Track goal weight. Measure body fat. Measure muscle mass. Measure bone density. Measure BMR. Track Your Progress Towards a Goal: Set a goal weight and the scale will tell you how close you are to your goal at every weigh-in. Comprehensive Health Analysis: Measure subtle manges in your body composition to better understand your health and take informed action. Are you losing body fat and gaining muscle? Are you properly hydrated? Measure Your Basal Metabolic Rate (BMR): Your BMR is an estimate of the amount of calories you need to consume per day to fuel the most basic functions of your body while at rest. Consider your BMR along with your activity level and body weight goals to estimate how many calories you should consume per day. Measure Your Body Mass Index (BMI): BMI measurements compare your body weight and height to healthy or unhealthy indicate whether your body weight is healthy or unhealthy. Measure Your Bone Density: Watch for significant changes in your bone density over time so care provider. Hands-free Operation: When operating hands-free the scale will automatically turn on, select your profile and display your measurements without the need to reach down and touch the controls. Specifications: Capacity: 400 lb (180 kg); Increments: 0.2 lb (0.1 kg); Units: pounds (lb), kilograms (kg), stones (st); 10 User profiles with automatic profile detection; Scale Dimensions: 12.25 x 12.25 x 0.83 in (31.1 x 31.1 x 2.1 cm); 2-CR2032 batteries included; Working Environment: (Temperature) 41 to 104 degrees F; (Relative. Humidity) less than 90% RH; (Atmospheric pressure) 86 to 106 kPA; Storage Environment: (Temperature) -4 to 140 degrees F; (Relative Humidity) less than 90% RH; (Atmospheric pressure) 50 to 106 kPA. Batteries included. CE listed. Made in China.