Optitect Food Scale is an innovative device used to measure the weight of food and analyze its nutritional content accurately to measure the weight of the individual components of your meal, whether it is fruits, vegetables, meat, or any other type of food and is used to analyze your nutritional data to make informed decisions about your diet. Features of Optitect Smart Kitchen Scale Accurately measure the weight of different types of food. Calculate the number of calories in the food. Measure the weight of food while cooking. The scale features Bluetooth technology for easy data exchange and information display. It measures from 2 grams to 5 kilograms. View all nutrition information through the Dr. Nutrition app. Monitor your diet and track nutrition details.