It also recently launched its Wi-Fi Smart Scale, which transmits your weight, body fat and body mass index to the cloud.

FORBES: Connected Health Hot As Fitbit Raises $12 Million More

My lean body mass index showed more fat than my weight suggested.

FORBES: In Praise Of (Mostly) Vegan Diets

The participants in each group lost a comparable amount of weight on average almost 10 pounds and saw similar decreases in body mass index and body fat.

FORBES: Can Second Life Help You Lose Weight And Keep It Off?

It found every 10% rise in body mass index (BMI) - used as an indicator of body fat - led to a 4% drop of available vitamin D in the body.

BBC: Study finds obesity can 'lead to lack of vitamin D'

Body Mass Index (BMI) is mostly a very dependable way of estimating body fat, especially for people between the ages of 19 and 50.

FORBES: 7 New Weight Loss Supplements That Really Work

The circumference of your waist and most importantly, your body mass index are dead giveaways when it comes to knowing the amount of body fat you have, and the health risks you might run into because of it.

FORBES: 7 New Weight Loss Supplements That Really Work