The Gopro Wrist Hero is a fantastic little camera.  It’s only $99 bucks and fits nicely on your wrist for easy and comfortable filming.  It’s great for diving and on the go filming.  Although its only Standard definition it films great videos and has a 5 megapixel still camera built in.  The wrist Hero is waterproof up to 100 feet and shoots almost an hour of video with sound.  If your looking for HD check out Gopro HD camera’s that suit just about every activity like the Helmet Hero, Surf Hero or Motorsports Hero.  Check them all out at Gopro.