How do you stack widget Smith iOS 14?

You add that stack the same way you’d add any widget:

1. Long press on your home screen and tap the plus icon in the upper-left corner.
2. Scroll down until you see the widget called “Smart Stack”
3. As with the other widgets, scroll sideways to choose the size you want, and then tap “Add Widget”

How do you combine widgets on iPhone?

The easiest way to create a Smart Stack is to drag and drop a Widget onto another Widget of the same size. This creates a stack. To enable dragging, one must press and hold anywhere on a Home Screen page until the contents shake.