This is the only thermostat model that will work with Samsung Smarttings Hub
I have Samsung Smarttings Hub at my house and I have tried purchasing 2 other round wi-fi thermostat and both did not integrate with Samsung smartthings hub. If you want this unit to integrate with ST then make sure you have to purchase this model RCH9310WF. Installation went smoothly and it is working fine. I love it. I recommend it.