T-Mobile USA today announced the availability of FamilyWhere Check In, a new free service that lets members of family plans provide SMS-based location updates to others on the plan. Users can check in to specific locations and send an SMS with a map link embedded in the message. That map link can be viewed in any web browser so parents can see the whereabouts of their children. The application offers on-demand access to all the devices in a family plan; supports a wide range of devices (even ones with no GPS); and supports automatic alerts that are sent when family members stray from where they are supposed to be.
Excerpt from: T-Mobile Now Lets Parents Stalk Kids for Free
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