About this article. 13 Body health measures: The Kamtron personal weight scale uses bio-impedance technology to measure 13 essential information including weight, body fat percentage, water, muscle mass, protein, visceral fat, BMI (Body Mass Index), BMR (basal metabolic rate), etc. Thanks to this set of measurements you have more precise and detailed data on your physical form. High precision measurements: Thanks to 4 precision weight sensors, this personal scale has a sensitivity of 0.1 kg. It offers precise body measurements. Three units are available (lbs, kg and st) and the person weighing scale can be used up to a weight of 180 kg. The digital display makes it easy to read. Wireless connection to health applications: The official Fitdays app is available on the App Store and on Google Play. Start Fitdays and step onto the connected scale. The measurements are synchronized automatically with the application. Apart from Fitdays, it is also possible to sync data with apps like the Health app (Apple), Google Fit and Fitbit, giving you the choice to keep track of your health information. Number of users unlimited: The connected scale can record and track the data of all family members. No matter who is on the scale, full data and analysis is immediately available. Designed to be beautiful and useful: Inspired by magnificent butterflies, the impdancemtre is beautifully crafted. The tempered glass surface is pleasant to the touch. All Kamtron products have gone through a strict quality process. If you have any questions, please do not hesitate to contact us and we will provide a satisfactory answer.