Finding and downloading apps for your Apple Watch used to be a cumbersome task. You would need to open the Watch app on your iPhone, start the app store for your watch, and then download the apps you want for your phone and watch.
Not anymore. With WatchOS 6 or higher, the Apple Watch now has its own App Store. That means you can search, search and download apps for your watch right from your wrist. Use both free and paid apps and see which apps you've downloaded in the past and which ones need updating. And you can only secure the Apple Watch version of an app without downloading the iPhone version.