Health o meter Weight Tracking Scale, Silver and Black, HDM691DQ-95: * Bathroom scale accurately measures weight up to 400 lbs. in 0.2-lb. increments * 1.8" royal blue backlit LCD readout * Auto tracing for 4 users with 5 memories per user * Health o meter digital scale compares current weight with last weight, as well as weight a week ago, a month ago, and 3 months ago * Large platform with non-slip split mat design * 4-load cell technology ensures accuracy and repeatability * Two replaceable AA batteries are included with the Health o meter digital scale * 5-year warranty on the Health o meter digital scale