How to track Body Mass Index or BMI

BMI (Body Mass Index) is a simple tool used to estimate whether a person's weight is appropriate for their height. In other words, BMI gives us an idea of whether we are underweight, normal weight, overweight, or obese.

Tracking BMI in the FitVisio App

BMI is automatically calculated in the FitVisio app from the height and weight you enter:

1. On the main screen, under the overview section, select ⚖️Weight in the form.
2. Enter your weight.
3. Adjust the date of the entry (if needed).
4. Then, add your height 🦒Height (if you have tracking enabled) or set it up in your account settings.
5. Again, adjust the date of the entry (if needed).

After each entry of weight or height, the overview with the BMI graph will update.

How is BMI Calculated?

The calculation of BMI is simple: Weight (in kilograms) is divided by height (in meters) squared.

Formula: BMI = weight (kg) / (height in metres)²​

Limitations of BMI:

• Muscle Mass: People with a high amount of muscle mass may have a higher BMI even if they have a low body fat percentage.
• Children and Adolescents: BMI is evaluated differently for children and adolescents than for adults.