Body Fat Scales

Keeping tabs on your body weight is an important part of maintaining a healthy lifestyle and avoiding dangerous weight fluctuations. However, simply monitoring your pounds is not enough as there are many other factors that count like your body fat, muscle mass, or water level. This is why using a device like this is far more efficient than using a regular scale and can give you more accurate data on your body composition.

Top 5 Body Fat Scales Comparison

1. Tanita BC554 Ironman 2. Withings Body Cardio 3. EatSmart Precision Getfit 4. Greater Goods Balance 0391 5. Ozeri Touch
The Best Our Choice
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Design
Size 13 x 2 x 12” 12.9 x 12.9 x 0.8” 13 x 12.5 x 1.0” 12.1 x 12.6 x 0.9” 12.2 x 12.2 x 0.5”
Weight 7.5 lbs 5.7 lbs 4.5 lbs 4.4 lbs 4.2 lbs
Material Tempered glass and stainless steel High quality impact-resistant tempered glass High quality impact-resistant tempered glass High quality impact-resistant tempered glass High quality impact-resistant tempered glass
Controls Control panel No controls 3 touch sensitive controls 3 touch sensitive controls 4 touch sensitive controls
Display Backlit LCD display Backlit LCD display Backlit LCD display Backlit LCD display Backlit LCD display
Non-slip Feet Feetless design
Technical Specifications
Measuring Technology Step-on Technology Step-on Technology Position Control Step-on Technology Step-on Technology Step-on Technology
Bioelectrical Impedance Analysis(BIA)
Weight Measurements Pounds/kilograms Pounds/kilograms Pounds/kilograms Pounds/kilograms Pounds/kilograms
User Data Gender, Age, Height and Weight Name, Gender, Age, Height and Weight Gender, Age, Height and Weight User number, Gender, Age, Height, Weight and Activity Level Gender, Age, Height and Weight
Connectivity
Maximum Weight Capacity 330 lbs/150 kg 396 lbs/179 kg 400 lbs/181 kg 400 lbs/181 kg 440 lbs/200 kg
Accuracy 0.2 lbs increments 0.2 lbs increments 0.2 lbs increments 0.2 lbs increments 0.2 lbs increments
Batteries 4 AAA, included 1 built-in, rechargeable 4 AAA 4 AAA, included 2 Lithium, included
Features
Parameters Measured Weight, Body Fat, Total Body Water, Muscle Mass, Physique Rating, Basal Metabolic Rate (BMR), Metabolic Age, Metabolic Age Range, Bone Mass, Visceral Fat Weight, BMI, Body Fat, Muscle, Bone Mass, Total Body Water, Pulse Wave Velocity, Heart Rate Body Fat, Total Body Water, Muscle Mass, Bone Mass Weight, BMI, Body Fat, Muscle Mass, Total Body Water, Bone Density Weight, Body fat, Total Body Water, Muscle Mass, Bone Mass
Multiple Users 4 8 8 8 8
Auto Recognition
Auto Shut-Off
Additional Features Automatic Scrolling Of Results Recall Function Athlete/Guest Mode Heart Health Management Automatic Synchronization Daily Weather Infant Tare Button
Warranty&Support
Warranty 3 years 2 years 2 years 5 years 2 years
Customer Support
Online Manual

Body Fat Analyzers Reviews


For those who want to lose weight or for those who want to monitor their weight with high precision, this type of innovative gadget is the most helpful device that offers a thorough analysis of their body composition. The more developed the scale, the more accurate the weighing so it is essential to use a good unit that offers reliable readings. Each of the products presented below is worth your trust and attention.

1. Tanita BC554 Ironman

Design

Tanita BC554 Ironman is easy to use and it features a user-friendly control panel.The moment you see it, you know it is what you have been searching for your personal weighing. It is compact and easy to use and it provides clear readings that will help you understand exactly what your body is made of. The stylish stainless steel and tempered glass design hides the latest technologies that ensure the accuracy of your readings.

Practical

Through the bioelectrical impedance analysis, this unit manages to determine the percentages of body water, fat, muscle mass, and bone mass as well as the metabolic age, your BMI, and your BMR. No other product we have reviewed offered as many parameters. It can hold users as heavy as 330 pounds and can memorize the readings of 4 users, which arguably, is not a large amount but it is enough to meet the needs of a regular family.

Convenience

It automatically recognizes each user by the data it previously stores and allows for scrolling of previous measurements. The batteries it comes with can last up to 2 years as the auto shut-off feature turns it off to save energy. The warranty covers the product for 3 years from the purchase date.

PROS CONS
  • Very solid weighing platform
  • Measures multiple parameters
  • Can recognize each user
  • Instant readings shown on the large screen
  • Great warranty
  • Only 4 users can memorize their profiles
VERDICT

With it, you can measure a wide range of parameters including metabolic age and visceral fat. The unit is backed by a 3-year warranty and it also features a guest and athlete mode. Unfortunately, you cannot connect it to your personal device and it can only memorize the profile of 4 users. Also, it is a little bit heavier in comparison to the other models but this also means is very durable.

2. Withings Body Cardio

This product is the embodiment of evolution and innovation and this can be noticed from the futuristic and minimalist design. The lack of a control panel, the flat and feetless design, and the sleek glass used in manufacturing are evidence of its continuous advancement. It is actually an upgrade of the previous Withings that was a customers’ favorite and this one promises to follow the trend.

Aside from the regular water, fat, bone, and muscle mass readings, along with calculating your BMI, this item also monitors your heart by measuring your heart rate and pulse wave velocity in order to prevent severe arterial health problems. The innovation continues with the rechargeable battery concept and the internet connectivity that provides access to a wide range of apps and programs.

Because of Automatic Synchronization, all your data is stored in the app and is at your disposal at any time, providing you with privacy and security. Up to 8 users can get their bodies measured and each one can store their own data separately. The 2-year warranty applies in case you use the product accordingly. You will also be pleased to know that the prompt customer support will come in handy whenever you are in doubt.

PROS CONS
  • Made of impact-resistant glass
  • Rechargeable battery
  • Extended weight limit
  • Eight-user capacity
  • Monitors the pulse
  • Does not measure as many parameters
VERDICT

Withings Cardio will impress you with its simple, yet modern design. We particularly like the fact that it can measure the heart rate and pulse wave velocity for monitoring the cardiovascular system. You can also sync it to your smartphone and store the data to compare it. This particular model can recognize up to 8 users and it features a rechargeable battery. However, we would have want it to measure more metrics.

3. EatSmart Precision Getfit

If you want to enjoy the reliability of a great manufacturer, this model can offer you the performance that you can only find in top-of-the-line brands. Apart from weighing, you can use it for a complete reading of your body water level, fat, bone mass, and muscle mass so you will discover your strong and weak points as well.

Thanks to the Step-On technology, you won’t have to tap on it to start it and the readings will be visible in a matter of seconds. It is so strong that it can carry users weighing 400 lbs and the accuracy is impressive.

Similarly to the others, 8 different people can use it and it will always detect the particular individual as soon as they step on the platform. Although there are no additional features available, it is a great purchase that will provide you with efficiency for many years to come, as it comes with more than the 2 years of warranty.

PROS CONS
  • Can hold up to 400 pounds
  • Lightweight
  • Stylish design
  • Made of high-quality materials
  • Great for large families
  • Few features
  • Can measure only 4 parameters
VERDICT

All in all, EatSmart Precision Getfit is a well-made product that does an wonderful job when it comes to monitoring your health. The unit is lightweight but it can hold users with a maximum weight of 400 pounds, which is quite impressive. Additionally, it has a beautiful design and is very user-friendly. However, it only measures several parameters, like the fat, the total body water, the muscle mass, and the bone mass.

4. Greater Goods Balance 0391

Whenever you want to find out your body composition, you can rely on the accuracy of this excellent analyzer that can determine your total body water level, the fat mass, the bone density, the muscle mass and the BMI with a single electrical impulse sent through the 4 sensors on the platform. The classy design is very appealing it ensures that it is durable and well-made.

Although it does not come with an internet connectivity, you can always download the app to your phone and use it to record your data and observe your progress. You and other 7 users can enjoy its efficiency that instantly detects whoever steps on it by the user number each of you will choose.

It can support weights up to 400 pounds and it works on batteries that last up to 2 years due to the shut-off feature that saves battery life. One detail worth mentioning about this product is that it comes with 5 years warranty which is not seen at any products we have reviewed in this article.

PROS CONS
  • Lightweight
  • Generous weight capacity
  • Long-lasting batteries
  • Impressive warranty
  • Budget-friendly
  • Not too many features

You will surely like Greater Goods Balance 0391 as it features a fashionable design that will match any bathroom decor. Due to the fact that is lightweight, you can easily handle it, featuring at the same time a simple operation for all family members. What we like most are the generous 5-year warranty and the 400 lbs weight capacity. Nevertheless, this model does not come with too many features and it does not have an Internet connectivity.

5. Ozeri Touch

The next product on our top is this Ozeri model that is another great choice in terms of convenience and efficiency. The tempered glass design is both stylish and durable, making it perfect even for those who weigh 440 lbs. No more glass tapping thanks to the Step-On technology and the 4 sensors placed on the platform ensure a quick and accurate reading.

It is very easy to use and it can adapt to the needs of those who want to find out the levels of water, fat, muscle mass and bone mass in their body. Apart from the multiple users feature that makes it suitable for a large family and the ability to recognize each user by the gender, weight, and height , the Ozeri Touch comes with an innovative feature we have not seen in any other models.

It is the Infant Tare Button that allows you to weigh an infant, a pet, or your luggage while holding it in your arms. How this works is you weigh yourself first, then step off it, grab the items you want to weigh and then step back on it. It will then show both weights separately so you will know how much each one weighs. The warranty is the standard 2-year we have seen in other models as well.

PROS CONS
  • Lightweight
  • Compact design
  • Impressive weight capacity
  • Large LCD screen
  • Tare feature
  • The surface is rather sensitive
  • The battery life is not very long
VERDICT

Ozeri Touch is among the best products you can currently find on the market, being accurate and affordable. The model is great for heavier persons as it can hold maximum 440 pounds and it can be used by up to 8 users. The large LCD screen and the touch sensitive controls make it easy to use while the innovative tare feature makes it more versatile. As a drawback, we should mention the sensitive surface and the short battery life.

6. Fitindex Smart Wireless

The fact that it is the best-selling product out there should be more than enough to convince you that the Fitindex is the right weight loss companion for you. With its help, you can measure and monitor 11 metrics that display on the companion app you install on your smartphone or tablet. These metrics include BMR, BMI, weight, fat percentage, skeletal muscle, bone mass, metabolic age, muscle mass, protein, water percentage, and fat-free weight.

The LED backlight of the display makes it easy to read the results even in poor light conditions. It features 4 high-precision sensors that ensure accuracy when it comes to the results provided, while the automatic calibration it boasts adds to convenience in use. The maximum user weight it can accommodate is 396 pounds or 180 kilograms, and it displays the weighs in 0.2-pound increments.

As you step on it, it instantly provides you with the metrics that interest you. It is intended for use by people between 10 and 80 years old, and it supports multiple profiles so that the entire household can use it without mingling with each other’s stats. Additionally, it is backed by a 1-year warranty on parts and labor.

PROS CONS
  • Is able to display up to 11 metrics to help you keep track of your weight
  • LED backlight display ensures ease of use
  • Best-selling product on the market
  • Companion app enables you to keep track of your weight loss evolution
  • Covered by a 1-year warranty
VERDICT

As it is the best-selling product on the market right now, you are ensured that this is a qualitative acquisition to go for. It displays up to 11 metrics, and as there is a companion app available to install of your smartphone or tablet, you can even monitor your progress in weight loss over time.

7. Yunmai Premium

Design-wise, this is a breath-taking product as its edges measure only 17 millimeters in height, and it features a durable curved shell bottom. The backlit LCD display features full-surface sensors which ensure measurements will be provided regardless where you step on it exactly. Furthermore, it provides with 10 different health measurements, including BMI, body fat, bone mass, hydration, and more.

As it can support monitoring up to 16 different profiles at the same time, you and all of your household members can use it without fearing interference with each other’s stats. Setting it up when you first take it home will only take about 5 seconds as this is an incredibly easy procedure.

When you install the Yunmai app on your iPhone, it will automatically sync the data it records with other apps like Google Fit and Apple health. For utter precision and reliability, it uses the BIA technology. It features conductive ITO coating over with the whole glass surface, which makes it look like a modern gadget pulled straight out of a futuristic movie. Woefully, it is recommended for those who are under 18 years of age to not use it.

PROS CONS
  • Allows up to 16 different users to track their stats separately
  • Setup is easy and it takes only 5 seconds
  • Companion app syncs with Google Fit and Apple health
  • Provides up to 10 precise body measurements
  • Full-face sensor integration ensures that no matter where you place your feet, it will provide the readings you are waiting for
  • Should be used only by individuals over the age of 18
VERDICT

Compatible with iPhone 8 and up, and providing with an impressive range of 10 different health measurements over the smartphone as soon as you step on it, this is one of the most popular entries on the market to date. Best of all, it’s conveniently priced considering the performance it provides.

8. Weight Gurus Bluetooth Smart Connected

An excellent unit that can be used for monitoring is the Weight Gurus from Greater Goods. This device uses a Bluetooth connectivity to allow you to sync your data with popular fitness apps so that you will be able to keep track of your weight loss progress. Using bioelectrical impedance, it can measure body fat, BMI, weight, lean mass, bone mass, and body water so that you will get a big picture of what you are made of.

It can support up to 8 users with a maximum weight of 400 lbs each , thanks to the wide design and the solid tempered glass it is made of. Do not worry about slipping as it features non-slip feet that make it safe to use even on tile floors or in the bathroom. The 4 sensors it uses are highly precise so the accuracy of the readings is trustworthy so you can confide that it will measure and memorize your numbers. Moreover, you will enjoy maximum privacy as your personal profile will not be visible to the other users that share it with you.

What is best about it is that it will store your weigh-ins without needing a phone. Unlike other units that only display the readings after syncing them, this one can store and show your weight and sync it to your phone later.

PROS CONS
  • Can be synced with your personal device
  • Works with multiple fitness apps
  • Large LCD screen
  • Beautiful design
  • User-friendly
  • Not compatible with iPhone 7
VERDICT

Weight Gurus Bluetooth Smart Connected is undoubtedly one of the best products you can opt for. It has a stylish design and it features a large LCD screen , being very easy to use by everyone who wants to monitor their health. Additionally, this model can be connected to a smartphone and it works with many popular fitness applications, including Fitbit, Apple Health, and MyFitnessPall. The only drawback it that is does not work with iPhone 7.

9. Renpho ES-CS20M-B

We start off with what is the most impressive feature of the Renpho, more precisely the fact that it can be used by an unlimited number of people. Yes, you read that well! As it features a useful companion app that can automatically feed data to other health, diet, and exercise apps, you are all of your loved ones can keep track of your slimming evolution without interfering with each other’s readings.

It can track a total of 11 different metrics, including bone mass, metabolic age, BMI, fat percentage, protein, fat-free weight, water percentage, basal metabolism, skeletal muscle, weight, and muscle mass. The maximum user weight it can accommodate is 396 pounds, and it can display measurements either in pounds or kilograms – you can switch between these two settings from the app.

The 5-millimeter tempered glass platform construction ensures it won’t crack down easily, while the 3 AAA batteries ensure a lengthy operation until battery replacement is necessary. Furthermore, it delivers indications regarding overload so that you know to step down in case you weigh more than it can accommodate, and low battery indications that announce you when it is time to buy new batteries.

PROS CONS
  • Can track a total of 11 different metrics to keep you updated with your overall health stats
  • Lets you know when the batteries are low on power to make the change before they completely drain
  • You can switch between pounds and kilograms from the app to suit the measurement unit you are accustomed with
  • Backlit LED display makes it easy to view your stats even in pool light conditions
  • Allows unlimited users due to its companion app on which you can store your data
  • It requires you to keep your feet too closely together, so it can get pretty uncomfortable to use it
VERDICT

Coming at a great price that really makes it accessible to all people, and delivering convenience at its finest as it can cater to unlimited users, providing you and your entire family with the possibility of keeping track of up to 11 different metrics without interfering with each other’s readings, the Renpho is our top budget recommendation.

What You Should Know About These Analyzers

BMI or Body Mass Index is a value based on the weight and height of a person that determines how well the amount of tissue mass is dispersed into the body. This allows for a classification as underweight, normal, overweight or obese considering how much mass is divided by the square of the height.
BMR or Basal Metabolic Rate determines how many calories the body consumes at rest, working out, or lying down. This helps determine the metabolism of a person, which is essential in finding out how fast they can lose weight in a safe way.

Both these measurements, along with the clear monitoring of your body composition makes it easier to keep tabs on your weight and determine how much weight you have actually lost. The percentages of muscle mass, fat mass, bone density, and water level enable for a more precise recording of your weight and can help you discover when these levels go dangerously high. You might be a slim person with an increased visceral fat level which can point towards a high cholesterol or a poorly active lifestyle.

How Accurate are They?


When you step on a regular scale, you only expect it to measure your weight according to the mechanism inside it but body analyzers are completely different and their readings depend on some external factors. The question that arouses is just how accurate are they considering they rely on so many variables.
First of all, know that they use a formula to calculate your body mass, index, and composition according to your age, height, weight, and gender. You will have to step on the sensors and let the electrical current go through your body. The device calculates how fast the current travels based on the fact that muscle contains more water and lets the current go through it without opposing resistance. This means that the readings are influenced by the amounts of water in your body so if you drink more water, the readings can be inaccurate.
Also, if your feet are dirty, the current will not be able to pass through as it should. This also happens if you have calloused feet with thickened and hardened skin. Many people skip the fact that they must use it with bare feet because they do not understand the way the analyzer works. This is why it is so important to read the specs of a device before using it for the first time.
According to tests, the models that have both feet and hand sensors are more reliable. Hand electrodes double its ability to scan and measure so the results are expected to be more precise than the ones obtained with step-on models. The readings might differ for elderly people, children, highly-trained athletes, and people suffering from osteoporosis.

Most people use body fat scales to measure their weight because they are user-friendly and practical devices. These modern products are mostly used for medical purposes when doctors require a thorough analysis or when people want to learn more about their weight and wish to monitor a diet. Although a product like this can show how many pounds or kilos you weigh, a regular model can never display as many details regarding what you are made of.

The scales each of us have at home use a simple principle of weighing a person and display the weight either in an analogic or digital way. A more innovative unit, on the other hand, uses an advanced technology called bioelectrical impedance that sends an electric current through your body. This current analyzes the water, muscle, and fat levels, and separates them and delivers a complete analysis of your body composition. By measuring these parameters and comparing them, it is able to determine the percentage of fat, visceral fat, muscle mass, and water. It can also calculate the BMI that determines how well-proportioned you are, according to your height.

Moreover, these devices can calculate how many calories you burn during a workout so that you will be able to monitor your weight loss progress. If weighing on a regular scale can deliver ambiguous results due to insignificant changes in weight loss, a body fat analyzer will show exactly how much fat you have lost , how much muscle mass you have gained, and how the other parameters influence your weight. All in all, these modern gadgets can provide the most complex and accurate measurement for the most thorough monitoring.

Advantages of Using Them


Measuring only your weight is not enough because you will not get a clear reading of your body composition nor will you know exactly how much weight you have lost. Since you are made of muscle, water, and fat in different proportions, it is important to know which level you will be lowering through your diet and exercise. While a regular model only shows the number of pounds you weigh, an analyzer will show the exact composition, thus maximizing your weight loss results.

  • Availability and affordability

    There are other methods of measuring your body composition like underwater weighing or DEXA scan, but none of these are available for home use, not to mention they cost very much. Owning a scale that has lots of innovative features allows you to monitor your body parameters any time you want , in the intimacy of your home, and at a much lower cost. The most expensive models cost somewhere around $180 and you can also get great units for only $30.

  • A better understanding of your weight

    Simply stepping on it and seeing how many pounds you weigh does not classify as an accurate weighing since your weight is influenced by much more than the number of pounds. Also, you might be losing fat and gaining muscle, which will not show impressive differences on the scale and could mislead you into thinking that your weight loss program is not showing the desired results. Using a more innovative model allows you to better understand your composition so you will know exactly how healthy your weight is.

  • A safer and more efficient diet plan

    Being able to check your water level or visceral fat will help you design a more efficient diet program. This way, you will know exactly which aspect to target so that you will not lose precious muscle mass nor will you gain more fat by eating the wrong food.

  • Personalized monitoring

    A series of data about the user is being memorized, making it easier to monitor and record the measurements of each user. When you step on it, it requires you to insert your age, gender, height , and other information that will further enable it to store your measurements so you will be able to create an evolution chart. It should be used as a means of monitoring your personal progress and not as a comparison to the progress of another user.

How to Choose the Greatest Models


There are dozens of models available on the market, some with more features and others with an increased performance, and finding the best is a matter of knowing what to look for. Some particularities influence the efficiency in providing accurate results while others might only increase the cost of the item without adding to its benefits. Therefore, it is useful to know how to choose the top-rated models for your personal use.

  • Look for a user-friendly and safe design

    Although the BIA is not dangerous for you, there are other ways to get hurt while using this type of device, and this can happen in case you slip or the device breaks under your weight. This is why it is important to choose a model that is strong and resistant. Also, look for one that is easy to use and will clearly display the readings on a large and backlit screen.

  • Check the maximum weighing capacity

    An accurate measurement can only be performed when the product works in perfect conditions and this also involves not exceeding the maximum capacity it allows. If you are too heavy, it will show strange readings so make sure you meet the capacity limits. To prevent accidents, some models also require a minimum weight , usually of 15 pounds, meaning that you should not weigh babies, and pets directly onto it.

  • See how many parameters it can monitor

    The main reason why you resort to this innovative gadget is its ability to monitor more than just your weight. Therefore, go for the one that includes the widest range of parameters measured, including water, fat, visceral fat, muscle mass, bone mass, BMI, etc.

  • Decide if you need an internet connectivity

    Its ability to connect to the internet is important if you want to have access to apps and diet plans that will help you lose weight faster. However, this feature is not mandatory as most models store the latest measurements for you to come back and read them as many times as you want.

  • Choose the one that adapts to as many users

    If you want it to be useful for your entire family, choose one that can perform readings for as many users as possible. Some models can memorize up to 8 users, making it easier for each one to get a quick and accurate measuring as soon as they step on it. For this, the auto recognition feature comes in handy so each user won’t have to manually insert their data for the scale to recognize them and load their previous measurements.

Brands to Rely on


As in any other field, there are multiple brands that promise to offer the highest quality products but only a few succeed to integrate all the requirements of their customers. The following three brands are the most reliable ones when it comes to accuracy, safety, comfort in use, and performance in weight control.

  • Tanita

    This worldwide leading company enjoys a great popularity among homeowners looking for top of the line precision scales. Since 1923, this company has put all its efforts into providing quality services to people all around the world and it has succeeded to meet people’s needs for precision weight measuring products. The analyzers they design enjoy the perfection of the Japanese and the versatility of a product created for a wide market. Their top product is the Tanita BC 554 Ironman, a device that impresses with its multiple features and the ease of use.

  • Withings

    Another popular brand among high-tech devices is Withings, a worldwide manufacturer that covers the market with state-of-the-art products that meet the highest standards of quality and performance. By understanding their customers’ needs, they manage to create the most reliable and innovative devices, among which you can find units that provide extended benefits. Their Body Cardio Wi-Fi model brings measuring parameters to a whole new level that reaches increased medical benefits. Their incredible convenience and the user-friendly design is what most attracts customers towards Withings items.

  • EatSmart

    This company provides a wide range of bathroom, kitchen, and impressive innovative scales that are so easy to use and accurate that you can hardly find them a drawback. As the name itself suggests, the company is focused on combining food and a healthy lifestyle so people will be able to enjoy their favorite foods without sacrificing their figure. The EatSmart Precision Getfit offers a complete and precise measuring to make it easier for people to control their weight in a safe and correct way.

How We Chose and Ranked the Analyzers


When we analyzed the most popular products on the market, we decided on some ranks that helped us determine which model is better than the other. After testing the products and observing the customer reviews, we were able to rate the top 5 best analyzers that met all our requirements and provided the highest efficiency. Here are the details that stood behind our ratings:

  • Design

    When we looked at the design, the aesthetic was not the main criteria and we thought that the details are the most important features which contribute to the convenience of the weight measuring device. We checked the size and weight to see how easily storable the item will be and we came to the conclusion that most of the models we chose have similar sizes.
    We looked for a sturdy and durable design so we picked products that are made of resistant tempered glass and came with non-slip feet that ensured safety in use even on slippery bathroom floors.
    We also analyzed how the design influenced the ease of use, considering the display and the controls. The backlit display ensured that the data will be visible on the screen and the controls were intuitive, helping the user get the hang of the device.

  • Technical specifications

    Other important criteria were the technical details and we thoroughly analyzed all the products according to the maximum weighing capacity, the technology, and method used for detecting the body composition. Most items only allowed users weighing around 400 pounds and all of them used the same Step-On technology and the same electrical current method of determining the parameters, meaning that these are the most reliable choices.
    Other aspects like the battery, the metrics, or the ability to connect to the internet revealed that they showed the results in both pounds and kilograms, that most of them operated on regular batteries and there was only one that can connect to the internet and bring the innovation of the recharging battery, which was the Withings Body Cardio.

  • Features

    One of the most important criteria was the number of features they put at the disposal of the user. First of all, we checked how many parameters each model could measure and the winner was Tanita BC554 followed by the Withings Body Cardio. Then, we checked whether or not the units could support multiple users and came with an auto-recognition function. The additional features were bonus criteria that only proved the efficiency and convenience of these items.

  • Warranty

    As you probably expected, we also put the accent on the warranty that comes with every product on our list because this is very important in deciding how reliable the manufacturer is and how durable the product will be. However, we noticed that there were big differences between the warranty times offered, Grater Goods being the only manufacturer that backed their product for 5 years. The rest of the models enjoyed 2 or 3 years of warranty and all came with great customer support and a helpful online manual that makes it easier to understand how the unit works.

Frequently Asked Questions



1After someone steps on it, will it memorize their readings?
This depends on the memory of each model. If it is designed to weigh multiple users and it syncs the data to an app, all the readings will be available for a later visualization.

2Is it safe for children?
The electrical current used is so small that it can barely be felt and it does not cause any damage to the human body. In conclusion, children can use it without any risk to their health.

3Should I step on it barefoot?
For the sensors to work and the current to travel through your body, you need to get on the weighing platform barefoot.

4Is it affected by humidity? I was thinking about storing it in the bathroom for easy access.
Steam and air humidity should not be a problem but direct contact with water might alter the functioning. As such, try not to pour water on it and dry very well before stepping on it.

5What is the risk of using it if I have a metallic bone implant?
It is best to consult your doctor before using the electric impedance scale. No accidents have been reported by people with metallic body parts but it is best to be certain to avoid any sort of risk. The intensity of the current is rather small but it might interfere with the implants.

These innovative analyzers are devices that can detect not only your weight but also other parameters that influence your weight . The total amount of pounds shown on the scale’s display is a cumulation of aspects like muscle mass, bone weight, body water, visceral fat, and more. These innovative products use a type of technology called Bioelectrical Impedance Analysis or BIA that involves sending an electrical impulse into your body. Most models available work using the Step-On technology which means that as soon as you step on it and the sensors get into contact with your body, it automatically detects your composition and shows the measurements. You must know that using this device is not harmful in any way since the impulse is very light and it does not radiate or damage your body in any way. BIA allows it to detect the levels of visceral fat, bone mass, muscle mass and water level, which allows it to calculate your total weight, the BMI, BMR, and metabolic age.

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