The Heated Zero Gravity Massage Chair is a relaxing furniture designed to elevate your feet above your heart, which results to a supine posture that has been developed by NASA to reduce body stress and enhance circulation in astronauts. It has heating elements in the chair warm 24 natural jade stones inside the backrest. Inside the chair, there are 22 air chambers that inflate and deflate to provide a gentle, undulating massage that soothes and relaxes the back, buttocks, and legs. $3,000.