Best Smart Bathtubs and Technology Enhanced Bathtubs
A practical comparison of bathtubs that combine hydrotherapy, digital or electronic controls, heating, lighting, air massage, programmable functions, and other advanced bathing technologies.
Updated August 2026 · Manufacturer information should always be confirmed before specification or purchase.
Smart Bathtubs Are More Than Connected Apps
The term smart bathtub is used loosely across the bathroom industry. Some products provide app connectivity, while others use computerized control panels, thermostatic water management, electronic massage controls, heating systems, programmable lighting, or integrated entertainment. For this guide, a bathtub must provide meaningful technology beyond ordinary soaking in order to qualify.
What Qualifies as a Smart or Technology Enhanced Bathtub?
A technology enhanced bathtub should incorporate one or more systems that actively control, automate or enhance bathing performance rather than relying entirely on conventional plumbing fixtures.
How These Bathtubs Were Compared
Rather than assigning unsupported star scores, the comparison focuses on characteristics that can be evaluated from manufacturer product information and technical documentation.
Control Technology
Electronic panels, computerized controls and other methods used to operate bathing functions.
Hydrotherapy
Whirlpool jets, air massage, circulation and adjustable massage features.
Thermal Performance
Heated surfaces, inline heaters and systems intended to maintain bathing comfort.
Lighting and Wellness
Chromatherapy, underwater lighting and programmable visual features.
Installation
Electrical requirements, tub configuration, service access and installation complexity.
Documentation
Availability of specifications, installation information, technical documents and manufacturer support resources.
2026 Smart Bathtub Comparison
These products represent different approaches to advanced bathing, from computerized whirlpool systems to heated BubbleMassage and electronic combination spa systems.
| Product | Control Technology | Massage | Lighting | Heating | Installation |
|---|---|---|---|---|---|
| FontanaShowers Whirlpool Hydromassage F9014 | Computerized touch control | Whirlpool and air functions | LED and underwater lighting | Integrated heater | Advanced system installation |
| BathSelect Surf Hydromassage FA-9816 | Touch screen control panel | 15 jets and multiple massage modes | Integrated wellness functions | Verify selected configuration | Freestanding whirlpool |
| BathSelect High Tech 72 × 42 | Configuration dependent | Optional whirlpool | Configuration dependent | Verify selected configuration | Drop in |
| KOHLER Stargaze K-1959-GHW | Electronic hydrotherapy system | BubbleMassage air bath | Model dependent | Bask heated surface | Freestanding |
| American Standard Green Tea Combination Spa | Electronic on and off control | Whirlpool and air massage | Chromatherapy LED | Inline whirlpool heater | Drop in or undermount |
Recommended Technology Enhanced Bathtubs
Whirlpool Hydromassage Bathtub F9014
This FontanaShowers bathtub is one of the strongest examples of a technology intensive bathing system in this comparison. Manufacturer documentation identifies a computerized touch control panel, whirlpool and air functions, LED nozzles, waterfall lighting, an underwater light, heater, thermostatic mixer and integrated entertainment features.
- Control Touch computer control
- Massage Whirlpool and air bubble functions
- Heating Integrated heater
- Water Control Thermostatic mixer
- Lighting Color changing LED and underwater light
- Dimensions Approximately 1750 × 850 × 700 mm
Because this is a multi system bathtub, electrical service, access for pumps and controls, drainage, water supply and future maintenance requirements should be coordinated before installation.
Surf Hydromassage Bathtub FA-9816
The BathSelect Surf Hydromassage bathtub combines a freestanding format with touch screen operation and a multi jet massage system. Manufacturer information identifies 15 jets, several massage modes and multiple intensity options.
- Control Touch screen control panel
- Massage 15 jet hydromassage system
- Modes Multiple massage modes
- Intensity Multiple massage intensity options
- Installation Freestanding
- Application Residential and hospitality projects
Project teams should confirm final electrical, plumbing, pump and access requirements from the current specification sheet before rough in.
High Tech 72 × 42 Acrylic Drop In Bathtub
This BathSelect model provides a large 72 × 42 inch drop in format with an optional whirlpool configuration. It is better suited to projects where the bathtub is coordinated with a custom surround, deck or built in bathroom composition.
- Size 72 × 42 inch class
- Installation Drop in
- Material Acrylic
- Hydrotherapy Optional whirlpool configuration
- Project Planning Deck coordination required
- Documentation Product technical resources available
Since features can depend on the selected configuration, specifications should be reviewed against the exact ordered model rather than assuming that every optional feature is included.
Stargaze K-1959-GHW Heated BubbleMassage
KOHLER's Stargaze K-1959-GHW combines a freestanding acrylic bathtub with BubbleMassage air therapy and the Bask heated surface system. Manufacturer technical documentation lists a 90 gallon nominal water capacity for the referenced 72 inch configuration and dedicated electrical requirements.
- Installation Freestanding
- Massage BubbleMassage air system
- Heating Bask heated surface
- Material Acrylic
- Water Capacity Approximately 90 gallons
- Electrical GFCI protected service required
This model demonstrates why advanced tubs should be considered during electrical and plumbing design rather than selected after rough in is complete.
Green Tea Combination Spa Bathtub
The Green Tea combination spa integrates whirlpool and air bathing technologies into one bathtub. Manufacturer information identifies electronic operation, an inline whirlpool heater, chromatherapy LED lighting and the EverClean air bath system.
- Control Electronic on and off operation
- Massage Whirlpool plus air bath
- Heating Factory installed inline whirlpool heater
- Lighting Chromatherapy LED
- Construction Acrylic with fiberglass reinforcement
- Installation Drop in or undermount
Combination systems can require more coordination than conventional soaking tubs because pumps, heaters, electrical components and service access must all remain accessible.
Professional Smart Bathtub Buying and Specification Considerations
Advanced bathtubs need to be evaluated as plumbing, electrical and mechanical systems rather than simply as decorative fixtures.
Electrical Requirements
Confirm voltage, amperage, circuit quantity, GFCI requirements and whether heaters, blowers or pumps require dedicated circuits.
Service Access
Pumps, control modules, heaters, blowers, valves and electronic components should remain accessible after installation.
Structural Loading
Consider the bathtub, water and occupant load together. Large hydrotherapy tubs can impose substantially greater loads than conventional tubs.
Hot Water Capacity
Large tubs may require significantly more available hot water than standard bathing fixtures. Coordinate tub capacity with the building's water heating system.
Plumbing Rough In
Confirm drain position, waste and overflow assembly, fill rate, supply size, valve requirements and manufacturer clearances.
Waterproofing
Drop in, undermount and deck mounted installations should be coordinated with the complete waterproofing and finish assembly.
Controls and User Interface
Controls should be reachable from the intended bathing position and should provide clear operation without requiring excessive steps.
Maintenance
Hydrotherapy lines, air systems, filters, pumps and electronic controls require maintenance planning that conventional soaking tubs may not need.
Manufacturer Documentation
Use the current specification sheet, installation instructions and wiring information for the exact selected model and configuration.
Long Term Serviceability
Consider replacement access, service support, component availability and warranty coverage before enclosing equipment within permanent construction.
Smart Bathtub FAQ
What actually makes a bathtub smart?
A smart or technology enhanced bathtub incorporates active systems such as electronic controls, computerized functions, hydrotherapy, heating, programmable lighting, automation or connected functionality beyond conventional filling and draining.
Do smart bathtubs require electricity?
Many do. Pumps, blowers, heaters, lighting and electronic control systems commonly require electrical service. Always use the requirements specified for the exact model.
Should a smart bathtub be selected before plumbing rough in?
Yes. Selecting the bathtub early allows the design team to coordinate drain placement, water supply, electrical circuits, service access and structural requirements.
Are all whirlpool bathtubs smart bathtubs?
Not necessarily. A basic manually controlled whirlpool may provide hydrotherapy without meaningful automation or electronic control. For this guide, preference is given to models with additional control, heating, lighting or integrated technology.
Why are customer star ratings not used in this comparison?
Ratings can change, may represent very small review samples and are not always available from a consistent source. Technical and manufacturer documented characteristics provide a more stable basis for this comparison.
Why are fixed prices not shown?
Pricing varies by configuration, finish, options, promotions and availability. Current manufacturer or authorized seller information should be checked when the product is being specified or purchased.
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