I want to get relevant information sent to my smartphone, PC or tablet...

To automatically receive highly personalized relevant information via your Android smartphone or tablet, try using Google Now. Google Now puts the latest information you want to see, when you want to see it. This is the official Google Now description "It tells you today's weather before you start your day, how much traffic to expect before you leave for work, when the next train will arrive as you're standing on the platform, or you favorite team's score while they're playing. And the best part? All of this happens automatically. Cards appear throughout the day at the moment you need them". Google Now is worth checking out.

Hunch is another recommendation service similar to Google Now, the difference is that Hunch is an actual website, not an app. Hunch helps you personalize the internet by auto-discovering what you like by using unique algorithms, allowing you to connect with everything you like automatically.