I share my location with my kids and ask them to do the same. They are aware that I can see their location. Since they never pick up their phone or respond to m

I share my location with my kids and ask them to do the same. They are aware that I can see their location. Since they never pick up their phone or respond to messages, it's the quickest way to check if they are already on their way home. If they want to do something that they don't want me to know, they can just turn off location sharing, or leave their watch at home.