Changed batteries, and my bodyfat went from 13% (pre battery change) , up to 16%, and has steadily climbed in 1-2% increments up to 28%, then maybe settled at 25%. I've tried multiple times removing the batteries for 15 to 30 seconds and doing five weigh-ins. It's on a hard surface (obviously)., I've tried both lean mode (which I normally use) and not lean. This is wildly inaccurate and has wasted so much of my time.
