A lone worker system for performing a safety check, the lone worker system comprising: a mobile device comprising: a sensor; a transceiver; a memory storing a safety check application thereon; and a processor, coupled to the memory, executing the safety check application to simultaneously operate a set of three safety protection modes comprising a motion mode, an activity mode, and a connectivity mode, the motion mode comprising a first active tracking of a fall motion event by the sensor, the activity mode comprising a second active tracking of operations of the mobile device, and the connectivity mode comprising a third active tracking of whether the mobile device is disconnected and for how long; wherein, in response to the fall motion event being detected during the first active tracking, the processor is adapted to operate a first count utilizing a timer of the safety check application, the fall motion event being a swift movement by the mobile device that exceeds a benchmark value, wherein, if the first count exceeds a predetermined amount of time, the safety check application is adapted to enter an emergency mode to execute an emergency alert, and if a subsequent motion is detected by the sensor of the mobile device before the count exceeds a predetermined amount of time, the motion mode exits the emergency mode and returns to actively tracking the operations of the mobile device, the subsequent motion indicating that the mobile device was picked up after being dropped; wherein, during the second active tracking, while the mobile device is inactive, an activity timer operates a second count, if the second count concludes and no activity is detected, the safety check application is adapted to enter an emergency mode to execute an emergency alert, and if the mobile device is used before the second count is concluded, the safety check application is adapted to return to actively tracking the operations of the mobile device; and wherein, during the third active tracking, while the connectivity of the mobile device is absent, a connection timer operates a third count, if the third count concludes and the connection does not return, the safety check application is adapted to enter the emergency mode to execute the emergency alert, and if the connection returns before the third count is concluded by the connection timer, the safety check application is adapted to return to actively tracking the operations of the mobile device. a sensor; a transceiver; a memory storing a safety check application thereon; and a processor, coupled to the memory, executing the safety check application to simultaneously operate a set of three safety protection modes comprising a motion mode, an activity mode, and a connectivity mode, the motion mode comprising a first active tracking of a fall motion event by the sensor, the activity mode comprising a second active tracking of operations of the mobile device, and the connectivity mode comprising a third active tracking of whether the mobile device is disconnected and for how long; wherein, in response to the fall motion event being detected during the first active tracking, the processor is adapted to operate a first count utilizing a timer of the safety check application, the fall motion event being a swift movement by the mobile device that exceeds a benchmark value, wherein, if the first count exceeds a predetermined amount of time, the safety check application is adapted to enter an emergency mode to execute an emergency alert, and if a subsequent motion is detected by the sensor of the mobile device before the count exceeds a predetermined amount of time, the motion mode exits the emergency mode and returns to actively tracking the operations of the mobile device, the subsequent motion indicating that the mobile device was picked up after being dropped; wherein, during the second active tracking, while the mobile device is inactive, an activity timer operates a second count, if the second count concludes and no activity is detected, the safety check application is adapted to enter an emergency mode to execute an emergency alert, and if the mobile device is used before the second count is concluded, the safety check application is adapted to return to actively tracking the operations of the mobile device; and wherein, during the third active tracking, while the connectivity of the mobile device is absent, a connection timer operates a third count, if the third count concludes and the connection does not return, the safety check application is adapted to enter the emergency mode to execute the emergency alert, and if the connection returns before the third count is concluded by the connection timer, the safety check application is adapted to return to actively tracking the operations of the mobile device.