Ok, who’s in for shortening their next shower? For the few that did raise their hands, Sprāv is the product for you. Designed by students from Case Western Reserve University, Sprāv is a wireless water meter that gives you control of your water and energy consumption. Sprāv attaches to the arm before your shower head and uses green, yellow and red lights to let the shower taker know how long they’ve been showering. The goal of the changing lights is to encourage users to shorten their showers.
We’ve seen shower shorteners in the past (ie Waterpebble) but what makes the Sprāv different is its ability to track your shower and instantly report to you how much you are saving by changing your showering habits.