The Lobster elite remote control allows players to use an Apple Watch, iPhone, iPod, or iPad to control the complete operation of an elite two or elite three ball machine. Users can control the ball speed, spin, elevation, feed rate, sweep, and vertical oscillation with the added benefit of not needing an additional remote control device. With this app, Apple Watch users will be amazed by the convenience of controlling the machine from their wrist! A set-up guide can be downloaded from the second screen of the app or on lobstersports.com (on the elite10 remote for Apple page). The Lobster elite remote control app only works with an elite two or elite three ball machine which has the factory installed elite10 remote for Apple wi-fi receiver. To upgrade your machine, please contact Lobster Sports at 800.526.4041.