background image

You can confirm if reduction in weight is correct or 
not by viewing variation of other body conditions 
except weight. 

As the example on the left, because of reduction in 
weight, the skeletal muscle increases. This is the 
correct method of reduction in weight but can not 
be detected easily.

Subcutaneous fat and 
skeletal muscle at different 
parts are displayed. Its 
level is displayed through 
comparison with same age 
and same BMI.

The average is investigation 
result of our company. Please 
do not judge health condition in 
accordance with it. 

* The monitor cannot display same age
comparison for users under 18 years old.

Same Age Comparison

Progress Chart

Track the progress of your weight reduction plan up to 90 days ago.

Understand body condition through same age comparison

Body age is based on your resting metabolism. Body age is calculated by using your weight and body fat percentage to produce a guide 
to judge whether your body age is above or below the average for your actual age. To know your body age is useful to improve your health 
condition.

Body age varies according to Body composition and resting metabolism, even if your height and weight is the same

The figures below shows some examples of body age.
The example on the left has a body age of 30, or average body composition for the actual age.
The example in the middle has a lower body fat percentage than average and higher resting metabolism, which results in a body age of 25 that is younger 
than the actual age.
The example on the right has a higher body fat percentage than average and lower resting metabolism, which results in a body age of 35 that is older than 
the actual age.

BODY AGE

19

Check measurement results

5

Press 

 button to switch display as shown in the 

following figure.

Press 

 button to view past measurement results. 

Refer to "view previous measurement results (memory)" (

page 22) 

For viewing method of different parts, please press 

 button. 

"Viewing method of different positions display". (

page 20) 

Weight

Body fat

Body fat classification

Visceral fat  

level

Visceral fat level 
classification

Body age

BMI

Resting 

metabolism

Measure weight and body composition
(with Personal Profile Number button / GUEST button) 

Application guide

35

15

15

22.5

22.5

25

Reckoning based on 
body composition of 
people group with 
same age and 
same BMI

People number 
rate in different 
classes

More

A

ver

age

Less

Understand body condition through same age 

comparison

Subcutaneous  fat  and  skeletal  muscle  at  different  parts  are  displayed.  Its  level  is 
displayed through comparison with same age and same BMI.

Position of horizontal bar 
indicates human body 
condition level.

 Result of same age comparison

The average is investigation result of our company. Please 
do not judge health condition in accordance with it.

*  The monitor cannot display same age 

comparison for users under 18 years old.

Displayed example: 

trunk

Displayed example: 

whole body

Same Age Comparison

Displayed example: 

arm

Displayed example: 

leg

24

Progress Chart

Indication bar of 5 stages will be used to 
display memory results of each index.

You can confirm if reduction in weight 
is correct or not by viewing variation of 
other body conditions except weight.

As the example on the left, because 
of reduction in weight, the skeletal 
muscle increases. This is the correct 
method of reduction in weight but can 
not be detected easily.

Example of Progress Chart of weight

Example of Progress Chart of skeletal muscle  

(whole body) 

Skeletal muscle (

page 33) 

What is correct reduction in weight? (

page 38) 

Final measurement results of "today" will be 
taken as normal value (0).

If you do not measure "today" but want to view 
past measurement results, it will be displayed 
with the latest memory results as beginning.

If no measurement results exceed the age or measurement scope, indication bar 
will not display.

If today's measurement results exceed scope, progress Chart will not be displayed 
while memory results can be read.

Result of same age comparison

Everybody is concerned about their weight. 
But what is the basis for determining your 
ideal weight?
The key is BMI.
BMI is short for Body Mass Index. This index 
uses the following simple formula to indicate 
the ratio between weight and height of a 
person.

BMI = weight (kg) / height (m) / height (m)

The OMRON Body composition monitor uses the Height 
information stored in your personal profile number to 
calculate your BMI.

Interpreting the BMI Result

Visceral fat is found in the abdomen and 
surrounding vital organs. It is different 
from fat found directly underneath the 
skin, which is referred to as subcutaneous 
fat. Visceral fat can go largely unnoticed 
because it’s not visible to the naked eye. 
One way visceral fat can be seen is through 
Magnetic Resonance Imaging (MRI).

Too much visceral fat is thought to be closely linked to 
increased levels of fat in the bloodstream, which may 
lead to conditions such as high cholesterol, heart disease 
and type 2 diabetes. In order to prevent or improve these 
conditions, it is important to try to reduce the amount of 
visceral fat levels to an acceptable level.

Interpreting the Visceral Fat Level Result

NOTE: Visceral fat levels are relative and not absolute values.

What is Subcutaneous fat?
Subcutaneous fat = fat below the skin 

Subcutaneous fat not only accumulates around the 
stomach but also around the upper arms, hips and 
thighs, and can cause a distortion of the body’s 
proportions. Although not directly linked to increased risk of 
disease, it is thought to increase pressure on the heart and 
other complications.

Body fat serves a vital role in storing energy 

and protecting internal organs. We carry two 

types of fat in our bodies: 1) essential fat 

which is stored in small amounts to protect 

the body and 2) adipose tissue (stored fat) 

provides cushion and insulation

to internal organs, covers the nerves, moves 

vitamins throughout the body and is the 

largest reserve of stored energy available for activity. While too 

much body fat may be unhealthy, having too little fat can be 

just as unhealthy. Also, the distribution of body fat in men and 

women is different, so the basis for classifying the body fat 

percentage is different between the genders.

What is Body Fat Percentage?

Body fat percentage refers to the amount of body fat mass in 

regards to the total body weight expressed as a percentage.

BMI

Less than 18.5

Underweight

18.5 or more and less than 25

Normal

25 or more and less than 30

Overweight

30 or more

Obese

Classification (by the WHO)

Visceral Fat Level

0.5 - 9.5

0 (Normal)

10.0 - 14.5

+ (High)

15.0 - 30.0

++ (Very High)

Level Classification

Regardless of your activity level, a minimum 
level of energy is required to sustain the body’s 
everyday functions. Resting metabolism, 
the amount of calories needed to supply the 
body with the minimum level of energy, differs 
between individuals depending on variables 
such as age, weight, body composition, and 
energy expenditure.

RESTING METABOLISM

19

Check measurement results

5

Press 

 button to switch display as shown in the 

following figure.

Press 

 button to view past measurement results. 

Refer to "view previous measurement results (memory)" (

page 22) 

For viewing method of different parts, please press 

 button. 

"Viewing method of different positions display". (

page 20) 

Weight

Body fat

Body fat classification

Visceral fat  

level

Visceral fat level 
classification

Body age

BMI

Resting 

metabolism

Measure weight and body composition
(with Personal Profile Number button / GUEST button) 

Resting metabolism

Daily activity metabolism

Energy used for daily activities such as

commuting to work, household chores,

hobbies etc.

Diet-induced thermogenesis

Energy required to maintain vital functions.

Energy emitted after eating a meal.

BMI

BODY FAT

SKELETAL MUSCLE

Information on Body Composition

19

Check measurement results

5

Press 

 button to switch display as shown in the 

following figure.

Press 

 button to view past measurement results. 

Refer to "view previous measurement results (memory)" (

page 22) 

For viewing method of different parts, please press 

 button. 

"Viewing method of different positions display". (

page 20) 

Weight

Body fat

Body fat classification

Visceral fat  

level

Visceral fat level 
classification

Body age

BMI

Resting 

metabolism

Measure weight and body composition
(with Personal Profile Number button / GUEST button) 

VISCERAL FAT

19

Check measurement results

5

Press 

 button to switch display as shown in the 

following figure.

Press 

 button to view past measurement results. 

Refer to "view previous measurement results (memory)" (

page 22) 

For viewing method of different parts, please press 

 button. 

"Viewing method of different positions display". (

page 20) 

Weight

Body fat

Body fat classification

Visceral fat  

level

Visceral fat level 
classification

Body age

BMI

Resting 

metabolism

Measure weight and body composition
(with Personal Profile Number button / GUEST button) 

20

To next page

Viewing method of different positions display

The display changes to the next part with each press of the 

 

button as follows:

Subcutaneous fat

(whole body) 

Weight

Skeletal muscle

(leg) 

Press 

 button to return to weight display.

Weight

Visceral fat 

level

BMI

Body fat

Resting 

metabolism

Body age

Subcutaneous fat

(trunk) 

Subcutaneous fat

(arm) 

Subcutaneous fat

(leg) 

Skeletal muscle

(arm) 

Skeletal muscle

(trunk) 

Skeletal muscle

(whole body) 

Same age comparison at different parts (

page 21 to 35) 

Measure weight and body composition 

 (with Personal Profile Number button / GUEST button) 

Male

Body Fat Percentage

Classification

Body Fat Percentage

Female

25% or more

20% or more and less than 25%

10% or more and less than 20%

 Less than 10%

35% or more

30% or more and less than 35%

20% or more and less than 30%

 Less than 20%

Very High

High

Normal

Low

Based on the obesity values proposed by Lohman (1986) and Nagamine (1972).

Subcutaneous Fat

Visceral Fat

Spine

MRI Cross Section at the Navel Level

* The data referenced by OMRON Healthcare.

Gender Age -(Low)

0 (Normal)

+ (High)

++ (Very High)

18-39

<24.3% 24.3 - 30.3% 30.4 - 35.3%

> 35.4%

24.1 - 30.1% 30.2 - 35.1%

> 35.2%

23.9 - 29.9% 30.0 - 34.9%

> 35.0%

33.3 - 39.3% 39.4 - 44.0%

> 44.1%

33.1 - 39.1% 39.2 - 43.8%

> 43.9%

32.9 - 38.9% 39.0 - 43.6%

> 43.7%

< 24.1%
< 23.9%
< 33.3%
< 33.1%
< 32.9%

18-39

40-59

40-59

60-80

60-80

Female

Male

19

Check measurement results

5

Press 

 button to switch display as shown in the 

following figure.

Press 

 button to view past measurement results. 

Refer to "view previous measurement results (memory)" (

page 22) 

For viewing method of different parts, please press 

 button. 

"Viewing method of different positions display". (

page 20) 

Weight

Body fat

Body fat classification

Visceral fat  

level

Visceral fat level 
classification

Body age

BMI

Resting 

metabolism

Measure weight and body composition
(with Personal Profile Number button / GUEST button) 

19

Check measurement results

5

Press 

 button to switch display as shown in the 

following figure.

Press 

 button to view past measurement results. 

Refer to "view previous measurement results (memory)" (

page 22) 

For viewing method of different parts, please press 

 button. 

"Viewing method of different positions display". (

page 20) 

Weight

Body fat

Body fat classification

Visceral fat  

level

Visceral fat level 
classification

Body age

BMI

Resting 

metabolism

Measure weight and body composition
(with Personal Profile Number button / GUEST button) 

20

To next page

Viewing method of different positions display

The display changes to the next part with each press of the 

 

button as follows:

Subcutaneous fat

(whole body) 

Weight

Skeletal muscle

(leg) 

Press 

 button to return to weight display.

Weight

Visceral fat 

level

BMI

Body fat

Resting 

metabolism

Body age

Subcutaneous fat

(trunk) 

Subcutaneous fat

(arm) 

Subcutaneous fat

(leg) 

Skeletal muscle

(arm) 

Skeletal muscle

(trunk) 

Skeletal muscle

(whole body) 

Same age comparison at different parts (

page 21 to 35) 

Measure weight and body composition 

 (with Personal Profile Number button / GUEST button) 

What is skeletal muscle … 

Muscle is divided 

into two types, muscle in internal organs, such 

as the heart, and muscle attached to bones 

that is used to move the body. Skeletal muscle 

can be increased through exercise and other 

activity.

What is skeletal muscle ratio … 

Refers to 

the amount of skeletal muscle mass in regards 

to the total body weight expressed as a 

percentage.

Skeletal muscle ratio (%) = {Skeletal muscle 

mass (kg) / 

Body weight (kg)} × 100

This product uses BI (Bioelectrical Impedance) to calculate 

your skeletal muscle mass.
Keep skeletal muscle and strengthen it to make corporeity not 

easily become fat. This product feature is the measurement 

of skeletal muscle ratio. If you strengthen skeletal muscle and 

improve basal metabolism, you will not get fat easily.

Interpreting the Skeletal Muscle Percentage Result

• For children under 18 years old: Visceral fat level,

   body age and same age comparison will not be displayed.

Application guide

34

BODY AGE

Body age is based on your resting metabolism. Body age is calculated by using your 
weight and body fat percentage to produce a guide to judge whether your body age 
is above or below the average for your actual age. To know your body age is useful to 
improve your health condition.

Body age varies according to Body composition and resting 
metabolism, even if your height and weight is the same

The figures below shows some examples of body age.
The example on the left has a body age of 30, or average body composition for the 
actual age.
The example in the middle has a lower body fat percentage than average and higher 
resting metabolism, which results in a body age of 25 that is younger than the actual 
age.
The example on the right has a higher body fat percentage than average and lower 
resting  metabolism,  which  results  in  a  body  age  of  35  that  is  older  than  the  actual 
age.

Body Age: 30

Body Age: 25

Body Age: 35

Weight (kg)

BMI

Body Fat Percentage (%)

Skeletal muscle ratio (%)

Resting Metabolism (kcal)

8

.

4

5

8

.

4

5

8

.

4

5

0

.

2

2

0

.

2

2

22.0

15.8

31.5

22.6

30.4

34.5

1264

25.0

1179

1230

INFORMATION ON BODY COMPOSITION

  For children under 18 years old: Visceral fat level, body age and same age comparison will not be 

displayed. 

Interpreting the Skeletal Muscle Percentage Result

Source: Omron Healthcare

Gender

Age

– (Low)

0 (Normal)

+ (High)

++ (Very High)

Female

18-39

< 24.3%

24.3 - 30.3%

30.4 - 35.3%

35.4%

40-59

< 24.1%

24.1 - 30.1%

30.2 - 35.1%

35.2%

60-80

< 23.9%

23.9 - 29.9%

30.0 - 34.9%

35.0%

Male

18-39

< 33.3%

33.3 - 39.3%

39.4 - 44.0%

44.1%

40-59

< 33.1%

33.1 - 39.1%

39.2 - 43.8%

43.9%

60-80

< 32.9%

32.9 - 38.9%

39.0 - 43.6%

43.7%

>

__

>

__

>

__

>

__

>

__

>

__

Example:
Actual age: 30 years old
Height: 1.58 m

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