Single choice buttons shows the answer options as a row of buttons. Participants click one button, and it turns to the color of your theme. Buttons are large and easy to tap, which makes this type a good choice for surveys filled in on phones and for short scales such as Daily, Weekly, Monthly.
When the question is not mandatory, No answer is one of the buttons.
Click the purple + in the top bar. The question type picker opens.
Under Single choice, click Single choice buttons. The question appears at the end of the current question group.
Click Your question here and type your question.
Click the first answer option and type it. Add answer below the last option adds another one. Keep the labels short: they have to fit on a button.
Select the question to open its settings on the right.
The answer is the code of the chosen button, for example A001, exactly as for List (radio). Single choice buttons is a question theme of List (radio): only the look differs.
The buttons share the width of the question. Up to about seven short labels read well. For more options, use List (radio) or Dropdown.
The color comes from your survey theme. Change it under Presentation > Theme options. See Overview: Themes.