Chosen Solution

As the title states, I replaced my apple watch screen and upon turning it back on, it just stays on the Apple logo. Any idea what might be wrong? Did I break it?

Apple Watch screen replacements are notoriously difficult even for a professional. You can try to narrow down the issue to see if it is the screen used or if the device itself got damaged. I would try to install the old screen and see if you can get it back up and running. If that doesn’t work, there may be additional issues going on with the device. Look over the device carefully to see if anything may have gotten nicked or damaged upon removal.