Fitbit Versa 2 with Amazon Alexa support could be on the way

It looks like Fitbit is preparing to launch smartwatch number four and this could well be our first look at it. These official-looking renders were shared by serial leakster Evan Blass with the caption, "The next Versa-class smartwatch from Fitbit." While we obviously don't officially know this will be the Versa 2, it seems likely…