I need an app or source that introduces me to cool techs

[bkeran]

I need an app that can introduce and present to me cool technology such as "The Dash", Surface Pro 3, fitbit force, even the stuff like the amazon fire phone. Basically, I like looking at features that these technologies have and thinking to myself "wow, that's awesome", and "I might get that"
Is there an app or something that I can use which will keep every one of these cool techs, and EXCLUDE other crap? In other words, a source or app which is high in quality and doesn't scrap crappy tech stories or filler in stuff like "Your computer might be in danger!"

Thanks beforehand