The Home tab is the default screen of the Withings App.

The Home tab displays the following from top to bottom: 

• Notification Center: Any latest news or device-specific alerts will appear at the top, here.
• Add Data button: This + icon allows you to easily add data and measurements.
• Health Score Cards: These cards offer holistic aggregations of your data via the Vitality and Health Improvement Score* sections of the app, intended to organize your measurements and provide insights into improving your habits and patterns. 
• Your measurement timeline: Contains your latest measurements, with the My Focus card at the very top to keep your most prioritized metrics easily accessible.

*Only available to Withings+ users.

You can add any measurement/metric to My Focus or share, edit, or delete them by sliding your finger to the left to reveal a hidden menu:

Note: All of these options are not necessarily available for all items.