Smart meter / Pulse meter / Whole House Energy Meter

Hi, I have a NorthQ smart meter measuring the total consumption of the house. But the NorthQ app is not working.

What solutions are there to measure the total energy consumption of the house. Prefferably pulse metering combined with z-wave, zigbee or wifi. Worst case clamping a wire. LAN is a no no.

Thanks
Pär

You could ask the developer https://github.com/abeggled/com.northq/issues