Smartwatch is an information processing device with the basic time function. The watch may communicate with external devices such as smart phones, sensors, and a wireless headset. Smartwatch often consists of two parts: Peripheral devices and software. Peripheral devices of Smartwatch may include camera, thermometer, accelerometer, altimeter, barometer, compass, GPS receiver, speaker and SDcard that is recognized as a mass storage device by a computer. Software may include Map display, schedule 更多
