If your iPhone is locked or asleep, you'll get notifications on your Apple Watch, unless your Apple Watch is locked with your passcode.
Why do you want me to throw my apple watch in the garbage?
I'm not understanding if you have a question here.
But if your watch is on your wrist and unlocked and your iPhone is locked, you will get the notifications on your watch
if your watch is locked and your iPhone is unlocked, you will get the notifications on your iPhone
if your watch is locked and your iPhone is locked, you will get the notifications on your iPhone
See Where you’ll see your notifications