From their launch at MWC Barcelona in February, every website and publication in the industry made a video and a review with the latest devices from Samsung: the Galaxy S5, Gear 2 and Gear Fit. Samsung just launched official videos to show the hands-on devices. The two videos from the Korean manufacturer show the highlights of the new smartphone and two wereables devices, hardware and software too. These videos will be important for those that don't know if they want to spend the money or not on the new devices. So check'em below and tell us your opinion.