Savings in water and energy with Hydrao connected shower head
![hydrao cover](http://www.inspiraction.news/wp-content/uploads/2017/05/hydrao-cover.jpg)
Hydrao is a shower head connected in Bluetooth to a smartphone produced by Smart & Blue. Self-powered by a turbine, it illuminates the jet according to the volume of water consumed. An ecological objective which is accompanied by a playful dimension. Read more