Homekit compatible heating

This category covers HomeKit thermostats and smart radiator valves that work with Apple Home and are sold in Europe and the UK. There are two main types:

• Smart radiator valves replace the thermostatic head on each radiator, so you can heat room by room. Most European valves use an M30 × 1.5 thread. Some valves, such as Danfoss models, need an adapter, which many valves include: Eve Thermo, for example, comes with Danfoss RA, RAV and RAVL adapters.
• Room or wall thermostats switch a boiler, a heat pump control or underfloor heating. For electric underfloor heating, check that the thermostat's current rating matches your heating, and have mains wiring done by a qualified electrician.

How they connect matters as much as what they do:

• Thread / Matter. Eve Thermo (Matter) and the Aqara Smart Radiator Thermostat use Thread. They need a Thread-capable home hub such as a HomePod mini. Battery-powered valves don't extend the Thread mesh, but mains-powered Thread devices such as smart plugs do.
• Brand hub or bridge. Aqara's Radiator Thermostat E1 needs an Aqara Zigbee hub. Bosch Smart Home radiator thermostats need the Bosch controller, and tado and Netatmo valves connect through their own bridge or starter kit. Check each listing for "hub required".
• Wi‑Fi. Many wall thermostats from Meross, MOES, Qiumi and MIUCDA connect over Wi‑Fi and list Matter support.

UK readers: check that the model is a UK version and that it can control your boiler, plus hot water if you have a cylinder. Examples are Honeywell Home's wireless thermostat with hot water control and tado's wired thermostat kits. Some listings, such as ecobee and Emerson Sensi, are made for North American 24 V systems, so check before buying.