Sewing machine system, terminal device, method of synchronizing embroidery data for sewing machine system, and recording non-transitory medium storing program for terminal device

A sewing machine system comprising:

• a sewing machine;
• and
• a terminal device, wherein
• the sewing machine and the terminal device are connected in a manner providing a capability of wireless communication with each other,
• the sewing machine includes:
• a sewing-machine-side wireless communication unit having a capability of wireless communication at least with the terminal device;
• a sewing-machine-side recording unit configured to record embroidery data;
• and
• a control unit configured to respond to an inquiry from the terminal device, and
• the terminal device includes:
• a terminal-side wireless communication unit having a capability of wireless communication at least with the sewing machine;
• a terminal-side recording unit configured to have a capability of recording embroidery data;
• an embroidery data obtaining unit configured to compare the embroidery data recorded in the sewing-machine-side recording unit with the embroidery data recorded in the terminal-side recording unit, to obtain embroidery data unrecorded in the terminal-side recording unit from the sewing-machine-side recording unit, and to have the terminal-side recording unit record the obtained embroidery data;
• and
• an editing unit configured to edit the embroidery data recorded in the terminal-side recording unit.