Mobile Gps Tracking GPS/mobile Tracking For Kids (UK)?

GPS/mobile tracking for kids (UK)? - mobile gps tracking

Hello. In moving around and my children will be a new check-out area have. The cheap mobile phones, but above all, it seems that rugby games or listen to their Footie busy or ringing.

Since this is a new area, I am looking for some kind of tracking device that is inexpensive and is accurate. Locate a child and I tried, it was rubbish, because they gave me a room of a mile to see that is too large.

My children are 9 a.m. to 10 p.m., and disable the discovery of what is good, but the boys will be boys and try to push their limits. Who are you telling me that the monitoring device is good?

Thank you.