Golf club having impact sensor

A golf club head comprising:

• an interior cavity that comprises interior surfaces, a crown portion having a peak crown height, a sole portion, a toe portion, a heel portion opposite the toe portion, a rearward portion, and a forward portion that comprises a curved strike face, where the curved strike face has a face area, a bulge curvature, and a roll curvature;
• a hosel having a flight control technology (FCT) system adjustably joining the hosel and a shaft to control a position of the golf club head relative to the shaft;
• a first impact sensor that is fixed to a toe-side interior surface of the golf club head opposite the curved strike face and located on a toeward side of the golf club head;
• a second impact sensor that is fixed to a heel-side interior surface of the golf club head opposite the curved strike face and located on a heelward side of the golf club head;
• an electronic controller fixed to the golf club head and electrically coupled with the first and second impact sensors, wherein the electronic controller comprises a processor, memory, one or more circuit boards, and input/output peripherals on the one or more circuit boards;
• and
• a battery fixed to the golf club head and electrically coupled with the electronic controller to supply electrical power to the electronic controller;
• wherein the electronic controller is configured to communicate impact data received from the first and second impact sensors to an external computing device that is external to the golf club head and is configured to provide a graphical representation of one or more impact locations on the curved strike face of the golf club head based on the impact data.