Craig Lewis, co-founder of Sprav, the smart water meter conserving water and energy

Friday, August 2nd, 2013 by Raluca Besliu

Craig Lewis  is one of the inventors of Sprav, a smart water meter that allows users to determine, in real time, shower water and energy usage.  Based on these elements, shower costs are calculated and become instantly available for users. Because the young inventor’s device uses a Bluetooth module, users are able to upload their […]