How to send an image as a file to a smartphone (a simple way)?

Configuration
1

Hi,

I have an automation which send a camera snapshot to my smartphone when a particular event occurs. For that I use “send a notification via mobile app” service with the snapshot attached. But this way I cannot zoom into the image (or just display it full screen) so I would like to be able to sent the snapshot as a file I can open with an image viewer on the smartphone.

I know I could send it through Telegram or Gmail but that seems a little bit complicated to configure (and may be overkill for just this use case). Is there an easy way to do this?

Thanks for any help.

2

Due to the fact that Telegram is not encrypted, I would not use it.

You can easily setup the signal integration and send pictures.