With the D1® SpaIQ™ app you can stay in total control of your hot tub even when you aren’t within arm’s reach. From the convenience of your mobile device, you can turn on your pumps, operate and adjust spa functions, adjust settings, control temperature, and much, much more from anywhere. Using a wireless or cellular Internet connection, the D1® SpaIQ™ app provides a user-friendly interface that allows you to control your hot tub functions from outside of your spa, such as: - Accessing full spa functions, from temperatures to pumps to ensure your spa is ready when you need it - Adjusting settings when you will be away from your spa for long periods of time - Enjoying tips and reminders that make caring for your spa worry-free - And more Your D1® SpaIQ™ app even sends you alerts when your spa needs a Vision cartridge or Ozone Bulb change. Simply register your Dimension One Spas®, choose your local dealership and start taking control of your spa today.