Mobile World Congress is happening now in Barcelona, Spain. There will be a ton of tech-related announcements this week, but some of the most exciting are Google's Android announcements. Today, the company took the wraps off no fewer than nine new Android features. These are features for Android itself but are not attached to any particular version of the operating system. In other words, all Android users will see these updates!

About half of these features are rolling out now. However, the other half are coming at an undisclosed date. Check out the roundup of what to expect below.

Starting today, February 27, you can expect these features to appear on your phones and tablets.

Google wasn't explicit about when these new Android features will land, but they are on the way.