What’s the return policy on Apple Watch wrist band?

as the product has been purchased directly from Apple(either at a retail store or online), customers have 14 days to return it from the date they received it. But to get a refund, the device must be repackaged with all the cords, adapters and documentation that were included when it was bought.

think it's the same as the apple watch itself and any other products

some countries has a 14 return policy if the user don't want the product anyway

most countries seems to have a min 1 year warranty in terms of production issues discovered after purchase

https://www.apple.com/legal/warranty/