Integrate LG GizmoGadget or GizmoPal?

So I’ve been wondering how I could best detect my 6 and 8 year old children’s presence within SmartThings. I DON’T want to buy them a smartphone. I’ve considered the Samsung presence detector, but it’s bulky and they will have trouble keeping up with it or they will break it. I’m considering LG’s GizmoGadget (https://www.verizonwireless.com/connected-devices/lg-gizmogadget/) or LG’s GizmoPal (https://www.verizonwireless.com/connected-devices/lg-gizmopal-2/) which also have the benefit of GPS and calling. Is there any way to integrate these devices in SmartThings?

I don’t have an answer but posting to follow the conversation and bump the thread. I have a 9 year old with a GizmoGadget and would be interested as well.

I’m interested in this as well. My daughter has one of these and likes to play outside but has trouble with the door lock. Would be great if the door would unlock when she came home.