Android notification

Greetings!
Why isn’t it possible to get notifications to android like we do on ios? I know about pushbullet, but it is like scratching left ear with right hand. It would be nice to have the same notifications on android. Maybe I am wrong and there is a way to get similar notification…?

The easiest/fastest would be using the html5 notification functionality which is already built in into HA . The downside is that it does require your HA to be available from the internet.