Best Honeywell T6r Smart Thermostat Deals Online in the UK (10 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
Honeywell Home

New
Honeywell Home T6R Smart Thermostat works with Apple HomeKit and Amazon Alexa replacement for NEST, TADO, ...
Smart, Energy Efficient Savings: The T6R is a wireless, Wi-Fi enabled thermostat that gives you control when home or awa

£199.99
Best Value
Honeywell Home

New
Honeywell Home T6R-HW Wireless Smart Thermostat with Hot Water Control — WiFi App-Enabled to and Improve Efficiency — Co
Wireless Control - This thermostat offers wireless boiler control and room temperature management from any location with

£133.98 £209.99
Honeywell Home

New
Honeywell Home T6 Wired Smart Thermostat - Black - Touchscreen Heating Control with Geofencing, Alexa, Apple & Google -
Smart Scheduling - Customise your heating with a 7-day or 5/2-day schedule, featuring up to 6 daily periods. This Wi-Fi

£170.99 £185.57
tado

New
tado Wireless Smart Thermostat X – Starter Kit with Bridge X and Stand, Boiler and Hot Water Control via App & Smart Spe
SAVES ENERGY AND HEATING COSTS: The intelligent wireless Thermostat X Starter Kit from tado, the experts for smart heati

£124.79 £129.99
23% Off
Honeywell Home

New
Honeywell Home T3R Wireless Smart Thermostat Kit - 7-Day Programmable Wall Thermostat with Intuitive Controls - 868 MHZ
Versatile Compatibility - Compatible with 24-230V on/off and OpenTherm systems, including gas boilers, combi boilers, an

£56.26 £73.19
15% Off
BEOK CONTROLS

New
Wireless Smart Thermostat with Receiver, for Water Underfloor Heating and Gas Boiler, Central Heating Controller,Wifi Ro
[Controlled Object] Wireless thermostat is suitable for gas boiler and water floor heating systems, such as combi boiler

£53.54 £62.99
tado

New
tado Smart Thermostat X – Starter Kit Wired Room Thermostat & Bridge X, Control via App & Smart Speaker (Alexa, Siri, Go
SAVES ENERGY AND HEATING COSTS: The thermostat X Starter Kit from tado, the experts for smart heating, includes the Brid

£127.65
27% Off
Honeywell Home

New
Honeywell Home T3 Wired Smart Thermostat Kit - Wall Thermostat with Flexible Programming & ECO Mode - Battery Operated,
Versatility & Compatibility - This smart thermostat is designed to work seamlessly with 24-230V on/off and OpenTherm app

£39.93 £54.99
Honeywell

New
Honeywell T3R Y3H710RF0053 Wireless Thermostat 7 Day Programmable & Receiver
Wireless

£69.99
14% Off
Hive

New
Hive Thermostat Mini For Heating Control (Combi Boilers & Multizone Hubless) With OpenTherm, White, A Combi Boiler is Re
New OpenTherm feature - OpenTherm tells heating controls and boilers precisely how much heat is needed to reach and main

£68.00 £79.00

10 Honeywell T6r Smart Thermostat deals are available from: Amazon stores, starting from £39.93.
The biggest discount we found is 36% on Honeywell Home T6R-HW Wireless Smart Thermostat with Hot Water Control — WiFi App-Enabled to and Improve Efficiency — Compatible with HomeKit, Google Home, Alexa and IFTTT at Amazon.
The lowest price we found is £39.93 while the highest is £199.99.
Prices for the best Honeywell T6r Smart Thermostat deals average at £104.51.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Honeywell T6r Smart Thermostat.