Photograph the meter morning and night. Wabter turns the readings into daily use, spots flow while the house sleeps, and tells you what the next bill will be.
A phone camera reads the dial. Nothing to install on the pipe, nothing to call a plumber for.
Morning and night is enough to separate daytime use from what runs while you sleep.
Enter the rate from your last bill and every litre shows up as money.
A short name that sounds like what it measures, and will not box the company in when it measures more.
The idea behind the name