The GoPro HERO3 has the same specs as the Original GoPro HD HERO camera BUT it has built-in Wi-Fi (works with Wi-Fi Remote (not included) and the GoPro App), a new user interface and is 30% smaller and 25% lighter (2.6 ounces) AND it's still wearable and gear mountable, waterproof to 197' (60m), and capable of capturing 1080p 30 fps and 720p 60 fps video plus 5MP photos at a rate of 3 photos per second. If that's not enough to get you excited, check out the video below...
