Sprāv – A wireless water and energy meter for the shower

Sprāv is a wireless water meter that gives you control of your water and energy consumption. Using a combination of instant feedback and usage tracking, Sprāv gives you the tools to reduce your utility bills as well as your eco-footprint.

During showers, Sprāv will give you visual and audible cues so that you know your water and energy consumption in real-time, allowing you to cut your shower costs by 10-20% per year. Sprāv does not cut off or restrict water flow, so you are always in control of how much (or little) you want to save.

If you live in a typical home with an electric water heater and average utility rates, Sprāv will save more than $50 annually for every minute you reduce your average shower length. And that’s just for one person! The savings are multiplied for households of two or more.