Multi-zone control: Use Smart Thermostats to individually control several zones - including underfloor heating. If you own a Smart Thermostat - Starter Kit or a Smart Radiator Thermostat - Starter Kit of any version (V2/V3/V3+) then you can supplement these with additional Smart Thermostats to independently control multiple zones. Additional product of the tado? Starter Kits: add additional Smart Thermostats to your setup to control multiple rooms or zones individually Upgrade to Multi-Room control to maximise your comfort and energy savings. Manage all zones and settings within the tado? app Works with 95% of heating systems tado? Starter Kit (V2, V3, V3+) including the Internet Bridge forms the basis of your setup Box contains: Smart Thermostat, 3 AAA batteries, sticky pads, mounting material