The Samsung SmartThings Hub (Hub v2) is Z-Wave Plus Certified by the Z-Wave Alliance.
Note the "Z-Wave Plus" mark on the Hub shown in the example photo below.
Unfortunately, due to a manufacturing error, this mark was omitted on some Hubs. We apologize for any confusion.
Rest assured that all Samsung SmartThings Hubs are Z-Wave Plus Certified, comply with Z-Wave Alliance standards, and operate accordingly.
For more details on the Hub’s certification, please visit the Z-Wave Alliance’s website.