Best Smart Thermostats for Gas Boilers UK (2026) – Save Energy & Money
Last updated: January 2026
1.
WiFi 6 Battery Thermostat for Gas Boiler, Dual Band 2.4/5 GHz, Programmable, Dry Contact, Box 502-503, Compatible with Alexa & Google Assistant, Tuya SmartLife, CE, White
2.
Bticino SXW8002 Digital WiFi Thermostat Smarther2 with Netatmo, Built-in Boiler Thermostat, Programmable, Control Also from App, Alexa and Google, Humidity Display
3.
ESI – Energy Saving Innovation Controls ESRTP4RF+ Wireless Programmable Room Thermostat
4.
Hive Thermostat for Heating control (Combi Boiler and Multizone) without Hive Hub
5.
Honeywell TH6210U2001/U T6 Pro Programmable Thermostat, 2 Heat / 1 Cool Heat Pump Or 1 Heat / 1 Cool Conventional
6.
SPC Vesta Thermostat WiFi Heating Thermostat for Gas Boiler, Smart App Operation, Compatible with Alexa/Google, Open Windows Detection, Programmable and Wall
7.
MOES Smart Thermostat for Electric Floor Heating | Matter over WiFi | Tuya Platform | Compatible with Apple Home, Alexa, Google Home
8.
Hive Thermostat Mini for Heating (Combi Boiler) without Hive Hub – Multizone
9.
Meross Electric WiFi Underfloor Heating Thermostat, WiFi Thermostat Compatible with Alexa, Google Home, and SmartThings, Supports Voice Control, Remote Control and Timer Functions
10.
