Check the Model Number
Go to Settings > General > About on your iPod to find the model number. Compare the code, such as A1238, to Apple's official list to confirm the generation.
Identify by Physical Design
Look at the shape, screen size, and button layout. Early models have a click wheel, while later versions use a thin touchscreen with a small hold switch.
Use Apple's Support Page
Visit Apple's support site to match your model number with the correct iPod generation and specifications.
