The present invention is applicable to the field of smart wearable devices, and provides a smart watch, which includes a hollow casing and a movement assembly arranged in the casing, a display screen is arranged on the casing, and the two sides of the casing A first watch strap and a second watch strap for wearing are rotatably connected, the movement assembly includes a battery and a circuit board electrically connected to the battery, and a device capable of carrying out A metal frame for wireless communication, the circuit board is provided with a first feed terminal and a ground terminal, and the metal frame is respectively connected to the first feed terminal and the ground terminal through a first conductive connector and a second conductive connector. The ground terminal is electrically connected. The smart watch provided by the present invention not only has a strong metal texture and a firm structure, but also does not interfere with communication signals, improves the quality of communication signals, and ensures the reliability of the smart watch.