SmartTub System, a spa/hot tub industry first for 2018. WiFi is now a thing of the past, no more connection issues. Exclusive Cellular Technology, is the next generation of spa/hot tub ownership, making it easier than ever to use and maintain your hot tub. Enjoy easy setup, just pair your app. Discover enhanced product knowledge and support. Master hot tub care with personalized tips and how-to videos. View energy usage estimates. Optimize energy savings with industry-first Smart Heat Mode, which learns your usage and lets you control how much energy you use. Adjust key settings, such as energy efficiency and temperature while away. Receive power outage notifications to reduce complications. Alerts you when your hot tub needs attention Stay connected with your dealer and 'Click for service'