A digital bathroom scale with 5-user memories which you can store your height during the initial setup. For each measurement, you only need to select your own user slot, then BMI reading will come up immediately together with your current body weight when you step onto the scale.
Weight capacity: 150kg
Product size (mm): 310 x 310 x 47mm
Product weight: 2.3kg
Size of display: 25mm
Power supply: AA x 4