Save 140€ a year on water and energy

An average Spanish household spends 60L of water in the shower. With the smart shower Hydrao and the app Hobeen, this average diminishes to 21L per shower.

How does it work?

HYDRAO changes its color depending on the amount of water that has been consumed. This helps you save on your water bills while preventing overconsumption.



saved in water and energy

2000 liters

less per person

Same as an entire tanker truck!

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Funcionamiento de ducha inteligente Hydrao

Ingresa tus datos para calcular tu ahorro


Works without batteries

It uses a turbine to generate its own electric power


Easy setup

You'll only need to replace your showerhead with the new one


Manufactured with 25% recycled materials


Optimizes your water heater

Achieve an ecological flow of 6,6L/min without compromising the comfort of your shower


We adapt to you

Pay in installments with Sequra
How does it work?


Al cambiar de color según el volumen de agua utilizado, el dispositivo te indica que utilice el volumen correcto de agua caliente para dejar de desperdiciarla.

Additionally, thanks to its optimized water flow, it allows you to automatically reduce your warm water consumption around 25% to 45%

- Optimized water flow: 6,6 L/min

- Optimized water flow: 12 L/min

Your shower experience remains the same thanks to its certified design by WaterSense® and its 3 waterjet modes. When taking a shower, you won’t feel any changes in the pressure or experience at all.


  • “En solo algunas duchas hemos podido comprobar el cambio de comportamiento de nuestro hijos, ahora pasan menos tiempo bajo la ducha y parece un milagro.

    ¡Después aún queda agua caliente en el acumulador para ducharnos los adultos!

    Me parece que vamos a ahorrar bastante. Gracias Hydrao.”

    Roberto G.

  • “Este teléfono de ducha ha hecho que mis hijos se dieran cuenta de su consumo de agua en la ducha.

    ¡Funciona muy bien! “

    María D.

  • “Es genial, he rentabilizado el producto en 6 meses gracias a lo que he ahorrado. Toda la familia se ha implicado y se nota en las facturas.“

    Carlos L.

Discover how you can save money and become more sustainable with our devices

We adapt to your home