Apple Watch bands are interchangeable between different series, however you must check the case size. Apple Watch bands can be swapped as follows:
The Apple SE is available two sizes (40mm and 44mm), an aluminum case and different loop and band options. Here are the launch prices:
The Apple Watch Series 6 is priced at $399 to $799 depending on the type of case, size and loop/band you choose.
The $399 models include the Aluminum Case with Sport Loop, Braided Solo Loop, Solo Loop, (PRODUCT)RED Aluminum Case with Sport Loop, Sport Band, Gold Aluminum Case and more. There are also a variety of $499, $699, $749 and $799 models available.
Apple offers Apple One to bundle various subscriptions to its services together. Bundles provide one-stop shopping for users and can save money over individual subscription costs.