RESPeRATE Ultra Duo -  For 2 Users - Introducing RESPeRATE Ultra, our smartest device ever. All the power of the original RESPeRATE in just half the size. Featuring a large, enhanced display, fewer buttons and simple menus, this unit is a true pleasure to experience. RESPeRATE Ultra also includes a first-of-its-kind Interactive Tutorial that effortlessly guides you to become an expert in harnessing the natural power of your breathing.