Appearance level, this balance is fine and rather slight. You must download the application before Healthmanager really use its potential, it makes it easy to track over time its weight, and we can know for a long time its curve, for against a board must weigh at least once every two days and at fixed times of the day. The application provides information on body fat rate, water content and muscle. To say if the application is correct I do not know but I think in the long run a person who wants to lose weight then this application can help you. Otherwise without applying the balance weighs like any other scale.