Turn your morning shower into a fully relaxing experience with the WaterHawk Smart Rain Shower Head. Complete with an LED display, this incredible system allows you to view and select the exact temperature of the water for that luxury feel. Additionally, the WaterHawk Shower Head alternates color to indicate the temperature. Designed to keep you informed and in control, the WaterHawk Shower Head displays your water usage in real time throughout your shower. Measuring in gallons per minute, the water usage feature helps you to be aware of your environmental impact and encourages you to conserve water. Rather than batteries, the WaterHawk Shower Head is powered by a hydroelectric generator so the water pouring through the shower head also powers it to help the environment even more.