Fitdays Smart Body Tape Measure | Bluetooth Body Fat BMI Tool\n\n-- Smart Body Tape Measure comes with 1-year warranty. Our customer support team is dedicated to providing you with satisfactory solutions.\n-- \u3010A Smart Tape Measure Know Your Body Fat\u3011 Using this body tape measure to record down your data on Fitdays App, it will calculate your body fat percentage!\n-- \u3010App Tracks Your Waist-to-Hip Ratio\u3011 Smart Body Measuring Tape pairs with Fitdays APP via Bluetooth. You can easily record down your data on app, it will record your measurements and visualize your waist-to-hip ratio process by graphing. Track the changes in your body composition, using waist-to-hip ratio to establish a clear picture of overall health.\n-- \u3010App Helps You Find out Your Body Shape\u3011 Simply record your body data on Fitdays App,it helps you find out your body shape and know how to choose the garment that best suits us and highlights our body with its natural forms.\n-- \u3010Accur.