Many people have bathroom scales at home, I am no exception! I purchased my scales several years ago, during my second pregnancy, so that I could track the dynamics of weight changes myself. It is very convenient to do this using electronic scales. Pregnancy is over and now I use them to find out my weight from time to time (or weigh my luggage before an upcoming plane trip!)

An interesting feature of the scale is that it determines the percentage of various tissues (fat, water, muscle) during weighing. Is it so?!

​~~~~~~~~~~~~~~~~~~~~~~~~FLOOR SCALES SCARLETT SC-216 ~~~~~~~~~~~~~~~~~~~~ ~~~~~

Batteries: 2 lithium batteries A 9V

Maximum permissible weight: 150kg

Grading price: 100g

Operating time: 4 years

Place of purchase: store M Video

Production: China

The body of the scales has a glass coating and is quite stylish. appearance. My scales are made in a steel color, called Silver by the manufacturer; there is also a black and gold design (Gold).

The scales are equipped with a liquid crystal display that displays weight information. And when using bioelectrical analysis, the fat-water-muscle ratio is also displayed.

Bioelectric measurement occurs thanks to four electrodes having a round shape.

The weighing method (simple or with analysis) is selected using the control buttons.

Beginning of work.

​To get started, you need to install the batteries in the back of the scales by removing the protective cap.

Principle of operation.

​ ​During pregnancy I only weighed myself traditional way, without application additional function. Later I tried it.

You need to set your parameters, namely:

• age
• female or male

It is possible to store scales from 1 to 12 people, saving individual parameters and the result of the last weighing.

This is done by pressing the buttons located under the display.

PRINCIPLES OF OPERATION These scales operate on the principle of bioelectrical impedance analysis (B.I.A.). At the same time, determination of the percentage of various tissues occurs in just a few seconds using an imperceptible, safe and non-harmful electric current. Using the result of measuring electrical resistance, a number of constants of the human body and individual characteristics of a person (age, height, gender), it is possible to determine the percentage of adipose tissue and other parameters human body. Muscle tissue and water are characterized by good electrical conductivity and, therefore, low electrical resistance. Bones and adipose tissue, on the contrary, have low electrical conductivity, since the cells of adipose tissue and bones, due to their very high resistance practically do not conduct electric current. Please be aware that the values ​​obtained using diagnostic scales are only approximate and imprecise data when compared to actual results. medical tests. Only a specialist doctor with the help medical methods(for example, through computed tomography) is able to accurately determine the percentage of fat tissue, water, muscle mass and bone tissue.

For simple weighing, just click on the lower right corner of the scale and “0.0” will appear.

To use bioelectrical analysis, press the SET button,

then select your parameters (during the first use, set your parameters), then (after 5-10 seconds) “0.0” will be displayed and you can start weighing.

The percentages are displayed in the following order: fat-water-muscle.

The manufacturer indicates that the determination of the ratio is approximate; for an accurate measurement it is necessary to undergo medical tests!

​I don’t perceive the information received from the scales as the “ultimate truth”, rather it’s self-indulgence, but it’s interesting to know the indicators!

TABLE OF INDICES OF FATS AND WATER.

For women under 30 years of age, the following ratio is normal: FAT from 20.6% to 25%WATER from 54.6% to 51.6% After 30 years: FAT from 25.1% to 30.0%WATER from 51.5% to 48.1% For men, the picture of the ratio is somewhat different: men under 30: FAT from 15.6% to 20.0%WATER from 58.00% to 55.0% men over 30: FAT from 19.6% to 20.0%WATER from 55.2% to 55.3%

The scale automatically turns off 8 seconds after use.

My impressions after using the scales.

​I'm leading active image life, I try to eat right. My age is 30 years and I have two children. At the last weigh-in (yesterday morning) the scales showed 51.0 kg.

To weigh using the bioelectric method, you must step on the scale with bare feet.

​The display showed the following measurements:

​FAT - 20.6%

WATER-54.5%

MUSCLES-38.4%.

According to INDEX TABLE , my indicators are within norms .

If when measuring percentage fat, muscle tissue, bone mass and water, the sum of the percentages of all components turned out to be more than 100%, this is not a defect in the scales. This phenomenon can be explained from a physiological point of view. The work of diagnostic scales is based on an analysis that reveals the amount of fat and water that is contained in the muscle and bone tissues themselves. Thus, the dynamics of change various indicators should be considered separately for each indicator, without summing up the results obtained.

When three years ago, after the birth of my child, I got on the scale, the first indicator (fat) was higher than now - about 22.5%, and the muscle indicator was, on the contrary, less. I then weighed about 56 kg. Based on this, I can assume that the testimony is close to the truth.

Undoubtedly, the exact ratio can only be established medically, but for the overall picture, scales are quite useful!

​ ​You can do the fat-water-muscle percentage ratio as desired, or use the scale as usual.

Always be beautiful!!!

Elena Krasa.

One of the ways to analyze the body is bioimpedancemetry. A weak current is passed through the body and the resistance is calculated. The life hacker already talked about the method in the article “”. This analysis is not the most accurate, but with its help it is quite possible to track the dynamics of changes.

Classic bioimpedance measurements can be done in the clinic. Most often, the MEDASS device is used for this, which is actually a reference bioimpedance meter. In a hospital room, a person is placed on a bed, connected to an electrode to his leg and arm, and within a minute he receives printed results. Follow the link to see what the measurement results look like.

Today, bioimpedance analysis is the fastest, most convenient and, most importantly, available method determining the percentage of fat and muscle mass. The cost of research in clinics starts from about 1,000 rubles.

Who should not undergo bioimpedance testing?

How the MGB Body fat scale works

Bioimpedance technology turned out to be easy to transfer to much more compact and practical devices. Today, using home scales, you can get information about your body fat percentage, bone mass, hydration level, and so on. Scales also work on this principle. They look quite normal, and only the electrodes located in the corners give them away.

You must stand on the scale with bare feet, and it is better to keep your smartphone nearby, as the data will be synchronized with the application.

Basic information about weight and body mass index will appear immediately on the display, and a detailed body analysis will be recorded in the smartphone’s memory.

What does the MGB Body fat scale show?

Taking into account the fact that many parameters are duplicated (for example, fat is shown both as a percentage and in kilograms), there are a total of 14 health metrics. We list only the most important and popular among users.

Fat mass

Perhaps one of the main parameters. Of course, you can determine the presence of obesity by eye; a mirror will do for this. But not all details are always noticeable at once. Even if we don’t touch on issues of appearance, monitoring the percentage of body fat is still important, because an excess of this substance can provoke cardiovascular and endocrine diseases.

Muscle mass

The percentage of muscle mass should be monitored not only by those who spend all day in the gym, shaping their relief, but also by those who are on a diet. You may be eating too little protein and your weight will drop, but you won't be losing fat, you're losing muscle.

Bone mass

The table below shows average bone mass values ​​for men and women. If your indicators are different from normal, this is not a reason to panic. But it’s worth consulting a doctor for advice.

Visceral fat

This is a pillow for internal organs, which may go beyond its limits. If there is a lot of visceral fat, sensitivity to insulin decreases, and this is not far from type 2 diabetes.

Analyzers give an estimate of the level of visceral fat in the range from 1 to 59. Anything less than 13 is considered normal.

Water

Hydration level should be at least 45-50%. If it is lower, it may mean that you are not drinking enough water or that you have some kind of health problem and should undergo a more serious examination.

How much does the MGB Body fat scale data differ from the clinical data?

Bioimpedance measurement is a rather simple method, but is it accurately integrated into the scales? An employee of the Medgadgets company was examined using the MEDASS device and compared the results obtained with those shown by the MGB Body fat scale.

He also underwent DEXA testing. It is believed that this is the most exact method body composition analysis. In Moscow, densitometry is mainly done only for analysis mineral composition bones. The cost of a procedure for the whole body reaches an average of 10,000 rubles. The results of the analysis can be viewed at the link.

The table contains the results of the surveys.

MGB scales passed the test and showed good accuracy compared to densitometry.

Characteristics of MGB Body fat scale

The weight of the model in the box is only about a kilogram. Dimensions MGB Body fat scale 26 × 26 × 2.6 cm. Liftable and detectable weight - up to 150 kg.

More compact and lighter than most known analogues. The scales can easily fit into a regular city backpack, and can also be placed next to a laptop, wallet, glasses and other things.

The scale is compatible with the AIFit app for iOS and Android.

The cost of MGB Body fat scale in the Medgadgets.ru store is 2490 rubles. Until October 31, scales can be purchased with a discount of 500 rubles. To receive a discount, enter promo code GICCPD at checkout.

It is important for all of us who care about our health to know the percentage of body fat. The lower it is, the younger we are. The higher it is, the older our so-called. metabolic age. Well, and of course, appearance is not the least important thing.
But it is impossible to measure the percentage of fat without the use of modern electronic devices. Today I would like to talk about just one such device – a body composition analyzer scale.
Of course, not everyone can spend a considerable amount of money on such electronic balance. However, it is quite possible to use such a device from your friends. Although, for constant monitoring of the state of your own body, it would be good to find an opportunity and purchase a body composition analyzer for constant use.
By the way, such scales - great gift for a birthday or New Year. Can be shared. But let's move on to a brief overview.

Measuring body fat percentage using a body composition analyzer scale

First of all, a few words about fat levels. Ideally, a man has 16% body fat and a woman 20%.
Then we step on the analyzer scale and get our percentage. Anything that is above the norm is subject to correction. Usually by changing the calorie intake, sometimes by adding physical exercise.
Now let's talk about how such scales determine the percentage of fat.
When we stand with our bare feet on the electrodes of the scales (usually these are nice metal circles), the scales begin to pass weak currents through the structures of the body.
By the speed of return of the sent impulses, one can judge the density of the structures passed through: muscles have one speed of passage, bone formations have another, and fat has a third.
No other measurements (other than the initial scale settings) are required. All you have to do is step on the body composition analyzer scale and in 10 seconds we have the opportunity to find out our weight, fat percentage, amount of bone tissue, water, muscle structure, visceral fat, as well as our metabolic age(depending on manufacturer, model and features).
In addition to the above, the scales will offer us the calculated calorie intake for basal metabolism (resting state).
And for everything, about everything - about 3 thousand rubles. Decide for yourself whether such scales are worth the money or not.
I have them.
If you have questions about such scales, ask them in the comments. I will answer in detail.

Today I want to share something new in my smart home:) Since I was an athlete in the past, and even now I try to take care of myself, but for lack of large quantity time has to reduce everything to a minimum. And so I decided to add a scale with a fat analyzer to my collection of interesting health items. I’ll say right away that the device is new to me, so let’s figure it out together!

I don’t think it’s worth talking about delivery times, package packaging and other subtleties. Since everything is standard and no one will be interested.

Therefore, let's start with packaging and then smoothly move on to functionality and other features.

Let's get started...

When I received the package, it was as if I had been mailed a pizza. The size and design of the box is very similar to the one in which pizza is packed.

The most interesting thing is that the scales were packed in a double box, so to speak, a box within a box. I note that both boxes are branded (with the name of the scales). Most likely, the first one is for transportation, and the second one is for stores (to preserve the appearance when shipping the goods).

The second box has a nice design and a description of the functions of the scale on the back.
I would like to note that there is no information in English in the box.
Looking ahead, I’ll say that the instructions are also in Chinese, but for some reason there are no instructions on the official website, which is written on the box (or I didn’t look well), and generally not the same model of scales as mine. It's a pity…

Opening the box you can find scales, instructions in Chinese and a centimeter one and a half meters long (what it is for is still a mystery).

Now a little about the functions that I was able to understand from the icons on the back of the box.

Maximum person weight no more than 180 kg
Minimum weight 2 kg (why? :))
Measurement step 100 g
Ability to store up to 12 users
LCD screen with backlight
Electrodes for determining body parameters
Automatic activation by touching your foot
Auto shutdown due to inactivity
Touch control
Powered by two AAA batteries (they were included, which is very rare)
Strengthened glass (resistant to heavy weight and blows)

I will try to write the rest in my own words, looking at the pictograms :)

Determination of fat
Definition of water
Definition of muscle tissue
Determination of bone tissue

Now let's move on to testing. I want to say that I found an approximate general instructions in Russian for scales of this type. Therefore, now it will be easier for me and you to understand and I will be able to write in clearer terms.

The scales have two operating modes:

1. Normal weight measurement. To activate, simply touch your foot and after a second stand completely on the scale and look at the weighing results. After this, the scales turn off after some time.

2. Smart scales with the function of measuring body parameters.

First, you need to configure this feature. Create and save your profile.
A total of 12 memory cells are available for storing user information.

In order to start editing a profile, you need to press the SET touch inscription on the scales and, moving through the menu with the UP and DOWN arrows, enter the data:

Memory cell number
What's your gender
Your height
Your age

After this manipulation, we stand with our bare feet on the left and right metal strips (electrodes) and wait for the scanning results.

After everything is completed (about 7-10 seconds), percentage values ​​will appear on the screen.

I'll try to figure it out using my example.

Muscle mass 43.3%

This function allows you to determine the mass of muscle tissue in the human body. The muscle mass indicator takes into account the weight of the muscles of the musculoskeletal system, smooth muscles(hearts and digestive system) and water found in these muscles. Muscles play important role in the process of metabolism. Muscle development requires significant costs energy that is released as a result of the breakdown (burning) of fats.

Bone mass 14.9%

The basis of bone mass measurement is the determination of the mass of minerals in the body (calcium or other substances). Research has shown that the development of muscle tissue strengthens the bones of the skeleton. This fact must be taken into account when planning your diet and exercise so that your bones remain strong and healthy.

Standard indicators of bone mass for different weights.

Women
Less than 50 kg 1.95 kg
50 – 75 kg 2.40 kg
75 kg and above 2.95 kg

Men
Body weight, kg Average bone mass, kg
Less than 65 kg 2.66 kg
65 – 95 kg 3.29 kg
above 95 kg 3.69 kg

KKAL reading 2788

As I understand it, this is a recommendation for daily food intake in Kcal for me (or maybe not, correct me if I’m wrong)

Fat mass 16.9%

Visceral fat is the fat located in the abdominal cavity and surrounding the vital organs of a person. The study showed that with age, the distribution of fat in the body changes, this is especially noticeable after the onset of menopause in women. An increased level of visceral fat increases the risk of diseases such as hypertension, heart disease, diabetes, etc. The Tanita monitor measures the % of visceral fat in the range from 1 to 59.
- Range 1-12 - indicates that your body's visceral fat level is normal. Continue to monitor your indicators to monitor your health.
- Range 13-59 – indicates what is in your body increased level visceral fat. Try to change your lifestyle, perhaps through diets or physical activity.

DESCRIPTIONS OF PERCENTAGES ARE TAKEN FROM OTHER SCALE INSTRUCTIONS AND MAY NOT BE CORRECT FOR THIS MODEL!!!

Body water level 57.1%

The percentage of water in the body is the amount of fluid in the human body, as a percentage of total weight. Water plays a key role in many processes in the body; it is found in every cell, tissue and organ. Maintaining an optimal balance of water in the body will avoid the risk of developing many diseases. Body composition indicators change during the day and night. So after sleep the body is in a state of dehydration, so if you take measurements in the morning, the % fat reading will be higher and the water % reading will be lower. During the day the % of water increases.

It should be taken into account that food intake, fluid intake, alcohol consumption, menstrual bleeding, illness, bathing affect the water content in the body.
! In people with high fat content, the percentage of water may be below average.

Well my weight

That's all the functions of this model.
I also want to add that in order to activate the body analysis function in the future, you just need to press the SET button on the switched off scales and stand on them. Then everything will be automatic according to your profile.

But now we will check how accurate the measurement of the scales is. I found a completely new sealed 5 kilogram bag of sugar at home, with which we will check the accuracy of the scales :) Or the honesty of the sugar manufacturer.

Shows 4.9 kg, although yesterday when I weighed the package it was exactly 5 kg :)

Now I'd like to talk a little about the build quality, materials and design.
I don’t think it’s worth taking them apart, firstly they are glued together and secondly you won’t be able to see anything particularly interesting there.

If we divide it into parts, we can say that the scale consists of three parts.

The main part is made of thick solid glass.

Metal electrodes on the top
AND Bottom part with legs and all the insides.

The lower part consists of four independent legs, which, as I understand it, have built-in sensors for measuring weight.
Each leg has a rubber pad that ensures a secure fit to the floor.

There is also a compartment for two AAA batteries.

And there is also some kind of button, recessed into the body, it seems to me to reset the scales.

That's probably all for today.

To summarize, I want to say that the thing is quite interesting, but one can only believe in the veracity of the data.
Therefore, most likely, I will use this device like ordinary beautiful scales :)

Thanks to all…