S4 for child, such thing as locked band?

[maflynn]

I’ve got a 6 year old about to turn 7

I'm not giving my 12 year old an apple watch, never mind a 6 year old. I think that's too young even for a phone. Just my $.02

 

[sean000]

There is also a screen-free option called Relay:
https://relaygo.com/