Connector, watchband and watch

The utility model relates to a connector, a watchband and a watch, the connector comprises a main body, a first keycap and a reset member, and the main body is provided with a first limiting groove and two first clamping grooves; the first key cap comprises a first cap body and two first clamping hooks, the two first clamping hooks are transversely arranged on the same side of the first cap body at intervals, and the two first clamping hooks longitudinally extend to have transverse deformation elastic force; the two first clamping hooks penetrate through the first limiting groove and are extruded by the groove wall of the first clamping groove, so that the first clamping hooks are transversely deformed, and the first clamping hooks penetrate through the first clamping groove to be clamped to the main body; the reset piece is connected with the first cap body and maintains the partial structure of the first cap body in the state of protruding out of the outer surface of the body. According to the connector, th