Gotcha. Hm, seems kind of risky for when it fails and your kid can't call 911 when they need to. Hope they built something in for that but if it doesn't interfa

Gotcha. Hm, seems kind of risky for when it fails and your kid can't call 911 when they need to. Hope they built something in for that but if it doesn't interface with the OS, that's a slim chance. Seems like a risky device to use.