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The utility model discloses a smart watch, which comprises a shell, watchband, the first screen, second screen, lamp, watch strap hinged on the casing; the casing is provided with a control panel, quartz timing circuit, a first battery, second battery, the first battery and the control board is connected with the battery

second quartz timer circuit control board is installed; there is a GPS positioning module, a Bluetooth module, an acceleration sensor; a first display screen and a second display screen are embedded in the shell. The utility model, under different conditions and needs, the display screen, enabling different at the same time, the realization of the basic time display using beads, and then realize the minimum energy consumption, while using two battery design, can be used in other functions of power shortage situation, can still ensure the display.