https://wccftech.com/here-how-to-bring-amazons-alexa-assistant-to-the-apple-watch/

Siri is great and all in providing assistance where needed on the iPhone as well as the Apple Watch. One thing to note is that Apple’s digital assistant is pretty basic in terms of its functionality and conduct. Moreover, it’s a no-brainer that Google Assistant is ruling the smart assistant market. Alexa, on the other hand, is pretty capable as well and works on a wide range of devices. If you’re tired of using Siri on the Apple Watch, there’s a way which will allow you to put Amazon Alexa on your wearable. With all thanks to Voice in a Can app, you can finally do it.

That’s right! There is no complicated workaround involved. All you need to do is download the Voice in a Can app from the App Store and set it up. The app is priced $1.99 on the App Store. Once you have installed the app on your iPhone, you will then have to authenticate it using your Amazon account. To do that, simply tap on Login with Amazon and then follow the on-screen instructions.