Q.
Just wondering how sensitive it is to movement? Would I for example be able to ride in the school or would it say I was staying in the same place and set the alert off?
A.
It works on the cessation of movement in your smart phone, not from GPS. The app will give a warning noise before an alert is sent, which you can override with a small movement. Also you can set the Alert Delay from 2 -15 minutes.