tado° Smart Radiator Thermostat 3-Pack- Works with Alexa, Siri & Google Assistant & Wired Smart Thermostat - WiFi Add-On Thermostat for Multi-Room Control - Digital Heating Control

Product 1: tado° Starter Kit Add-on: add additional Smart Radiator Thermostats to your setup to control multiple radiators and zones individually

Product 1: Control all rooms within one app for precise temperature management; maximise your comfort and energy savings

Product 1: Fits most radiators with thermostatic radiator valves (various adapters are included); it can be mounted vertically or horizontally

Product 1: Only works with a tado° Starter Kit (V2, V3, V3+), available separately

Product 2: tado° Starter Kit Add-on: add additional Wired Smart Thermostats to your setup to control multiple rooms individually

Product 2: Control all rooms within one app; maximise your comfort and energy savings

Product 2: Only works with a tado° Starter Kit (V2, V3, V3+), available separately

Product 2: Compatible with 95% of all heating systems including hydronic underfloor heating; you need the Wired Smart Thermostat if you have a conventional wired room thermostat to control the boiler