A location services on App use a Smarther position, defined on Address into location menu, to show on App a meteo preview. It also match a position of all devices connected on Smarther, and defined as localtion service enabled, with the distance of its from Smarther to send a push notification if when the last smartphone with service anabled leaves home and the loads managed by Smarther are in ON status.
It's possible by App enable and didable the location service for Smarther and or for single device/smartphone