From Starfrit by I-Fit the electonic body fat scale has a 12 person memory and measures your body fat, body muscle, body bone and hydration. From your body analysis it suggests the amount calories you can take during the day. You can also convert your weight in imperial or metric measures. Thanks to its extra wide platform and to its large LCD read out you can see the information instantly. Its accuracy is 0, 2 pounds/ 100 g and it has a maximum capacity of 440 pounds/200 kg .