xbox one x

Hi eyerone

Just want to  make sure  my understanding of xbox one x with freesync support.

so any monitor with freesync or freesync 2 over HDMI even tho they are 1.4 or 2.0 will still work on the  xbox one x ? because i am getting mix messages from people saying that it wont work till 2.1 HDMI is out but other people are saying that it will work with anyone monitor that freesync is working from HDMI.

Please help and thank you.