HOW IT WORKS ?Weigh your food using the scale.Willem Tensen® Nutrition Scale shows you the 11 nutritional values of your weighing: weight, calories, proteins, fats, Sodiums, carbohydrates, Sugar, Fibers, Minerals, VITAMINS and Cholesterol.✓ 1. Weigh your food (in a container).✓ 2. Select the corresponding food category.✓ 3. Nutrient information is displayed on your mobile application.✓ 4. Press +plate and + journal to Manage your Plate Total>. High precision strain sensors system 3mm tempered glass platform, easy to clean Capacity: 5000g/1g Unit: g, lb:oz, oz, ml Product size: 200 x 160 x 18mm Touch sensor operation Tare function Overload indication Low battery indication 2 x 1.5V AAA batteries (included) Bluetooth 4.2 technology Worh with smartphone, iPad, Android Tablet Compatible with Android 4.3 and above, IOS 8.0 and above Over 7000 food database from USDA 26 kinds of nutrient contents and RNI guidance