Drayton by Schneider Electric Multi-Zone Smart Thermostat and 2 Smart Radiator Thermostat Kit - Combination Boilers Only - Heating Control : Amazon.co.uk: DIY & Tools
SONOFF NSPanel WiFi Smart Switch,2-Switch Panel Smart Home Hub Control,Touchscreen Control for Smart Thermostat Function,Work with Alexa & Google Home Assistant - Walmart.com
Wiser Thermostat Kit – 2-channel HubR and 1 room thermostat