(Just a suggestion)
There should be a Product Registration service/option on Nothing’s website, where people can register their products or devices by entering the SN number. It would be easier to track the warranty status of the product, and beneficial in claiming the warranty for those products by going to the My products or My devices section.
By doing so people wouldn’t have to go check for their boxes for the SN number, nor do they have to enter that number again and again to check for their device’s status. Simply login to your account, go to my devices or products and it’ll show all the devices linked to that account in just a few clicks with complete status and information about the product.
I hope fellow members of the community will also agree to this suggestion of mine.
Thanks, have a nice day!