Honeywell Home THR99C3013 evohome Smart WiFi Boiler Relay Box a

Next-Generation Thermostat: The evohome is the brain of your home heating system. Create and individually control up to 12 heating zones. Remote access is easy via the Total Connect Comfort (TCC) app. Works with Amazon Alexa, Google Home and IFTTT
Full-Colour Touchscreen Control: Users can quickly gain control of exactly where and when the property should be heated. Remote access via a tablet or smartphone keeps you in-the-know
Inbuilt Optimisation: Intuitive and versatile programming allows the unit to more efficiently control your home's heating and cooling needs. Save money with precise and handy controls
Easy Installation: evohome allows the installation of multiple temperature sensing devices around the property without altering existing pipework, disrupting decor or damaging fixtures and fittings
Comfort Throughout Your Home: Includes three eTRV radiator heads to let you integrate your radiators into a convenient and easy to use temperature control system. Create up to 12 zones with the evohome controller
Smart, Wifi Connected Programming: The radiator heads pair with the evohome hub for precise temperature control. Includes a guided configuration. Binding confirmation and setup information are displayed on each radiator head screen