Patronized by Seiko (Japan), smart watches have been in existence for around three decades.  Early versions of smart watches allowed a user to feed data, view different time zones, and perform basic calculation.  The next generation of smart watches incorporated GPS and a host of other wireless sensor features, including thermometer, compass, altimeter, barometer, camera and accelerometer.  Several combinations of these features were developed to attract a specific set of consumers. However, Read more [...]