The Nest thermostat and Nest Protect Apps are standard application on both the Ubiebox and the Ubie KNX box. Via the Settings screen on the UbieCloud, you can "Activate Device" and "Add Application", and will be directed to your Nest account to couple your Nest devices with Ubie. Via Ubie, you can control Nest together with other smart devices via scenarios, clock times or logic links.
If you also have a Qbus or KNX home automation system, you can even link the control of your Nest thermostat to switches, detectors or other control panels of your home automation system. Or when Nest Protects detects smoke, you can turn off the ventilation system and turn on the music so you wake up for sure.