Preregistration is now open to Android users. Check it out through the link here.
When you register you will also be getting access to in-game cosmetics. Also, you will be among the first to actually get the mobile version in your region. Which is pretty cool.
As some of you may remember, Respawn has already launched the mobile version in a few other countries. Ten of them to be exact. It is sadly still unclear as to when we will be getting access to it in the US. However, it has obviously been confirmed for this year.