Hi, not being supported (yet) by Fitbit does not mean you cannot use it untill it's supported. In order to use your Versa is a somewhat limited way (f.i. you're not able to download apps or change clock faces cause therefore you will need the Fitbit app on your mobile device), you will need a Windows PC, preferably Windows 10, or an iMAC and Fitbit Connect. How to setup your device in this way, see How do I setup my Fitbit device. Click the link and after that trackers and watches, choose Versa and scroll down to just underneath the first video where the Fitbit Connect paragraph starts. Good luck!!