Step 2: What generation is your iPod Nano?
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
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