Select your meter (either Electricty or Water), then select the + button to add a reading (see below). Remember to do this for both meters.
If the number of digits before and after the decimal point is wrong, this can be changed on the Settings tab.
Once you have entered some readings, use the delete button at the top left of the screen to delete them (if necessary), or select a reading itself to edit it.
It is recommended that you take readings at the beginning of each month.
When adding readings, the date and time will default to “now”, and the reading will default to the most recent reading added (or 0).
Use the scroll wheels to set the reading, then select Save.