WhereSafe is real-time tracking technology and not less reliable SMS-based location by request services.  WhereSafe is always tracking and will notify you of issues IF you need to know, so you don’t have to constantly monitor.

The WhereSafe smartphone app keeps in constant contact with your tracker to provide access and updates at a glance or by push or email notifications, if a set parameter has been violated (eg. speed, geofence, or night driving).