Thank you guys for all the great points made in this thread, some of which I never would have thought of myself. I've read everything and taken it all into consideration.
I don't think I'm going to reach out to the carriers, but I'm also not going to use either of the watches yet, because @JWGold made a great point about how that could relate to liability in the case that this is some sort of fraud.
For several reasons I really don't think that this is a case of fraud, but I will be monitoring all my accounts, and I won't be touching the watches for at least 31 days.
I will keep you guys updated.
There’s an old adage, “If it sounds to good to be true, it probably is..” Rest assured, you didn’t win the lottery. Apple didn’t magically create an order out of thin air with your name and address on it. Someone up to no good stole your identity and ordered those items. They had some sort of angle to get ahold of them before you did. There are a number of ways thieves do this. Sometimes they contact the shipper and have the parcels redirected. Sometimes, they try and get to the items before you do and take them off your porch. There are a whole number of variations. If you Google scams such as this, you will come up with dozens of examples. In this one instance, things didn’t go as planned and you got to the items first. Any way you look at it, eventually someone is going to be looking to get paid.