[gnicholas]

Isn’t this possible with Apple’s Find Friends functionality?

EDIT: downvote because why?

[cromwellian]

I didn't downvote you, but Find Friends doesn't geo-fence. So unless I'm actively tracking him, I won't know.

I only want to be notified if he leaves the school premises during school hours, I don't want to micromanage his location otherwise.

[gnicholas]

Thanks, I understand that the feature is enabled at a more granular level in some of these third-party apps. I don't have smartphone-aged kids, so thankfully I've not dug into these details yet...