The 5 Best Weight Scales in 2020 to Calculate Your BMI & Body Fats

Introduction of Weight Scales

Weight Scale is a device which can measure your body weight with the great accuracy. Now, weight scales are advanced enough to calculate your BMI and many other very helpful body measurements. Your body weight is very crucial for your healthy life. Your extra fats may put you in many serious health problems. That include the diabetes, the low testosterone, the infertility; both for the males and the females and also many cardio-vascular diseases etc. It is also proved that the weight scales help to lose your weight. You will see the detail in the coming sections.

Do you know obesity affects more than one out of three Adults, and about 17% of Children and Adolescents in United States? Click Here to read more.

Now, you will read about the 5 best weight scales which can also calculate your BMI. All these digital scales are very smart to calculate your body fat percentage accurately.

What is BMI?

BMI refers to the ‘Body Mass Index’. Body Mass Index is a measure of the body fats based on your body weight and the height. This is the most common standard to evaluate the obesity and the healthy weight. BMI explains the fat levels in your body.

How to Calculate BMI?

It is calculated by dividing your body weight by the square of your height in meters.

BMI formula = Your Body Weight / (Your Height in Meter)²

Following is the BMI Chart with the Healthy BMI indicators. You can check your BMI according to the BMI Chart recommended by World Health Organization (WHO).

By using these most accurate body fat scales, you will know your BMI automatically. These digital scales have built-in programming to measure your BMI when you stand on these smart scales.

Do You Really Need the Weight Scales or Calculating Your BMI Regularly?

If you want to lose your weight, then the weight scale is an ideal helper, supporter and promoter for your weight loss goal. The bathroom scale or weight scale reminds you about the success or failure of your weight loss goal. Both the success and the failure indicators help to motivate you to take more action to reach a healthy BMI.

Weight Scales – Good Weight Loss Tool and the Best Weight Loss Motivator

The Journal of the Academy of Nutrition and Dietetics published a research. That also focused on ‘Weighing everyday matters’. This research concluded that weighing yourself on daily basis led to a greater weight loss. Because it helped to adopt more weight control behaviors. As a result, the subjects successfully lost their weight. Many other studies also supported it. 1, 2, 3

The Journal of the Academy of Nutrition and Dietetics also conducted a research with 55 subjects for 18 months. Daily self-weighing and BMI calculation with weight scales was a compulsory routine of subjects. So, after 18 months examination, the research concluded a strong association between daily self-weighing and an increased weight loss. 4

Weight Scales – Good Tool to Prevent Weight Gain

The International Journal of Behavioral Nutrition and Physical Activity also published a research involving 40 adult subjects. The research supported that the behavioral self-regulation is very important for weight loss. One other research also supported that the frequent self-weighing and BMI calculation were very helpful to lose the weight or prevent the weight gain. 5, 6

The Society of Behavioral Medicine published a research that focused on the importance of self-weighing. It was consisting of two trials. One trial consisted of 1,226 adult subjects registered in Weight Gain Prevention trial. The other trial consisted of 1,800 adult subjects registered in Weight Loss trial. The results supported that the daily weighing is valuable to individuals trying to lose weight or prevent weight gain. That research also recommended that the daily weighing should be emphasized in the clinical and the public health messages about the weight control. 7

Self-Weighing Weekly – Supports Your Weight Loss

The Society for Adolescent Medicine published a research about self-weighing and weight control behaviors involving 130 adolescents. It supported that the weekly self-weighing helped the overweight adolescents to lose more weight. 8

Daily Weighing with App-Enabled Smart Weight Scales – Helps to Lose Your Weight

The Obesity Society conducted a research to examine the impact of daily self-weighing among 91 overweight adults. The subjects used the cellular-connected smart scales for daily weighing. So, the 6 month evaluation concluded that the daily self-weighing helped to get a clinically significant weight loss. 9

Weight Scales – Good for Successful Weight Loss Maintenance

The International Journal of Obesity published a 12-months study regarding the patterns of self-weighing and weight loss. The study comprised of a sample of 148 subjects. It concluded that the majority of the subjects with a pattern of daily self-weighing were able to lose the weight and sustain it also. So, frequently self-weighing is also helpful for successful weight loss maintenance.  10

You may also read a very comprehensive guide on ‘How to Lose Weight Fast’ supported by more than 600 research studies. Click Here to read more.

How Do the Weight Scales work?

Most of the digital weight scales use the Bioelectric Impedance Analysis (BIA) technology. When you stand on the weight Scales, a very low, safe electrical signal is sent from four metal electrodes through your feet to your legs and abdomen. That electrical signal passes quickly through the water that is present in your hydrated muscle tissues but meets resistance when it hits your fat tissues. Then, weight scales measure that resistance, known as impedance. So, these results are put into scientifically validated equations to calculate BMI and other body composition measurements just within seconds.

(1/5) FitTrack Dara Smart BMI Digital Weight Scale

This is the best weight scale which goes beyond just showing your weight. It proudly offers the best BMI calculation and the most accurate body fat scale. It is a best low budget Smart digital Scale which provides a lot of useful information about your body within 20 seconds. FitTrack Advanced Dual BIA Technology uses two different frequencies to capture your body composition data. By using different frequencies, even higher accuracy of measurements can be achieved. It also provides BMI calculator for kids. Yes! It has different modes including ‘Infant Mode’ also.

How Does FitTrack Dara Smart BMI Digital Scale Work?

FitTrack Dara smart scale uses the advanced Bioelectric Impedance Analysis (BIA) technology. So, it provides the best accuracy for your body measurements.

FitTrack Dara Smart Digital Weight Scale Features

• Free Integrated App for Android & IOS
  • Bluetooth Connectivity
  • Daily, weekly and monthly body composition reports
  • Complete History from the first day
  • Synchronizes with Google health, Apple health and many other health apps
• It is a family friendly smart scale and supports 8 Users per device fully integrated with App
• Three Modes:
  • Individual Mode: For the normal Adults not having any workout or bodybuilding routine
  • Athlete Mode: For more active and/or muscular users with increased metabolisms.
  • Infant Mode: For the Body measurements of kids and infants
• Accuracy Level: Independent research studies have shown FitTrack consistently measures +/-3% off from the DEXA scan, the Gold Standard, in measurement. This accuracy makes it the most accurate smart scale available today.
• High definition LED display
• Dimensions: 10.2 x 10.2 x 0.9 Inches
• Tempered Safety Glass Platform
• Maximum weight capacity: 180kg / 400lb
• Battery: Scale operates on 4 AAA batteries (not included)
• 30 Days Money Back Guarantee
• Lifetime Warranty Available Separately (on Buying from Official Website)
• Free Shipping & Return (If needed) on Buying from Official Website
• Available in White Color Only

17 Useful Body Measurements

1. Body Weight
2. BMI (Body Mass Index)
3. Visceral Fat
4. Muscle Mass
5. Hydration Level
6. Bone Mass
7. BMR (Basal Metabolic Rate)
8. Body Fat Percentage
9. Proteins Percentage
10. Body Age
11. Muscle Fats
12. Body Fat
13. Weight Control
14. Standard Weight
15. Weight Without Fat
16. Protein Amount
17. Obesity Degree

What did the Users say about FitTrack Dara Smart BMI Digital Weight Scale?

Following are the Users’ Reviews and Ratings available on the Official Website of FitTrack.

4.9/5

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(2/5) RENPHO Smart Bluetooth Body Fat Scale

RENPHO Weight Scale is the #1 Best Selling Digital Bathroom Scale on Amazon. It offers the best value in a very low and affordable price. It is an ideal body weight calculator and the most accurate body fat scale because of its advance technology of BIA.

How Does RENPHO Digital Weight Scale Work?

RENPHO Smart Weight Scale also uses the advanced Bioelectric Impedance Analysis (BIA) technology. Its function has been explained in the above section. Like the other weight scales with BIA, Renpho digital bathroom also provides the maximum accuracy.

RENPHO Digital Weight Scale Features

• Free Integrated FITINDEX App for Android & IOS
  • Bluetooth Connectivity
  • It synchronizes data with Apple Health, Google Fit, Samsung Health, or Fitbit App!
• It is a family friendly smart scale and supports Unlimited Users
• Backlit LED display Power
• Dimensions: 11 x 11 x 1 Inches
• Surface is made of 5 mm tempered glass; bottom is made of quality ABS plastic.
• Maximum weight capacity: 180kg / 400lb
• Battery: Scale operates on 3 AAA batteries (included)
• 30 Days Money Back Guarantee
• One Year Warranty
• Available in Black Color Only
• Free Shipping
• 10% Discount on buying from the Official Website of RENPHO

13 Useful Body Measurements

1. Body Weight
2. BMI (Body Mass Index)
3. Body Fat Percentage
4. Hydration Level
5. Skeletal Muscle
6. Weight Without Fat
7. Subcutaneous Fat
8. Visceral Fat
9. Muscle Mass
10. Bone Mass
11. BMR (Basal Metabolic Rate)
12. Proteins
13. Body Age

What did the Users Say about RENPHO SMART BMI Weight Scale?

Following are the Users’ reviews and ratings about RENPHO the most accurate body fat scale:

              On Official Website

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(3/5) FITINDEX Digital Weight Scale and Smart Body Fat Scale

How Does FITINDEX Bluetooth Digital Weight Scale Work?

The FITINDEX Bluetooth Scale is equipped with four high-precision sensors and four electrodes to ensure a quick and accurate body composition analysis.

FITINDEX Digital Weight Scale Features

• Free Integrated FITINDEX App for Android & IOS
  • Bluetooth Connectivity
  • It synchronizes data with Apple Health, Google Fit, Samsung Health, or Fitbit App!
• It is family friendly smart scale and supports Unlimited Users
• Accuracy Level: Four High Precision Sensors and Four Electrodes.
• High definition LED display
• Dimensions: 10.2 x 10.2 x 1 Inches
• Surface is made of 5 mm tempered glass; bottom is made of quality ABS plastic.
• Maximum weight capacity: 180kg / 400lb
• Battery: Scale operates on 3 AAA batteries (included)
• 30 Days Money Back Guarantee
• One Year Warranty
• Available in White and Black Color Only

13 Useful Body Measurements

1. Body Weight
2. BMI (Body Mass Index)
3. Body Fat Percentage
4. Hydration Level
5. Skeletal Muscle
6. Weight Without Fat
7. Subcutaneous Fat
8. Visceral Fat
9. Muscle Mass
10. Bone Mass
11. BMR (Basal Metabolic Rate)
12. Proteins
13. Body Age

What did the Users Say about FITINDEX SMART BMI Weight Scale?

Following are the Users’ reviews and ratings about FITINDEX the most accurate body fat scale:

                     On Official Website

Buy it Just for $25.99

(4/5) Withings Body+ Smart Digital Weight Scale

Withings body+ offers the best Weight Scale with the limited body measurements. It helps you to calculate your BMI and 6 other body composition metrics. Moreover, it offers athletes and non-athlete modes to segregate your body metrics accordingly. This digital scale also offers pregnancy mode. Which helps you to track the pregnancy weight gain. It is not only a BMI calculator for you, it is also a BMI calculator for kids. It also offers Infants Mode to calculate the BMI of your kids. This bathroom scale provides the

How Does Withings Body+ Digital Weight Scale Work?

Withings Body+ Weight Scale also uses the advanced Bioelectric Impedance Analysis (BIA) technology. Its function has been explained in the above section.

Withings Body+  Smart Digital Weight Scale Features

• Free Integrated App for Android & IOS
  • Bluetooth Connectivity
  • WiFi Connectivity
• Automatically recognizes up to 8 different users
• 4 Modes:
  • Athlete Mode
  • Non-Athlete Mode
  • Pregnancy Mode
  • Infant Mode
• Dimensions: 12.8 x 12.8 x 0.9 Inches
• Large, high-strength tempered glass platform
• Paint-free satin white casing
• Maximum weight capacity: 180kg / 400lb
• Battery: 4x 1.5V Alkaline cells (AAA) (included)
• 30 Days Money Back Guarantee
• One Year warranty
• Available in White, Black and Light Pink Colors

6 Useful Body Measurements

1. Weight
2. BMI (Body Mass Index)
3. Body Fat Percentage
4. Body Water Percentage
5. Bone Mass
6. Muscle Mass

What did the Users Say about Withings body+ SMART BMI Weight Scale?

Following are the Users’ reviews and ratings on Amazon about Withings Body+ the most accurate body fat scale:

Buy it Just for $97.99

(5/5) Fitbit Aria 2 Wi-Fi Smart Weight Scale

Fitbit Incorporation is very famous because of its well-known and the Amazon Best Selling Activity Trackers.  It offers the best bathroom scale which is the ideal body weight and BMI calculator. This high quality weight scale from Fitbit is a complement of its Activity Trackers because the activity trackers cannot measure your weight. This bathroom scale provides the maximum accuracy with BIA advance technology.

How Does Fitbit Aria 2 Wi-Fi Smart Weight Scale Work?

Fitbit Aria 2 Weight Scale also uses the advanced Bioelectric Impedance Analysis (BIA) technology. Its function has been explained in the above section.

Fitbit Aria 2 Wi-Fi Smart Weight Scale Features

• Free Integrated App for Android & IOS
  • Bluetooth Connectivity
  • Trends in Charts and Graphs
• Automatically recognizes up to 8 different people
• Backlit LCD display
• Water resistant to some extent
• Dimensions: 12.3 x 12.3 x 1.3 Inches
• Tempered Glass Platform
• ABS bottom housing
• Maximum weight capacity: 180kg / 400lb
• Battery: Scale operates on 3 AA batteries (included)
• 45 Days Money Back Guarantee
• Available in White & Black Colors

4 Useful Body Measurements

1. Weight
2. Body Fat Percentage
3. BMI (Body Mass Index)
4. Lean Mass

What did the Users Say about Fitbit Aria SMART BMI Weight Scale?

Following are the Users’ reviews and ratings on Amazon about Fitbit Aria the most accurate body fat scale:

Buy it Just for $128.95

Comparison of The 5 Best Weight Scales in 2020