Smart Home · iHouse Brazil

Smart-HydroWorld's First Smart Bathtub

The first connected bathtub ever created, part of a full home automation ecosystem, generating $5M in pre-orders a year before production and defining an entirely new product category.

Role

Industrial Design Lead

Client

iHouse Brazil

Year

2003

Category

Smart Home · IoT · Wellness

Impact

$5M pre-orders · Category pioneer

The Brief

Inventing a category
that didn't exist.

In 2003, the concept of a connected home was nascent, and the idea of a smart bathtub was entirely new. iHouse Brazil commissioned the design of a bathtub that could integrate into a full home automation ecosystem, responding to voice, scheduling, temperature control, lighting, and music, all from within the bath itself.

The project generated $5M in pre-orders before a single unit was in production, validating the category and establishing a new benchmark for what bathroom design could mean in a connected world.

Smart-Hydro front view

Design Process

Pioneering at the edge
of what's possible.

01 · Discover

Redefining the Bathroom Experience

Conducted extensive research into bathroom rituals, wellness behaviors, and emerging connected home technology. Mapped user scenarios around relaxation, morning routines, and the role of water in daily wellness, identifying opportunities for intelligent personalization.

02 · Conceive

Category Creation

With no prior reference category, developed the entire design language from scratch. The core design insight: technology should be invisible in the bathroom. All interfaces, sensors, and connectivity elements were integrated without disrupting the serene aesthetic of the bathtub form.

03 · Develop

Waterproofing, Controls & Integration

Resolved the significant engineering challenges of integrating electronics in a wet environment. Collaborated with hardware engineers on sealed touch interfaces, embedded speakers, temperature sensors, and connectivity hardware that could all meet safety standards in water contact zones.

04 · Launch

$5M in Pre-Orders Before Production

The Smart-Hydro was unveiled as part of iHouse Brazil's connected home ecosystem to immediate commercial success, generating $5M in pre-orders a full year before production. It was widely covered as the world's first truly connected bathtub and established a new product category.

Design Development

Technology hidden
inside beauty.

Smart-Hydro UI/UX Smart-Hydro User Experience
Smart-Hydro Engineering

Design Process

Inventing the interface
for a new category.

The Smart-Hydro demanded entirely new design thinking: how to integrate connected technology invisibly into a luxury wellness object, from early ecosystem UI concepts through waterproof hardware prototyping and home automation integration.

UI · UX Development

Smart-Hydro UI control panel Smart-Hydro mobile app UI

Concept Exploration

Smart-Hydro concept exploration 01 Smart-Hydro concept exploration 02
Smart-Hydro concept exploration 03

Prototypes · Physical Development