A 670MB major software update was pushed yesterday in the UAE.
Too many features to go over 1 by 1, i pasted the link above and screenshots below.
You can now wear the watch in your right hand and upside down as the orientation can now be change so your buttons face the other way. In addition to the latter, many health & wellbeing features have been also added.
Looking forward to trying them all out, and will highlight anything too good to be missed.