SmartTub® requires the purchase of a hardware upgrade and is compatible with 2016 or newer Sundance® Spas hot tub models. The SmartTub® mobile application will not work without the hardware.

SmartTub® gives you peace of mind by allowing you to monitor temperature, energy usage, all while sending you important reminders and alerts.

SmartTub® allows control from anywhere in the world through your mobile device. Access and adjust all hot tub settings, set your hot tub's schedule, explore the energy saving automation options and many other app features.

There's an annual fee for the cellular data connection and an additional enhanced monitoring fee to operate the wireless sensors. Learn more or purchase through your SmartTub® app.

There are three new sensors available. The Cover Sensor detects when your cover is opened. The Water Sensor detects when there's water near your hot tub equipment in order to protect it. The Drain and Refill sensor detects when your hot tub has finished draining or your water level is too low, or when it has finished filling.

New sensors require a SmartTub® BLE (BlueTooth Low Energy) device. For information on installing the sensors, visit our instructional videos for more information:

SmartTub® Cover Sensor Installation

SmartTub® Water Detection Sensor Installation

SmartTub® Fill & Drain Sensor Installation

Within the app, you can also directly communicate with your dealer, access your hot tub manual, and find model-specific care tips. Everything you need to maintain and enjoy your Sundance® Spa is conveniently available through the app, ensuring help is always at hand whenever you need it.

For those who appreciate having detailed resources on hand, the app offers digital access to your owner's manual—no more flipping through paper booklets or searching online. Instantly reference maintenance procedures, troubleshooting steps, and care recommendations tailored specifically to your hot tub model. Whether you need information on water chemistry, seasonal startup, or routine cleaning, you’ll find comprehensive guidance right at your fingertips, 24/7. This ensures you’re always equipped with up-to-date instructions and support, making spa ownership effortless and stress-free.

New sensors require a SmartTub® BLE (BlueTooth Low Energy) device. For information on installing the sensors, visit our instructional videos for more information:

• SmartTub® Cover Sensor Installation
• SmartTub® Water Detection Sensor Installation
• SmartTub® Fill & Drain Sensor Installation

If you’re looking for additional support, be sure to explore our helpful resources. From step-by-step service guides and downloadable documents, to frequently asked questions and comprehensive learning centers, you’ll find plenty of information to help you get the most out of your SmartTub® system. Want to dive deeper? Check out our health benefits insights, install gallery, and video gallery for more tips and inspiration on maintaining and enjoying your hot tub.

For troubleshooting, setup assistance, or to learn more about features like the Spa Sense™ System, our resource library is a great place to start.

With more than 40 years of excellence and more than 40 innovative spa firsts, Sundance® Spas has revolutionized an industry. As part of a legacy that includes other leading names like Jacuzzi® Hot Tubs and Nordic Hot Tubs™, our commitment to innovation and quality continues to set the standard for relaxation and hydrotherapy worldwide.

Specialized Water and Spa Care Solutions

Sundance® Spas offers innovative water care systems designed to simplify maintenance and enhance your spa experience. Among the popular options is the ClearRay® Active Oxygen™ system, which uses UV-C technology to help neutralize contaminants, reducing reliance on traditional chemicals. This means cleaner, clearer water with less work for you.

For those looking to tailor their care, Sundance® Spas models are compatible with a range of third-party solutions, too—including spa-friendly sanitizers from brands like Leisure Time®, SpaGuard®, and Nature2®. Many owners appreciate pairing their spa with filter cartridges and mineral purifiers to reduce chlorine and bromine needs for softer, more skin-friendly water.

Paired with SmartTub® monitoring, these systems allow you to keep tabs on your spa’s water quality remotely—sending you reminders for filter changes, sanitizer levels, or even when to drain and refill. This seamless integration ensures you spend less time worrying about spa upkeep and more time simply relaxing.

If you’re curious which water care solutions work best for your specific model, or which third-party brands are compatible, your local authorized dealer can provide personalized recommendations and tips for effortless maintenance.

Whether you're searching for your dream hot tub or looking to upgrade your backyard retreat, SmartTub® technology is compatible with select premium spas from some of the most trusted names in hydrotherapy, including Jacuzzi®, Sundance® Spas, and Nordic Hot Tubs™. Enjoy advanced connectivity, intuitive controls, and seamless integration—no matter which style best fits your lifestyle.

Looking for other options?

SmartTub® technology is available on a wide range of models from leading brands like Jacuzzi®, Sundance® Spas, and Nordic Hot Tubs™—so no matter which hot tub you choose, you can look forward to effortless control and next-level convenience right from your smartphone or wearable.