Very informative scale! Tells you body fat, muscle mass, water weight, how many calories to maintain weight. Mine can also be set up to remember all the different members of the family, each family can have their own setting for age etc. which is very helpful. Performance Shows a ton of info to help you in your weight loss journey. I like that it shows weight at .1' s. Like 123.1 or 123.3 etc. Some scales only go by 5's. Durability Very durable! My two kids are always going on it to weigh themselves and they are not that gentle and it's held up very well! Design Really nice sleek design, looks great in my bathroom, not clunky at all. Ease of Use I did have to read the directions to initially set up for me with my age and tall that but that only took a few minutes and has been super easy to use ever since. It does take about a minute to read your weight and all the other data. Accuracy It's usually within half a pound of the scale my Doctor uses. I weigh myself at home before every appointment so I'm not surprised and even after owning for awhile it's still very accurate.