Launching the app for the first time, you will be presented with a short introduction and initial setup screens.

Length Units Selection Screen

Choose your measuring units for total length.

This is a personal preference but the more precise, the better the relative weight estimate.

Decimal or mm quicker to enter.

You can change these settings later on Options Screen.

Length Units Selection Screen
Length Units Selection Screen
Weight Units Selection Screen
Weight Units Selection Screen

Weight Units Selection Screen

Choose your weighing units.

Decimal or grams quicker to enter.

You can change these settings later on Options Screen.