Currently, the XY Find It app does not have a "safe zone" feature. However, you can turn off the alerts anytime by simply tapping on the item from the My Items screen, then tap on the KeepNear icon at the bottom of the screen. When the bell icon next to KeepNear has a line through it, this means alerts are off. You can also change KeepNear sensitivity through the “Device Settings” in the in-app side menu. If you are receiving too many false alerts, keep your sensitivity low.