I have a cheap, non-logging meter which measure the current only, and the voltage is set as a configuration item. I expect Flukso to do the same.
The Flukso will therefore measure apparent power (VA), rather than real power (W). Measuring the standby power of my home appliances with a "Powermate Lite" has shown that many have a poor power factor. It looks like the base load of my house is about 180W but 250VA. When I turn on the fluoro lights, or the fridge runs, it doesn't get any better.
I would like the Flukso to measure real power, however this would require a major change to the sensor.