The Qardio Base 2 is a personal scale that's suitable for the whole family. You can set how the scale weighs to suit the family member. Are you pregnant? Simply choose pregnancy mode. Do you have a pacemaker? Choose the 'weigh only' mode. Do you have children? Set the scale to feedback mode, so you'll see a sad, neutral, or happy smiley on the display instead of numbers. Of course, there's also a normal mode. This measures both your weight and fat percentage, muscle mass, moisture content, bone mass, and BMI. Connect the scale with the Qardio app via WiFi or Bluetooth. In the app, you can find your readings, set goals for yourself, and gain insight into the course of your health and your personal goal.Note: using a scale with body analysis may lead to health risks for certain people such as pregnant women, children, or people that use medical electronic devices. Before use, check the manual for the safety measures and to see whether the scale is suitable for you.