Samsung SM-R930 User Manual page 74

Apps and features
The Watch uses the Bioelectrical Impedance Analysis (BIA) method when
•
measuring body composition, which has more than 98% correlation compared
to the Dual-energy X-ray absorptiometry (DXA) method, which is regarded as
the golden standard.
Be aware of following conditions before measuring your body composition:
If you are an individual under the age of 20, the results may not be accurate when
•
you measure your body composition.
You can get more accurate body composition results if you follow the following
•
measurement conditions:
‒ Measuring at the same time of the day (recommended to measure in the
morning)
‒ Measuring on an empty stomach
‒ Measuring after going to the bathroom
‒ Measuring when you are not having your menstrual period
‒ Measuring before doing activities that cause your body temperature to rise, such
as exercising, taking showers, or going to the sauna.
‒ Measuring after removing metal objects from your body, such as necklace
‒ Using the band included with the Watch instead of a metallic band
74