Black mirror

If you're into tech and future advancements this series will become your drug, IMO it takes simple concepts of technology or trends and it considers it's future applications and usages! Some of them could result in controversial results while others may prove to be very dangerous. I've only seen 2 and a half seasons but I'm really hooked into it. Whats also nice is that they don't follow each other (in terms of story-line, so each episode is a new story) so you never have to watch them in order.