has anyone used a toddler tag or proximity alarm?
one of my 5 year olds is a bit prone to taking off. she is too old to hold on to or for reins or backpack.
it is totally heart stopping when see does her vanishings, usually when there are several kids there she gets ahead and then we cannot work out which way see has gone.
anyone used one of those tag systems that beep when they go out of range?