10 Best Smart Thermostat for Heat Pump in the UK 2025
Updated on 22/07/2025
#1
Recommended
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- Control heating remotely using the ENGO Smart app or voice commands with Amazon Alexa and Google Assistant.
- Wireless and battery-powered, the ENGO E20i thermostat can be wall-mounted away from heat sources.
- 2.4 GHz WiFi connection built into the receiver eliminates the need for an additional hub.
- Set schedules to manage energy use and reduce heating costs effectively.
- Integrates with Amazon Alexa and Google Assistant for convenient voice control.
- Compact design available in black or white, fitting seamlessly into any home.
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- Control heating remotely using the ENGO Smart app or voice commands with Amazon Alexa and Google Assistant.
- Wireless and battery-powered, the ENGO E20i thermostat can be wall-mounted away from heat sources.
- 2.4 GHz WiFi connection built into the receiver eliminates the need for an additional hub.
- Set schedules to manage energy use and reduce heating costs effectively.
- Integrates with Amazon Alexa and Google Assistant for convenient voice control.
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#2
Value for Money
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- WiFi-enabled flush mount thermostat designed for electric underfloor heating, fully functional without Wi-Fi; requires Neutral and Live wires for installation.
- Control your underfloor heating remotely via the Smart Life/Tuya App, allowing for temperature adjustments, scheduling, and device sharing; compatible with 2.4GHz WiFi.
- Compatible with voice assistants like Alexa and Google Assistant for hands-free temperature control through simple voice commands.
- Features various scheduling options with manual, program, and holiday modes, allowing for 5/2, 6/1, and 7/0 day settings to optimize energy efficiency.
- Includes open window detection to suspend heating when a rapid temperature drop is detected; additional features include temperature calibration, child lock, and power-off data saving; package includes thermostat, screws, external temperature probe, and manual.
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- WiFi-enabled flush mount thermostat designed for electric underfloor heating, fully functional without Wi-Fi; requires Neutral and Live wires for installation.
- Control your underfloor heating remotely via the Smart Life/Tuya App, allowing for temperature adjustments, scheduling, and device sharing; compatible with 2.4GHz WiFi.
- Compatible with voice assistants like Alexa and Google Assistant for hands-free temperature control through simple voice commands.
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#3
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- Remote control via the "Tuya" app for convenient temperature management from anywhere.
- Seven programmable periods (5 + 1 + 1) for tailored heating that aligns with user lifestyle and optimizes energy efficiency.
- Compatible with voice control through Google Home and Amazon Alexa for hands-free operation.
- Features a clear LCD screen, adjustable temperature range (5 to 35 °C), and various safety functions like child lock and frost protection.
- Includes a 30-day money-back guarantee for customer satisfaction and support.
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- Remote control via the "Tuya" app for convenient temperature management from anywhere.
- Seven programmable periods (5 + 1 + 1) for tailored heating that aligns with user lifestyle and optimizes energy efficiency.
- Compatible with voice control through Google Home and Amazon Alexa for hands-free operation.
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#4
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- Battery-operated thermostat with programmable scheduling for 7 days and 6 periods daily, compatible with a wide range of heating systems including gas, oil, and heat pumps
- Sleek design featuring a backlit display for visibility in any lighting, along with user-friendly navigation and adaptive button functions for ease of use
- Includes timed override for 1-hour target temperature, holiday mode for energy-saving during extended periods, and a lock feature to prevent unauthorized changes
- Wall-mounted option suitable for both new and replacement setups, powered by 2 AA batteries (included) with an estimated 2-year life and easy installation
- Supports 7-day or 5+2 heating schedules, with factory settings and 6 customizable temperature set points for personalized comfort
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- Battery-operated thermostat with programmable scheduling for 7 days and 6 periods daily, compatible with a wide range of heating systems including gas, oil, and heat pumps
- Sleek design featuring a backlit display for visibility in any lighting, along with user-friendly navigation and adaptive button functions for ease of use
- Includes timed override for 1-hour target temperature, holiday mode for energy-saving during extended periods, and a lock feature to prevent unauthorized changes
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#5
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- Utilizes tado° technology to optimize radiator control for improved energy efficiency and comfort in multiple rooms.
- Allows for individual control of radiators by adding extra smart radiator valves and setting room-specific schedules based on user routines.
- Compatible with most thermostatic radiator valves, easily replacing existing TRV heads using included adapters for flexible installation.
- Requires a separate tado° Starter Kit (V2, V3, V3+) for full functionality, which includes a Smart Radiator Thermostat, multiple adapters, and batteries.
- Quick and DIY installation process with app-guided instructions, ensuring secure attachment without leaks.
- Offers features like geofencing, weather adaptation, energy usage statistics, and safety functions such as frost and child protection.
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- Utilizes tado° technology to optimize radiator control for improved energy efficiency and comfort in multiple rooms.
- Allows for individual control of radiators by adding extra smart radiator valves and setting room-specific schedules based on user routines.
- Compatible with most thermostatic radiator valves, easily replacing existing TRV heads using included adapters for flexible installation.
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#6
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- Includes 50% discount on the annual Hive Heating plan with purchase
- Compact design with a mirrored surface and user-friendly display
- Easily adjust temperature via the thermostat or Hive app; set schedules and activate Holiday mode
- Geolocation reminders assist in energy-saving by turning off heating when leaving home
- Automatic frost protection activates heating if indoor temperature drops below 7°C
- Requires Hive Hub for remote and app-based control of heating
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- Includes 50% discount on the annual Hive Heating plan with purchase
- Compact design with a mirrored surface and user-friendly display
- Easily adjust temperature via the thermostat or Hive app; set schedules and activate Holiday mode
- Geolocation reminders assist in energy-saving by turning off heating when leaving home
- Automatic frost protection activates heating if indoor temperature drops below 7°C
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#7
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- Includes Heat HubR and smart room thermostat with mobile control
- Designed for combination boilers; not compatible with gravity-fed systems
- Easy installation onto standard UK wallplates
- Expandable with additional smart radiator thermostats for multi-zone control
- Voice command functionality compatible with Amazon Alexa and other assistants
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- Includes Heat HubR and smart room thermostat with mobile control
- Designed for combination boilers; not compatible with gravity-fed systems
- Easy installation onto standard UK wallplates
- Expandable with additional smart radiator thermostats for multi-zone control
- Voice command functionality compatible with Amazon Alexa and other assistants
#8
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- New summer mode provides cooling for compatible AC systems, enhancing heating and cooling capabilities.
- Control your smart heating system with voice commands, or through the app or remote. Compatible with Apple HomeKit, Alexa, Google, and SmartThings.
- Dual sensors measure room air and floor temperature for accurate adjustments, preventing overheating.
- Open window detection pauses heating when a window is opened, helping to conserve energy. Smart scheduling may save up to 30%.
- Set temperature schedules for each room and customize them in the app. Share access with family for comprehensive home control.
- Self-installation is quick and works with most heating systems, guided by in-app instructions. Touch panel allows easy temperature adjustments.
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- New summer mode provides cooling for compatible AC systems, enhancing heating and cooling capabilities.
- Control your smart heating system with voice commands, or through the app or remote. Compatible with Apple HomeKit, Alexa, Google, and SmartThings.
- Dual sensors measure room air and floor temperature for accurate adjustments, preventing overheating.
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#9
11% Off
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- OpenTherm technology optimizes heating efficiency by precisely managing heat requirements, resulting in up to 12% reduced gas consumption and enhancing boiler lifespan.
- Nano 3 Hub offers Wi-Fi connectivity with a dual-core processor for efficient performance and easy integration of Hive devices.
- HIVE Plus plan includes a 50% discount for added savings upon purchase.
- Supports up to 6 customizable daily heating and hot water schedules.
- Allows heating and hot water boost for a maximum of six hours as needed.
- Automatic frost protection feature prevents frozen pipes during cold weather.
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- OpenTherm technology optimizes heating efficiency by precisely managing heat requirements, resulting in up to 12% reduced gas consumption and enhancing boiler lifespan.
- Nano 3 Hub offers Wi-Fi connectivity with a dual-core processor for efficient performance and easy integration of Hive devices.
- HIVE Plus plan includes a 50% discount for added savings upon purchase.
- Supports up to 6 customizable daily heating and hot water schedules.
- Allows heating and hot water boost for a maximum of six hours as needed.
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#10
23% Off
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- Optimizes energy savings by controlling multiple radiators and rooms, improving comfort; designed in Germany and popular across Europe.
- Allows individual control of multiple radiators with additional smart valves and customizable schedules for each room.
- Compatible with most existing thermostatic radiator valve heads, with vertical and horizontal mounting options.
- Requires a tado° Starter Kit (V2, V3, V3+) sold separately, which includes 3 Smart Thermostats, multiple adapters, and batteries.
- Simple DIY installation in minutes with no leakage risk, featuring app-guided steps and a secure metal nut fitting.
- Includes features like advanced geofencing, weather adaptation, energy savings reports, multi-room control (with extra thermostats), heating boost, freeze protection, and child safety.
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- Optimizes energy savings by controlling multiple radiators and rooms, improving comfort; designed in Germany and popular across Europe.
- Allows individual control of multiple radiators with additional smart valves and customizable schedules for each room.
- Compatible with most existing thermostatic radiator valve heads, with vertical and horizontal mounting options.
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