Action sports cam maker VholdR on Tuesday revamped its ContourHD helmet camera with its first major upgrade. The new variant of the ruggedized unit jumps from 720p to 1080p and now shoots in more modes, such as at 4:3 ratio 960p or at 60 frames per second in 720p. A particularly wide-angle, 135-degree lens gives it a better view of the environment, and dual sighting lasers help owners compose the shot.
