While this may vary depending on the network quality and device configuration, an Auditor 6W generally uses around 1.5 GB per month.
The amount of internet data usage of the A6W may vary depending on the configuration of the energy data reporting interval and/or how many times a day the MyEnergy app is being accessed.
In normal operations, an Auditor 6W reports 30s Short Energy data and 5-minute Long Energy data. This results on average in around 1.9MB per hour which translates to approximately 1.4 GB per month.
Assuming that the user views the MyEnergy app for 5 minutes per day, the monthly consumption is increased slightly to just under 1.5 GB per month. Viewing the MyEnergy app triggers the 5s energy data that results in higher data usage.
Therefore, in general, the Auditor 6W uses around 1.5 GB of data per month.
If the Auditor 6W is configured to continuously report 5s Short Energy data, it uses 7.667 MB per hour or equivalent to 5.5 GB per month.
These numbers may vary depending on the quality of the WiFi network and internet connection.