Digital body analyzer scales, do they work? The answer is YES!
A regular weighing scale only shows the number of your total body weight in kilos or pounds. While for a digital body analyzer scale, it can provide information about your weight as soon as you step on it and provides information about your BMI, body fat, muscle mass, bone, water percentage, and more.
If you are trying to lose weight, measuring body fat is as important as measuring your body weight. How can I know that I am losing weight healthily? Or how is it possible that I do not lose weight while my body fat percentage decreases? At this time, measure your body fat can help you determine if your weight loss efforts are working.
If you are not going to lose weight, a digital body analyzer scale can still help you figure out if you have a healthy BMI ratio.
Body fat scales use bioelectrical impedance analysis (BIA) to estimate the relative percentages of different tissues and substances within the body.
BIA sends a weak electrical impulse through the body. The impulse encounters varying levels of resistance or “impedance” from the different tissues and substances.
The digital scale body analyzers then use a mathematical formula that incorporates the value for electrical resistance with information about a person's age, height, and gender. People typically supply this information via a smartphone or other electronic device.
The mathematical formula then estimates the relative percentages of the following:
total fat
muscle
water
bone density
Fat offers more resistance than either muscle or water. As such, higher resistance values tend to result in calculations of a greater percentage of body fat.
Then, the sensors in the scale will calculate the body fat and other related information accordingly. Depending on the type of body fat scale you have, the data can link up to your smartphone, as well as the app.
Now digital body analyzer scales are commonly used in many families, and they were equipped with high technology, providing better user experiences.
Hight accuracy
The Transtek patented G-sensor gives highly precise measurements of up to 0.1kg.
BIA technology
Transtek developed the BIA chip based on the commonly used version, integrated with Transtek's algorithm, up to 1% accuracy.
Gravity compensation
Fun fact: the Earth's gravity varies accordingly to where you are on the globe-up to 400g! Transtek's scale adjusts its measurement to compensate for this phenomenon.
Body mass index (BMI) calculates a person's height and weight to provide a general sense of whether their weight might impact their health.
The Centers for Disease Control and Prevention (CDC)Trusted Source states that BMI is a useful tool for determining if someone is underweight or overweight. However, it does not directly measure body fat.
Additionally, BMI does not consider a person's muscle mass. Exercise can lead to fat loss and muscle gain. Since muscle is denser than fat, a person's body weight might actually increase with exercise.
Using both Body Fat Percentage (BFP) and BMI values can help guide dietary and exercise decisions. If either value is above average, consulting a doctor is advisable, as higher values may indicate a greater risk of cardiovascular disease.
Having a BMI or BFP below the recommended range also poses health risks.
| BMI | Weight Status |
| Less than 18.5 | Underweight |
| 18.5-24.9 | Healthy Weight |
| 25-29.9 | Overweight |
| 30 or greater | Obesity |
| 30-34.9 | Class 1 obesity |
| 35–39.9 | Class 2 obesity |
| 40 or greater | Class 3 obesity (Severe Obesity) |
| Body Fat Percentage Among Men | Body Fat Percentage Among Women | ||
| Age Group | Average BF | Age Group | Average BF |
| Overall (20 and older) | 28.1% | Overall (20 and older) | 39.9% |
| Young Adult Men (20-39) | 26.1% | Young Adult Women (20-39) | 37.8% |
| Older Adult Men (40-59） | 28.6% | Older Adult Women (40-59） | 40.5% |
Measuring body fat percentage is a better indicator of how well your diet and exercise program is working. The most significant benefit to using the digital body fat scale is that you can measure your body fat conveniently at your own home, at any time, instead of having to visit the facility with hydrostatic weighing or gym.
A "Consumer Reports" study of body fat scales supports what many health and fitness experts say: that these scales are not as accurate as other body fat measurement methods. Similar to fitness tracker and smart health watch, digital body fat scale can be a helpful piece of equipment. But take it as a guideline and use your instincts, or better still, use it with professional trainers or doctor guidance.
Digital body analyzer scales offer multiple ways to measure your health besides just your weight.
Digital body analyzer scales can vary on what they can track, their costs, and their accuracy.
Which digital body analyzer scale is best for you will depend on what you're tracking and your personal needs.
Transtek scales employ a technique called Bioelectrical Impedance Analysis (BIA). This method involves sending a tiny electrical current through your body via your feet and legs. The current travels easily through lean muscle tissue, which has a high fluid content, but encounters resistance when passing through fat. By assessing your body's impedance, or resistance to the current, the amount of muscle can be determined. From this data, the quantities of fat and water in your body can be estimated.
The current used is less than 1mA, which is very small and completely safe. You won't be able to feel it. However, it's important to note that digital body analyzer scales should not be used by individuals with internal electronic medical devices, like pacemakers, to avoid any potential interference with those devices.
Your body fat percentage reading fluctuates with your body's water content, which changes throughout the day. While there isn't a specific ideal time to take a reading, try to measure at a consistent time when you believe your body is normally hydrated. Avoid taking measurements after a bath or sauna, after intense exercise, or within 1-2 hours of consuming a large amount of food or drink.
Women naturally have a higher body fat percentage than men due to differences in body composition, which are designed to support pregnancy, breastfeeding, and other related functions.
A woman's body composition undergoes significant changes during pregnancy to support the developing baby. As a result, body fat percentage readings may be inaccurate and misleading. Therefore, pregnant women should use only the weight measurement function.
