When you successfully add the device, the app will take you through the setup instructions. If you are setting up the device for the first time, you will need to change the Username (the person using the walker), the Wheel Diameter (the size of the walker wheel, in millimeters), and the Time Zone (where the walker user is located). You can also set up a daily walking goal. This workflow will only need to be done by one account, as the information about this WalkWise device will be shared with others who have access to it.