Download and install the Netmostat application from Google Play Store or Apple AppStore.
Please make sure that your phone is connected to the local 2.4 GHz WIFI network, the mobile data of your device is turned off during the connection.
Press button at top right corner.
Choose “Thermostat” from the list.
Then press “Confirm”.
Switch on the thermostat.Long press button until the “WiFi indicator” LED icon will flash.
Press the “Confirm the device entered WiFi connection mode” text, than press the “Next” button.
Wait until connection is established.
Press “Done” button.
Now application is ready for use.