I know its early days for the cellular imps, but as most will know there may be higher cost to running an imp over cellular, so how are we to evaluate the added cost of the data.
Yes, you can see data graphs in the device info tab on impCentral. There will be some more things coming there (showing amount used so far in a month), but the data usage is already visible.
Click the “chip” icon in the left sidebar, then click the device ID/name, then the “device data” tab. You can see daily use, hourly, or by the minute (totals are rolled up after each day)