Our Esperanza '8in1' B.FIT diagnostic scale uses innovative BIA (bioelectrical impedance analysis) technology to measure body components. Shortly after taking the measurement, you will receive information about all the necessary parameters that will make it easier to monitor your health. B.FIT analytical scale is designed for the systematic monitoring of body composition, determination of eight parameters based on a correctly performed measurement: body weight [kg] body fat content [%] water content in the body [%] muscle weight [kg] leg weight [kg] visceral fat index Body Mass Index (BMI) identification of the optimal calorie intake [kcal] The data is sent directly using Bluetooth technology to a free app that facilitates monitoring and interpretation of your results. A detailed Analyzing the data allows you to find out almost immediately what and how you can change for a healthier lifestyle. If you are working to improve your body shape or if you are following an exercise cycle, the B.FIT scale will help you monitor the results of physical activity and chosen diet. A perfect solution for both professionals and amateurs. Take better care of your own health and the health of your loved ones from today by using our scale 8 diagnostic parameters for each measurement. scale extent: 5~180kg indications accuracy: weight measurements: Up to 100 g percentages: up to 0.1% calorie requirements: up to 1 kcal an option to program up to 8 users an automatic user recognition function storing 20 measurements for a registered user if data cannot be sent to the app<br> <br>overload indicator footswitch auto shut-off function low battery indicator large LCD screen with blue backlight: 75mm x 31mm 6mm tempered glass platform: 30cm x 30cm power supply: 2 AAA batteries (not included) ambient temperature range for proper operation of the scale: 0°C ~ 40°C Bluetooth 4.0 or later required free "OKOK international" app The scale is intended for home use.