Wear OS support?

### Your use case

Let me know if I should open this up somewhere else, but I searched and couldn't find any issue about possible Wear OS support.

#### What would you like to do?

I'd like to be able to initiate sending messages using wear os on android watch.

#### Why would you like to do it?

Mainly to be able to send voice messages, and use element as a walkie talkie of sorts.

#### How would you like to achieve it?

I don't use Whatsapp, but it would be worth looking at their existing wear os app for the type of limited functionality they support.

### Have you considered any alternatives?

NA

### Additional context

NA

### Are you willing to provide a PR?

Yes