"The Voltas Smart App is designed to operate Voltas Smart Air Conditioner (WORKS ONLY WITH VOLTAS WIFI ENABLED Air Conditioners, Model 173V WZJ, 183 WZJ ) & Voltas Smart Air Coolers. 1) Smart WiFi Connect feature makes setting up and connecting your AC or Air Cooler to WiFi network absolutely easy and seamless. 2) This App provides amazingly Intuitive and user friendly operating interface to perform remote operations from anywhere in the world.