activity on her phone but i can see her on it and i know she's on youtube.

i went to norton account online and said her phone is offline but obviously not the case. then it said phone was unprotected and i should download norton security. then i realized i didnt download the full norton trial on her phone. do i need to do that or can family be a stand alone product