如果您的 iOS 应用支持本地或远程通知，Apple Watch 会在适当的时间显示这些通知.

If your iOS app supports local or remote notifications, Apple Watch displays those notifications at appropriate times.

iOS 自行决定将通知传递给 Apple Watch 或在 iPhone 上显示，

iOS it self decide to pass the notification to Apple Watch or show on iPhone,

正如您所说，实现已完成，因此让 iOS 处理它.并且此时您无需执行任何操作即可将其传递给 Watch 您可以查看 Apple 文档以获得更多说明.

As you said the implementation is done so let the iOS handle it. and at this time you have to do nothing to pass it to Watch you can see the Apple documentation for more clarification.

你可以在这里看到