Step 2: What generation is your iPod Nano?

3rd generation

4th generation

5th generation

6th Generation

7th Generation

How to Identify your Generation

3rd Generation -  Square shaped with clicker wheel
4th Generation - Rectangular with no back camera
5th Generation - Rectangular with a back camera
6th Generation - Touch screen with a clip on the back
7th Generation - Rectangular with a touch screen, no camera