The 9 in 1 Bluetooth scale in silver is a great piece of technology that has the most up to date technology in the fitness game. Featuring an advanced step-on technology and real-time updates through Bluetooth, this functional scale can help in weight management. If you want to lose weight or build musle, buy the 9 in Bluetooth scale to give yourself the best chance to reach your goal. Specifications Colour: Silver. Smart Weigh body fat analyzer. Gives readings of weight, fat, water, muscle mass, bone mass, BMI (Body Mass Index), BMR (Body Metabolic Rate), body age and visceral fat. Real-time updates through Bluetooth 4.0. Free downloadable KeepFit app to automatically track results with an Apple or Android device. Advanced step-on technology: gives weight readings immediately. Automatic shut-off to conserve energy. Unit button to switch between weighing modes. Large negative LCD display: shows readings with large visible numbers. Measurements can be read in three weighing modes: kilo