MaximalPower Replacement Floaty Handle Bar Grip GoPro HD Hero, Hero2, Hero3, Hero3+, Hero4 Black and Silver Edition

well today I'm going to be looking at the hero three and the hero three plus by GoPro and in particular I'm going to be looking at this backpack touchscreen which clips onto the back of either of these two cameras and gives you a preview touchscreen playback and a speaker which completely changes the whole the whole purpose of these cameras and renders them quite useful for ordinary photography as well as for action photography whereas before you could only film with them now you can watch back what you've recorded you can check whether you have the framing correct before you take the shot and while all these features are available with the app through the smartphone it doesn't transmit the image to the smartphone immediately there is a slight lag and you're never too sure of whether the framing is accurate and on Android particularly you can't preview your your actual running video you