Whats the difference between this and the...
Whats the difference between this and the helmet hero?
Helmet Hero can do 1080 HD, this just goes to 960.
One major difference is Helmet Hero records in 60 fps in 720p, 960 only in 30 fps. However you need pretty high-end software Adobe Premiere to take advantage of that. Apparently most free movie makers will downgrade it to 30 fps anyway.