To reset Apple HomeKit on your thermostat please follow these steps:
- Verify that the thermostat is well powered.
- Press and hold the button on the bottom right side of the product until you hear one beep.
- Then release the button and wait for the thermostat to reboot.
During this procedure, you will see on screen a countdown of 5 seconds.
Go to the Home + Control App to reconfigure the Wi-Fi settings which have been reset.
Go to settings, select ;Manage my home ;, select the room in which the thermostat is installed, select the thermostat and select ;Wi-Fi setup ;. Then follow the instructions step by step given by the application.