What kind of people are suitable for measurement on the Xiaomi Body Composition Scale S400?

For this question, there is detailed information as below:
1. The Xiaomi Body Composition Scale S400 is suitable for people aged 6-80 for full data measurement;
2. For under 6 years old and above 80 years old, fat measurement is not supported currently and only weight measurement is allowed;
3. The supported height range of the scale is 90-200cm;
4. The weight range supported by the algorithm is 20-150kg.