How to improve the questionnaire about the smartwatch UI design

I have prepared a questionnaire about the UI designing process of a smartwatch basically to understand the UI process when users are performing workouts like running, cycling, etc. Please help to improve the quality and the relativeness of the questions in the UXD designer opinion.

1. What is the screen shape of your smartwatch? Round / Square / Rectangle with rounded corners

2. What is the screen size of your smartwatch? Small / Medium / Large

3. Does your smartwatch contain any buttons or a dial knob? No buttons or a dial knob / only buttons / only dial knob / both buttons and a dial knob

4. On a scale 1 to 5, what is the rating would you give to the comfortability in using the smartwatch? 1

5. On a scale 1 to 5, what is the rating would you give to the satisfaction level of the information presented on the smartwatch in indoor mode? 2

6. On a scale 1 to 5, what is the rating would you give to the satisfaction level of the information presented on the smartwatch in outdoor mode? 3

7. On a scale 1 to 5, what is the rating would you give to the satisfaction level of the information presented on the smartwatch while you are doing workouts? 4

8. On a scale 1 to 5, up to what extent you think the data presented on the smartwatch is accurate and informative while you are doing workouts? 5

9. Give your suggestions or any feedbacks about the data presented on the smartwatch while you are doing workouts?