locating Stolen Apple Watch

I’ve recently purchased the Apple Watch Series 7, and had it arrive at my address. however I was not back in town for a few more days and upon my return, the box is gone. I was wondering if because I used my apple ID to purchase the Watch, if anyone signed in with another apple id, Would I get notified? Can they even sign in at all? And Is there any other way of locating my brand new Apple Watch, even if I haven’t signed in yet?