A Samsung Electronics Co. Galaxy Gear Fit smartwatch, left, and a Galaxy S5 smartphone are arranged for a photograph at a Samsung retail store in the Central district of Hong Kong, China, on Tuesday, April 29, 2014. Samsung, the largest smartphone maker, posted the lowest sales at its mobile-phone business in five quarters as Chinese producers gain in emerging markets with cheaper, feature-packed devices. Photographer: Brent Lewin/Bloomberg via Getty Images