Blitzwolf BW-SHP13 Smart socket

Hi,
I try to understand.
I bought 10 Blitzwolf b-sph13 smart plugs which are not recognized.
I just use the code “smart power outlet”. It works but I don’t have the consumption.
Why then does my Innr sp120 smart plug which has ‘smart power outlet’ give me the consumption?
Greatings