BMI Spark

BMI testing, unlike many of the other methods used to assess weight, requires no special training.
Although the calculation may seem complicated on first view, with practice it can be completed easily in just a few moments.
The results are easy to understand; it's simply a matter of looking up your score on a standardized app.
BMI testing does not require you to remove any clothing, other than your shoes when you weigh yourself, which makes it ideal for users who might otherwise be put off by a more invasive procedure.