Holiday Mode: You can program the thermostat to be on for a set temperature for up to 30 days so that there is background heat in the house while you are away. This can be found under the mode section. You have the option to set the number of days between 1-30 and a temperature up to 27℃. Lock Mode: This option allows you to remotely lock the thermostat so no changes can be made.
Grouping devices: You can link multiple thermostats together as a group and control them all simultaneously. If you have multiple thermostats linked it will allow you to tick each one that you want to be in the group and once you confirm the selection you will be able to name the group.