Methods and systems detect motion of a motor vehicle and detect whether the driver, and/or other occupants, are wearing their safety belts. A third party can be notified, in real-time, that the vehicle is being driven without the safety belts engaged. The user can then deliver an audio message to the user, either pre-recorded or live, to remind the user to fasten their safety belts. The third party also has an option of delivering a consequence to the user as a result of the detection of the safety belt not being engaged. Such consequence can include automatically limiting access to certain applications of the driver's smart phone for a certain period of time. The system can include a seat belt application detector, a vehicle motion detector, and wireless communication means to send a signal of safety belt application to the third party.