SmartTub™ System

Simplified Hot Tub Ownership at Your Fingertips
The exclusive SmartTub® System is engineered to make it easier than ever to use and maintain your Sundance® spa. From your smart device, whether on the road or in the comfort of home, you can compare, monitor, and control your spa to harmonize with your life.*

Full Control From

Convenience From
An App

Peace of Mind When
Home and Away

Full Control From Anywhere

  • Adjust the temperature, jets, and lights
  • Lock down your hot tub and prevent usage
  • Set up an automated usage schedule

Convenience from an App

  • Get real-time notifications and reminders
  • Track energy usage reports 
  • Pair with Siri, Alexa, Google Assistant and wearables 
  • Enjoy new features updated automatically

Peace of Mind From Home and Away

  • Automatically alerts your dealer if your hot tub needs attention
  • Detect power outages, freezing, and overheating 
  • Optimize energy savings with industry-first Smart Heat Mode, which learns your usage and lets you control how much energy you use 

Cellular Vs Wi-Fi


The SmartTub® System incorporates the best technologies for connected products, leveraging the fact that hot tubs are located outdoors. Directly connect to local cell towers, we partner with major wireless carriers around the world to ensure stable networks with maximized performance without affecting your personal cellular plan.


Wi-Fi is great for many indoor connected products, but barriers such as wall construction material, water, and distance hinder Wi-Fi signals for products outdoors. Pairing your device to your home network also takes additional technical compatibility considerations when using a Wi-Fi signal.

Featured SmartTub® Compatible Spas

See why more Sundance® spa owners buy again and again

Great Features
“We have had our hot tub now for about a month. We enjoy it on a daily basis so far with the weather. Recommend Sundance for anyone looking for a hot tub that has all the features, affordability and luxury needed.”
-KimF, Ontario, Canada
Versatile Seating
“Before we purchased our Optima spa we traveled to different spa dealers and wet tested other spas. The Sundance Optima was our choice. My husband is 6’5″ and I am 5’3″ so we needed something for all sizes. We wanted the spa to be easy to get in and out of and easy to operate.”
-Cyndy, Northern Alabama
Great Massage and Easy to Use
“Great massage n easy to use I am a new hot tub owner. I have severe back pain with numbness. After 20 min a day I can go without pain for 1-2 hr.”
-Terifb, Colorado
All 2018+ models are compatible for aftermarket installation.

SmartTub® system uses cellular-based communication and requires cell service from our provider partner in your area. See website for details.  

*Requires subscription beginning in second year of ownership. 

Verify coverage here:

AT&T Coverage Map

T-Mobile Coverage Map

* Requires subscription beginning in second year of ownership

**Estimates are based on sensor readings and are not meant to match your utility measurements, see your local utility company for specifics to your local system

IMPORTANT NOTICE. Some hot tubs are equipped with the SmartTub® System that has the capability of providing maintenance and diagnostic information to the user’s local authorized Sundance® dealer and Sundance® Spas, as well as allowing the user to send signals to the hot tub. The SmartTub® System is a remote system that relies on connections of cellular components at the time a signal or message is sent, to communicate. The system is for the convenience of the consumer/owner of the hot tub, and does not take the place of regular physical inspection and maintenance of a hot tub. The remote system should not be relied upon as a substitute for regular physical inspection and monitoring of the hot tub. If for any reason the cellular connection of either the sender or recipient is not active at the time the system attempts to send a signal, the signal or message will not be sent/received. Further, neither Sundance® Spas nor its independent and authorized dealers represent they will initiate any contact with a consumer if a signal or message is received. Sundance® Spas, its parent, subsidiary, and related entities, as well as independent and authorized Sundance® dealers, expressly disclaim all liability, including liability based on negligence, breach of contract, product defect or any other cause of action, as well as any damages, alleged to have resulted from a consumer’s use or reliance on the SmartTub® System. Click Here to view our End User License Agreement. See our Sundance® Spas Privacy Statement for additional terms.

To know more information, please view our Privacy & Terms.

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