Planning Migration from Wink 2 to Hubitat

  1. Correct you need the pro bridge.

  2. Not sure.. did you check the compatible items list? List of Compatible Devices - Hubitat Documentation

  3. Have several. Work under the Generic Z-Wave Driver. But there is also a custom Driver out there, which I have found works better. Edit Here is the driver. Support of OTA firmware updates for Z-Wave / Z-Wave Plus devices

  4. I know I have seen discussion on this one, some searching on the topic should get you what you need.

5&6.. Sorry I'm no help.