digital scale question

nicruns

Hi there!
quick one for people with digital scales at home.

When I weigh in, I step on the scale more than once (to see if the reading is the same).

When it's off by a pound, I write off the weigh in and chalk it up to dehydration or something like that.
(just because the reading is most likely to be different on days after long/hard workouts).

Am I even CLOSE to being right on this?

Or not so much...?