I intend to do this.
I also plan on giving my kids cell phones when they're old enough (School age, is my current assumption), and will ask them to share their locations with me.
However, To say that parents have no right to infringe on the privacy or personal autonomy of their children is incorrect.
I'm legally responsible for the well being of my kids. I'm legally required to ensure my child is safe at all times. This can involve leaving my child with another guardian, but for various reasons I'm not about to trust the school.
I can be sent to prison for a maximum of 2 years and fined $50,000 if I break these laws. Being absent from my children's lives for 2 years would damage their development.
I can present all this information to my children and ask them to decide if they want me to know where they are at all times. You could make the argument that they're not mature enough to give me that permission.
You can't be there 24/7, so you should prepare them for when you're not. And if they're prepared, you don't have to be there all the time. This is good for them and good for you.
She still wants her mommy to kiss her knee when she scrapes it, my priority is not teaching her to clean and bandage a wound.
That doesn't address the legal concerns.
There's your problem right there. Community is way eroded these days. Kids have activities scheduled every waking minute, or sit inside on networked games, and neighborhoods are revolving doors.
I found one that's not like that but it was hard. It's not the default state of things like it used to be.