I tried to weigh in this morning. Stepped on the scale and it read 10 lbs less than expected, so I get off and step back on and weighed 2 lbs less than last week. So I repeat this and get ERROR. So I guess it's time for a new battery. I was scared if I tried again what it would say, So I'll take the 2 lbs. and be happy till I get new batteries for it. Hope everyone has a great day.