Hi INNOVV, I had GoPro on my helmet, the heavy wind drag pulled my head back, I was fighting to keep the head down if the speed up 80kpm.Other pain is the shortage of battery life, I am a long-distance motorcycle rider, 4 to 8 hours a day. I had installed the C5 on my motorcycle and see it has great potential to be a unique helmet camera, small lens size, light weight. Can you look into that? Thank you. Chisenhallw. Indeed we have INNOVV C3 worked as helmet before. Now base on the need, we do upgrade the C5 to be helmet camera, too.