Questions about Brewista Smart Scale 2

What is the minimum weight that is measured? Or does the scale already show the weight from 0.1g, or only from a higher weight? (It is not about the measuring accuracy but the minimum measurable weight).

Does the scale also show a negative weight or does it remain at 0g?

Is the scale supplied with the silicone mat in the accessories?

I am confused. This scale used to be sold in a pack of 4 and was the same price as the single scale now... is it still a pack of 4 or not?

Is the product also available individually or only in a pack of 4? ;)

Is there any info on when this will be available again? Thanks for input

Is this the new model with the white display? The picture shows the old model, i.e. the Brewista Smart Scale 1 with the orange display.