Abstract: An electronic watch comprising a timekeeper logic unit (42) set to control a display (50,54) of the time, and a controller (48), in communication with an external device (90) or with internet (99) through a wireless interface (68) of the watch, and a mechanical energy harvester system (25) set to transform mechanical energy deriving from the movements of a wearer to electrical energy, a power manager circuit for storing the electrical energy in a battery (30) and/or in a capacitor (32), and to supply the logic unit (42), the controller (48) and the wireless interface (68) with energy stored in the battery (30) and/or in the capacitor (32).

Abstract: An electronic watch having a timekeeper logic unit set to control a display of the time. A controller is in communication with an external device or with internet through a wireless interface of the watch. A mechanical energy harvester system is set to transform mechanical energy deriving from the movements of a wearer to electrical energy. A power manager circuit stores the electrical energy in a battery and/or in a capacitor, and to supply the logic unit, the controller and the wireless interface with energy stored in the battery and/or in the capacitor.

Abstract: An electronic watch comprising a timekeeper logic unit (42) set to control a display (50,54) of the time, and a controller (48), in communication with an external device (90) or with Internet (99) through a wireless interface (68) of the watch, and a mechanical energy harvester system (25) set to transform mechanical energy deriving from the movements of a wearer to electrical energy, a power manager circuit for storing the electrical energy in a battery (30) and/or in a capacitor (32), and to supply the logic unit (42), the controller (48) and the wireless interface (68) with energy stored in the battery (30) and/or in the capacitor (32).