Gadgets The Gentle Wave Therapeutic Eye Massager February 4, 2019 This is the eye massager that relies on water-based pressure therapy to stimulate circulation and reduce pressure and puffiness. At the touch of a button, the massager cycles between two temperature settings in less than two minutes. The warm setting improves blood flow to the eye area and the cool setting eases uncomfortable swelling. The massage option can be set to low or high for either temperature setting and automatically shuts off after six minutes.