If you think finding an app is not easy with the Wear OS default launcher, then Weasy launcher is the one for you.

Weasy launcher displays more apps in the limited space of your smartwatch screen. It's also possible to mark your favorite apps and quickly access the apps' info. In order to access an app's info or the launcher settings, you need to long-press the app icon.

Weasy launcher is not technically a launcher, as it doesn't replace the system launcher, but it provides a faster way for accessing apps.

Swipe to close functionality is disabled inside the launcher for an easier navigation. You have to use the power button (or other workaround) to exit the app.