Apple Watch - WatchOS

Could you make that your app works with apple watches at least for the doorbell (which requires quick action to be taken)? Right now I receive a notification to the Apple Watch saying I must press to make an action but due to the fact there is no watchOS app impossible to click on it and when I close the notification it closes the notification on my phone, which is logical but annoying. The best solution would be to have a really simplified app (just able to send auto messages or to speak with the video stream…)
Would be AWSOME