FOOT MASSAGE IS FAR REACHING! Foot massage not only relaxes the feet but increases circulation to all parts of the body and works the reflexes to the internal organs and glands as well as the surface of the body! The new HOMEDICS FM-H20 Heated Massaging Foot Waterbed. Incorporating advanced Waterbed Technology the specially designed foot waterbed provides unbelievable pressure relief, invigorating vibration massage with soothing heat, toe-touch control and vivid blue and red illumination.