Meet the Belt Spy Camera: a wearable device designed to act as a covert camera. It is capable of recording video in 1080p format. The belt offers audio/video recording capability. It has a 16 GB memory and a 420 mA battery. The battery lasts up to 80 minutes on a full charge. The content you capture can be played on Windows, Mac, and Linux machines.
The Belt Spy Camera won’t replace a high-end camera, but it does let you record video covertly. You can get yours for under $120.