An endoscopic apparatus including a probe which is introduced into, for example, the intestinal tract of a living organism and which operates therein, adapted to perform one or more functions. In one embodiment, the probe communicates wirelessly with a portable electronic device outside the organism, the portable device which acts to relay data between the probe and a remote networked entity. In one variant, the probe includes an accelerometer to, for example, wake the probe up from a sleep mode when the organism is awake or ambulatory.
