Samsung has filed for 'iWatch ' trademark in Japan . Company is believed to be working on an iOS-run smart watch . The watch might also include a pedometer and other sensors to help it compete with fitness gadgets like Nike 's FuelBand and the Fitbit . Apple , Google , Google and others also appear in the market .
Samsung has filed for 'iWatch ' trademark in Japan . Company is believed to be working on an iOS-run smart watch . Apple , Google , Google and others also appear in the market .