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OSPET NOTE is a perfect combination of fashion and technology with profound design details everywhere. Its Flat CNC metal middle frame gives a refined visual experience to its users and shows the quality of the product. It carries a grooved power button on the side of KOSPET NOTE allows to touch and operate at will.https://kospet.com/products/kospet-note-smartwatch
Working principle of wristwatch: wristwatch is a precision instrument used to indicate time. The principle of this instrument is to use a vibration system with constant period and continuous vibration as the standard. If the time (vibration period) required by the vibration system to complete a full vibration of a watch is known and the number of vibrations is calculated, then the time elapsed after the vibration is equal to the vibration period times the number of vibrations. I.e. time = vibration period × Vibration times |
