CPC G04G 19/00 (2013.01) [A61B 5/0205 (2013.01); A61B 5/1112 (2013.01); A61B 5/1118 (2013.01); A61B 5/486 (2013.01); A61B 5/681 (2013.01); G04C 10/04 (2013.01); G04G 9/007 (2013.01); G04G 21/025 (2013.01); G04G 21/04 (2013.01); H04W 4/38 (2018.02); A61B 5/024 (2013.01); A61B 2562/0219 (2013.01); H02K 35/00 (2013.01)] | 16 Claims |
1. A wristwatch, comprising a mechanical energy harvester device, set to transform mechanical energy deriving from movements of a wearer of the wristwatch to electrical energy, a controller in communication with an external device or with internet through a wireless interface of the wristwatch, said controller being programmed to have several predefined functioning modes having different energy consumptions, and to select automatically a lower consumption functioning mode according to a state of charge of a battery and/or capacitors of the wristwatch, and the electric power supplied by the mechanical energy harvester device.
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