What is the Best Body Fat Scale in 2019?

Whether you love them or loathe them, for many people weighing scales are a useful tool to keep an eye on progress towards your personal goals. Weighing yourself regularly provides objective data that we can’t argue with—no matter how hard we try!

Increasingly, regular scales don’t quite measure up. In learning more about health and fitness statistics and research, many of us are becoming more and more aware, but it’s not just about how much we weigh, it’s also about how soft tissues are made up.

Many people are now aware that they need to consider not just the overall weight but also their body composition—which includes factors like percentage of body fat, muscle, and water.

Once upon a time anyone who wanted this information would have had to head to the nearest university campus or biomechanics research lab to spend the afternoon being analysed. This would have hardly been worthwhile for anyone but the most technical and dedicated of athletes—a science more or less reserved for elite sports people.

One of the fantastic things about technology however, is that we could all potentially have access to home equipment which now provides some of this detailed information.

Product
Details
Our Rating
Our #1 Rated
Bluetooth Body Fat Scale

1byone

Bluetooth Body Fat Scale

5 out of 5

In the Body Fat Scale category

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  • Compatibility - Sync data with our "1byone health" app, also support sync data with Apple Health, Google Fit and Fitbit.
  • Measuring Function - Use BIA technology to track your health information about Body weight, Body fat, water, Muscle mass,...
  • Step-on technology and Unlimited Users - No more tapping or turning on a switch to use the scale. Just step on the scale and...
HealthAmbition Stamp

Our #1 Rated

5 out of 5

In the Body Fat Scale category


Our #2 Rated
Bluetooth Body Fat Scale

RENPHO

Bluetooth Body Fat Scale

4 out of 5

In the Body Fat Scale category

Click for price
  • Smart App Syncs with Fitness Apps - Over Millions happy global users, RENPHO App syncs with APPLE HEALTH, GOOGLE FIT, and...
  • 13 Essential Measurements - Scale shows body weight, data including Weight, BMI, Body Fat Percentage stores to app. You can...
  • Free Friendly App - Download RENPHO app for FREE at App Store/Google Play. RENPHO App works with Bluetooth 4.0, supports...
HealthAmbition Stamp

Our #2 Rated

4 out of 5

In the Body Fat Scale category


Our #3 Rated
Smart Body Fat Scale

Greater Goods

Smart Body Fat Scale

4 out of 5

In the Body Fat Scale category

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  • PROVEN: #1 US Bluetooth Smart Scale brand. Our community has lost 1.5M+ lbs while giving back to charity.
  • SYNC YOUR DATA WITH: FitBit, Google Fit, Apple Health, and other popular fitness apps.
  • SECURE: Unlike other Bluetooth Smart Scale, ours establishes a secure, 1:1 connection with each user.
HealthAmbition Stamp

Our #3 Rated

4 out of 5

In the Body Fat Scale category


Our #4 Rated
Premium Smart Scale

Yunmai

Premium Smart Scale

3 out of 5

In the Body Fat Scale category

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  • FDA Listed Smart Scale Brand. 5,000,000 + USERS AND COUNTING.
  • YUNMAI APP Sync with Apple health, Fitbit and Google Fit.
  • 10 Precision Body Measurements -- Body Fat, BMI, Muscle, Hydration, Bone mass and More.
HealthAmbition Stamp

Our #4 Rated

3 out of 5

In the Body Fat Scale category


Our #5 Rated
Wi-Fi Scale

Nokia

Wi-Fi Scale

3 out of 5

In the Body Fat Scale category

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  • Scale up your health - Manage your weight and keep an eye on your overall health and fitness with a highly-accurate smart...
  • Full body composition analysis - Monitors weight (kg, lb, st lb), body fat & water %, plus muscle & bone mass. Please note...
  • High accuracy - Get highly accurate measurements via Position Control technology, a patented body position detector
HealthAmbition Stamp

Our #5 Rated

3 out of 5

In the Body Fat Scale category

What Is a Body Fat Scale?

Most of us know what weighing scales are, and if you’re anything like me you’ll need to suppress the occasional urge to hurl them out of the window—only when they tell great big lies about my weight!

Many of us will have used some kind of weighing scales over the years to monitor our progress towards personal goals. However, traditional weighing scales are now running into problems because people are recognising that they need to know more about what’s going on with their body than just how much they weigh.

In response to this, manufacturers have been working for many years to develop scales which can accurately assess many other parameters, that can be much more useful than body mass alone. Body fat scales, as their name suggests, are able to measure our body fat.

More than this though—there’s a whole range of information that can possibly be provided by body fat scales depending on the model. Some common information that they can provide includes:

  • Weight.
  • Body fat.
  • BMI.
  • Bone mass.
  • Skeletal muscle mass.
  • Water content.
  • Basal metabolism.
  • Fat-free body weight.
  • Muscle mass.
  • Protein.
  • Body age.

Not all scales measure all of these factors—some of the more basic models of body fat scales focus on body weight, body fat and water content, for example.

How Does a Body Fat Scale Work?

The science behind how body fat scales work is actually quite clever, and it all relies on electricity being measured by what’s known as bioelectrical impedance analysis. If we break this down, this means the amount of electricity which is prevented from passing through soft tissues and bone.

It may seem strange, but we have electrical signals travelling through our bodies all the time. They’re particularly important in the nervous system to transmit messages, and research tells us that electricity passes through different types of body tissue to a greater or lesser extent. Fat cells, for example, aren’t good at conducting electricity, whereas other cells with a higher water content—including muscle fibres—are very efficient in conducting electricity. Manufacturers of electrical devices have used this information to develop scales which are able to measure body fat and other parameters.

Basically what happens is the user stands on the footplate of the body fat scales, which either have four sensors built into the surface of the footplate, or they can alternatively be covered in a very thin film that does the same job as the sensors.

This video gives a nice, straightforward explanation of how body fat scales work:

Who Needs a Body Fat Scale?

Good health is not simply determined by how we look or how much we weigh—it’s actually much more complicated than that. While excess weight is a health concern, it’s not the full story.

When considering fat in terms of good health rather than aesthetics, the subcutaneous fat isn’t that much of a problem. Studies have shown that the fat most dangerous to health is stored deep within the torso. So you can have the most heavenly shaped legs and still be at risk of health problems.

Research now tells us that some people who’ve been traditionally classed as obese should actually be classed as healthy. This is on account of some obese people having lower levels of visceral fat—the fat stored around many of our organs—than people with a lower body mass.

Maintaining good health and avoiding health risks then, is about how much of your weight is fat, and where those fat cells are stored. This tells us that we all need to be paying more attention to measurements of body fat, water and muscle mass.

Precautions for Use

Due to the electrical signals used, many body fat scales are not appropriate to be used by people with internally fitted electrical devices, such as pacemakers. The electrical signals from the scale can interfere with the electrical operation of the device.

Some scales are not recommended for use during pregnancy, and some aren’t recommended for children, although some body fat scales are safe for children and have a specific baby mode for monitoring the weight of your newborn.

The best advice is to read the manufacturer’s instructions thoroughly before use.

What Is the Best Body Fat Scale?

We’ve searched high and low through many different products and chosen five different models to compare. Have a look through all our pros and cons for each one to find your best body fat scale.

Our #1 Rated
Our pick our #1 rated

1byone

Bluetooth Body Fat Scale

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

A well-styled product, these scales impressed several users, many of whom commented on the quality. People found the information they supplied extremely useful, and commented that they were very easy to operate. Some people had a little difficulty syncing these scales with other devices, but most people managed to resolve this.

Users liked the fact that these scales take account of lots of different parameters, including activity levels. One problem reported by a small number of people was they didn’t think these scales were very accurate, but others sorted out this problem by calibrating their scales correctly. Following calibration, people reported that these scales were accurate to within 0.2 pound.

As the lowest priced of those reviewed, these scales represent excellent value for money. Lots of people commented on this, and thought that these scales measure up extremely well against other, far more expensive sets of body fat scales.

Pros
Pro Maximum weight: 400 pounds.
Pro Four high precision sensors for accuracy.
Pro Compatible with Fitbit
Pro Google Fit
Pro Apple Health
Pro My Fitness Pal and other apps.
Pro Bluetooth connectivity.
Pro Clear highlighted display screen.
Pro Auto recognition for up to 10 users.
Pro Measures eight different statistics.
Pro Non-slip feet.
Pro Baby mode.
Pro Step on technology to activate.
Pro Automatic shut-off.
Pro 2-year warranty.
Cons
Con Not appropriate for use by people with a pacemaker or other electronic implant.
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Our #2 Rated
Our pick our #2 rated

RENPHO

Bluetooth Body Fat Scale

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

One thing that really stood out for many users about these scales was how easy they are to use compared to the amount of information they provide. People liked the modern, minimalist design and the option of unlimited users. Many people commented on the wide range of data collected, and found this really helped to keep them on track.

One drawback of these scales is that the user must be able to make contact with all four precision sensors (two with the sole of each foot) for accurate results, and some people with particularly small feet found this difficult. A few customers had a problem with a faulty model, but this wasn’t a problem for the majority of users.

Many people commented on the large numerals on the backlit display screen, which made it very easy to read. Overall, most people reported that this is a great set of scales which does as good a job as many other much more expensive models.

Pros
Pro Maximum weight: 400 pounds.
Pro Four point high precision sensors for accuracy.
Pro FDA approved device.
Pro Compatible with Google Health
Pro Fitbit
Pro Apple Health and other apps.
Pro Measures 11 different statistics.
Pro Bluetooth connectivity.
Pro Clear backlit display screen.
Pro Unlimited multiple users.
Pro Auto shut-off.
Pro 100 percent satisfaction guarantee.
Cons
Con A small number of users reported technical faults.
Con May not work as accurately for people with small feet!
 
 
 
 
 
 
 
 
 
 

Our #3 Rated
Our pick our #3 rated

Greater Goods

Smart Body Fat Scale

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

People were very impressed with this set of scales, which features secure one-to-one Bluetooth connectivity and compatibility with many popular fitness apps. People liked the sleek design and reported that these scales are easy to use with a large, clear display screen. Most reported a high level of accuracy, although one or two users disagreed.

Users really liked the fact that these scales can store data and sync it to their phone at a later date if necessary. In addition to weight and body fat, these scales also calculate lean mass, BMI, water weight and bone mass, which many people felt gave them a great comprehensive view of progress towards fitness goals.

Some people had problems with connectivity issues—either not being able to connect, or syncing data from a guest user to a registered user if their weight was in the same range. The majority, though, were very happy with these scales, and thought they did a good job for a reasonable price.

Pros
Pro Maximum weight: 400 pounds.
Pro Accurate to 0.2 pound.
Pro Compatible with Fitbit
Pro Google Fit
Pro Apple Health
Pro My Fitness Pal and other apps.
Pro Bluetooth connectivity.
Pro Clear
Pro backlit display screen.
Pro Auto detects up to eight users.
Pro Non-slip
Pro scratch-resistant feet.
Pro Automatic calibration.
Pro Auto shut-off.
Pro Company donates money to charity for each purchase.
Pro 5-year warranty.
Cons
Con Not suitable during pregnancy or for people with a pacemaker or other electronic implanted devices.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Our #4 Rated
Our pick our #4 rated

Yunmai

Premium Smart Scale

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

People were very impressed with this set of scales, which features secure one-to-one Bluetooth connectivity and compatibility with many popular fitness apps. People liked the sleek design and reported that these scales are easy to use with a large, clear display screen. Most reported a high level of accuracy, although one or two users disagreed.

Users really liked the fact that these scales can store data and sync it to their phone at a later date if necessary. In addition to weight and body fat, these scales also calculate lean mass, BMI, water weight and bone mass, which many people felt gave them a great comprehensive view of progress towards fitness goals.

Some people had problems with connectivity issues—either not being able to connect, or syncing data from a guest user to a registered user if their weight was in the same range. The majority, though, were very happy with these scales, and thought they did a good job for a reasonable price.

Pros
Pro FDA approved smart scale.
Pro Comes with free Yunmai app sync to Apple Health
Pro Fitbit and Google Fit.
Pro Large
Pro clear display screen.
Pro 10 precise metric measurements.
Pro 5-second setup.
Pro Smart phone not necessary during weighing.
Pro Multi user—up to 16 users.
Pro Non-slip feet.
Pro 30-day refund or exchange policy.
Cons
Con Not suitable for people with a pacemaker or other electronic implanted device.
Con High price.
 
 
 
 
 
 
 
 
 

Our #5 Rated
Our pick our #5 rated

Nokia

Wi-Fi Scale

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

This is a very popular product from a company that continues to expand its already impressive product range. Featuring some remarkable technology, people thought these scales were highly accurate, and were attracted by the range of features, such as monitoring not only weight and body fat, but also BMI and heart health.

People were generally big fans of the sleek and elegant design. There were a couple of niggles; one user was disappointed that these scales don’t measure BMR, and a couple of people commented on problems with Bluetooth connectivity, but overall this was seen as a very good-quality set of scales.

The main downside of these scales is the cost, and while some people thought the great quality and benefits of these scales was well worth the money, they’re by far the most expensive scales we reviewed—almost double the cost of the second most expensive.

Pros
Pro Maximum weight: 400 pounds.
Pro Position control technology for high accuracy.
Pro Compatible with FitBit
Pro Google Fit
Pro Apple Health and other fitness apps.
Pro Bluetooth connectivity.
Pro Full body composition analysis.
Pro Easy to use.
Pro Multi user—up to eight users.
Pro Non-slip feet.
Pro Automatically syncs data.
Cons
Con High cost.
 
 
 
 
 
 
 
 
 
 

Our Choice

When it comes to body fat scales, there’s such a wide range of different models available from numerous manufacturers. You can choose to spend a little and get a decent quality set of scales for your money. You could also choose to spend quite a lot of money and end up with a set of scales with lots of bells and whistles. When it comes down to it, it’s a case of personal preference.

Of the five products we reviewed, the general consensus was that the best body fat scale in terms of good quality, reliable consistent function as well as price was the 1byone Bluetooth Body Fat Scale. Overall people thought these scales well designed and looked good in the bathroom, and did a great job of consistently monitoring body statistics and providing feedback.

Aside from a few niggles and technical problems connecting to apps, and considering that people were able to achieve consistent results following correct calibration, there really weren’t that many negative comments about this device. It’s well liked by many people who thought it did an efficient job and at excellent value for money. It also comes with a generous 2-year warranty which just enhances it as the best body fat scale.

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