Researchers found that too much fat weight in our body and particularly saturated fat increases the cholesterol level in the bloodstream. High cholesterol level particularly LDL (bad) cholesterol level of the body invites the risk of heart diseases like hypertension, diabetes, and even cancer and stroke. Body fat scales helps to keep track of vital statistics.
We cannot judge the fat of the body by the appearance of the person. If you are thin doesn’t necessarily means you have low body fat. While measuring body fat, age and gender also affect the results. Body fat scales help in achieving the required results by giving you enough data and plan your exercise and diet accordingly.
How a body fat analyzer works
Body fat scales work on a scientific technique known as Bioelectrical Impedance Analyzer (BIA).
In body fat analyzer, the user steps on the sensors. The low unnoticeable electrical current passes up from one foot to leg then passes down to the other leg and foot.
Muscles are a better conductor of electricity as the comparison to the body fat.
Body fat scales able to analyze the resistance and gives the reading accordingly. The higher resistance will mean more body fat.
Before using the analyzer you need set up with information such as height, weight, age, gender etc.
Body fat analyzer will calculate the results from resistance information and the data which you have entered.
Best Body Fat scales for 2019
There are varieties of body fat Analyzers machines in the market nowadays. People are more aware of health issues and the effect of diet and exercise.
Good body fat analyzer is the best way to analyze body fat in an easy way at home. Please note that none of the body scales can be 100% accurate. But still, they give you enough numbers to monitor vital health statistics.
Shopbirdy team picked up some good reliable body fat analyzers which are most accurate and easy to use.
Features of Good Body Fat Scales
Body fat scales display the results in clear and easy to read fonts. Especially if you are standing on the scale, it should be easily readable and displayed for a time. Many body fat scales also include app where you can easily store your results and check your past results.
Analyzer Control and settings
Setting the body fat analyzer with user data is important for calculating accurate results. Many companies provide easy to follow instructions so that you can easily set up your machine.
Analyzer User profiles
Body fat scales can be used by multiple users. Good body fat scales include enough memory to store different profile according to users.
Connectivity with Wi-Fi scales
Body fat scales with Wi-Fi connectivity helps to check your results and records through an app or website. With this, you don’t have to worry about keeping track by noting down results every time.
Additional results and price
Body fat scales come in a wide range of price. Quality, accuracy, and features included effect the cost of body fat analyzer.
Somebody fat scales can give you results such as BMI (Body mass index), muscle mass, bone mass, and water content.
Body Fat Analyzer reliability
Body fat scales are not 100% accurate but they are good enough to measure body fat percentage at home. Several factors we mentioned below can affect the accuracy of the results.
- What and when you had your last meal.
- Is your body hydrated?
- Your skin temperature
- Is your feet’s clean?
- Quality of body fat analyzer
Body fat analyzers may tell the total fat but it cannot tell us where the fat is distributed, whether the excess fat is in the abdominal area, hips or in the thighs.
Even with the best body fat scales, have a difference of about 3–5%. If the body fat percentage is 25%, the real percentage may be actually 3–5% more or less.
But still, no doubt body fat analyzer is good for measuring many vital health statistics. They can help in planning your workout and shows the result of the hard work you gave while exercising.
Using body fat analyzer scales for good results
It is better to measure body fat percentage regularly. Personally, I use my body fat analyzer weekly and keep a record of it every time. For measuring you can follow the instruction given with your machine.
For measuring with body fat analyzer I follow the following steps.
- Put the analyzer on leveled and hard floor.
- Clean your feet and take steps with bare slightly humid feet on sensor pads of the analyzer. You must be centered on the analyzer with both feet in symmetric position.
- It is not advisable to take the reading after the meal, exercise, alcohol, or after drinking a lot of water.
- For more accuracy take a reading every week on a specific day and time. For example, I measure mine every Sunday at 5 pm.
What is the ideal healthy body fat percentage?
There is no specific value for ideal healthy body fat percentage for everyone. There are several factors which come in play to decide this individual ideal body fat percentage.
For example, younger people have a lower body fat percentage but as our age increases, fat percentage also increases. Ideal body fat percentage for men is considered to be 20 % while for women it may be 25%. Age and profession also change the value of an ideal body fat percentage.
The American Council on Exercise (ACE) has mentioned a chart which may help you.
|Classification||Women (%age Fat)||Men (%age Fat)|
|Obese||32% +||25% +|
From the above chart, it is clear that women body fat is on the higher side than men. This is because of factors such as hormones, breasts, and metabolism in women. Body fat also depends upon the age of both men and women.
Our body contains three types of fat (1) under the skin (known as subcutaneous), (2) around the organs (visceral), and (3) in between muscles (intramuscular).
Without a healthy diet and exercise, and age progression the amount of visceral and intramuscular fats increases. The subcutaneous body fat may stay the same.
Losing weight by monitoring body fat
If you have a high body fat level, it is better to change your eating habits and start exercise. Cholesterols, change of metabolism, type II diabetes, and heart disease, hypertension are some of the common problems associated with high body fat.
Losing fat is a little difficult than losing overall weight. The deficit of 3500 calories could be able to lose one pound of fat over a week (body capacity of maximum limit in this regard 500 calories/day). It means you have to burn 500 more calories per day than you eat.
Eating healthy with regular cardiovascular exercise daily shall help to get your goal easily.
Who should not use body fat analyzer?
Most brands of body fat scales mention in their packaging about how to use and who should not use these machines
People who have pacemakers or with metal plates/screws in their bodies should not use Body Fat Analyzer Scales because of analyzers’ electrical current can interfere with the metals.
Many analyzers also mention that the readings may not be accurate for children, athletes, body-builders, and pregnancy.
Other ways to measure body fat
Skinfold Calipers are the cheapest method of measuring body fat at home yourself. In this method, you have to measure the fold in a pinch of skin on at least three spots on the body.
Then use the app or online calculators using those numbers to find body fat.
Body Mass Index (BMI)
BMI (Body Mass Index) is a simple calculation. To calculate the BMI of a person height and weight is required.
BMI = kg/m2
Here kg is a person weight in kilograms and m2 is height in meter.
Ideal BMI for 18-64 years person range is 18 to 25.
BMI less than 18 more than 25, is not good.
The BMI of less than 18 means that person might be underweight and may be unhealthy.
And the BMI of more than 25 is obese.
However, BMI is also not an accurate measure to judge how fit you are. Your weight can fluctuate depending on how much you have eaten before you weigh.
It is the easiest way to measure the level of fat in our body. Take a tape and measure the waist just above the belly button.
According to the World Health Organization, waist measurement for men 37 inches and for women 32 inches is considered perfect.
But over 40 inches for men and over 35 inches for women may increase the health risk like increased risk of type-2 diabetes, and hypertension.
An apple-shaped body contains the visceral fat (around the organs) which is harmful and is always warning for the complexity of diseases.
DEXA scans Measurement
DEXA scan (Dual Energy X-ray Absorptiometry) method is an accurate method for measurement for body fat (visceral fat), lean and bone mass but is very costly.
Professional (like athletes) uses this method. Visceral fat correlates to risk for hormonal imbalances and diseases.
DEXA scan involves a person lying on a table for a few quick and painless procedures.
Hydrostatic testing or hydrostatic underwater weighing is a method of determining body composition (body fat to lean mass).
A few years ago it was the well-known method to determine the fat in the body but the arrival of new technology has made it less popular now. It measures our total body density using Archimedes’ Principle of displacement.
The BOD POD which uses air displacement technology is considered to be the gold standard of body composition measurement (fat vs. lean mass). It is as accurate as hydrostatic underwater weighing and also easier.
Body Density = Mass/Volume.
After that overall density of the body is determined, the relative proportions of body fat and lean body mass are calculated.
The range of error for this test is less than 3%. For better result, you have to follow all of the BodPod pre-test guidelines.
Although body fat analyzers are a useful tool in measuring fat vs. lean mass, weight loss, and the quality of the instrument and how you use it to determine the accurate result.
Body fat is the major culprit related to health risks. Measuring body fat percentage helps you to plan your exercise routine and diet.
Body fat scales are a convenient and cheap way to monitor your health at home.