Hello Chris! As all Eve accessories Eve Energy takes a measurement every 10 minutes and notes it in the historical data. In terms of Eve Energy it is the consumption in the last 10 minutes in Wh. The graphs can show the usage by hour, day, week, month. All data can be exported in Excel format for later check.
To download the historical data you have to open the Eve Energy (each one) in the app Eve and sync the data with the one on the iPhone. This can't be done in background. Best regards, Volker
Jan 26, 2023