Scale can measure body fat accurately by using bioelectrical impedance analysis, which sends a low-level electrical current through the body to measure the resistance of body tissues. This information is then used to calculate body fat percentage.
A body fat scale, also known as a BMI (Body Mass Index), measures the amount of fat in a person's body. http://en.wikipedia.org/wiki/Body_fat_percentage#From_BMI
There are many places online you can go to for information on measuring body fat. Some of these places are www.annecollins.com/body-fat-calculators.htm and accumeasurefitness.com.
the best way to measure body fat is using a Body Mass Index (BMI). It provides a lot more information than a bathroom scale. This calculation uses a ratio of weight to height to estimate body fat.
A body fat meter provides more detailed information about body composition compared to a scale that only measures weight. However, body fat meters can sometimes be less accurate than more sophisticated methods like DEXA scans. It's important to use such tools as part of a comprehensive approach to health and fitness.
There are lots of sites devoted to body fat reduction. Dr. Oz's website and weightwatchers.com both offer lots of information on healthy ways to reduce body fat.
The best device to measure body fat is an expensive tool that trainers and fitness / nutrition professionals use to assess their clients. Many scales, such as the Weight Watchers Scale, can measure body fat. This scale is available from big-box retailers like Target.
Tanita does indeed sell body fat scales. They sell many different types of scales as well. I am including a link to a body fat scale sold on the Tanita website, http://www.tanita.com/en/bf683w-scale/
Your scale measures body fat accurately by using a method called bioelectrical impedance analysis (BIA). BIA sends a small electrical current through your body to measure the resistance of different tissues, such as fat and muscle. Based on this resistance, the scale can estimate your body fat percentage. It is important to note that while BIA can provide a general idea of body fat percentage, it may not be as precise as other methods like DEXA scans.
The best way to analyze your body fat when you are at home, is either weigh yourself with a scale or calculate your BMI. A bmi is a height/weight that calculates your body mass index. Which is your fat.
Fat calipers are used to get the percentage of body fat one has. They are pretty easy to use, you simply take a skin fold of your skin and place it in between the calipers, you do this at several locations on your body. For more detailed information try sport-fitness-advisor dot com and you tube has a few videos on how to use a fat caliper.
For a scale that also calculates body mass index, try the Biggest Loser 5568 Body Fat-Body Water Scale. This product is being sold at Walmart.