A wearable tremor reduction device reduces tremor by internally generating forces which cancel or reduce the magnitude force of the tremor experienced by the person wearing the device. The device may be worn on a wrist, arm, ankle or leg. The device has a plurality of housing members which are connected together. Each housing member contains a mass which is translatable along an axis between a proximal limit and a distal limit, and a neutral position approximately midway between the proximal limit and the distal limit. Following imposition of a force having a component along the axis, a biasing means returns the mass to the neutral position.
