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The 9 Best Smart Thermostats in January 2025

Last updated: January 1, 2025

Smart thermostats, like Hive, Tado, Nest, and Honeywell offer efficient and convenient temperature control through advanced wireless sensors and Wi-Fi connectivity.

These devices, provide energy savings by learning user preferences and adjusting settings to allow your boiler to efficiently provide heating and hot water. Smart thermostats, such as ecobee, Wiser and Meross, integrate with smart home ecosystems for seamless automation.

With detailed insights and personalised recommendations, these digital thermostats empower eco-friendly living and informed energy conservation decisions. Upgrade to a smart thermostat like Drayton or Natatmo and transform the way you interact with HVAC systems. 

Quick Overview

01/22/2025 07:51 pm GMT

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tado° Wireless Smart Thermostat V3+

The tado° Wireless Smart Thermostat V3+ is a home heating control system that allows you to easily control your heating and hot water via your smartphone or tablet.

It offers features such as geofencing, which adjusts your heating based on your location, and open window detection to save energy.

The system can also integrate with other smart home devices such as Amazon Alexa and Google Assistant for voice control.

Overall, the tado° Wireless Smart Thermostat V3+ is a convenient and energy-efficient way to manage your home heating; with the ability to add smart thermostats to each room to further control temperature levels and consistency.

Best Overall
tado Wireless Smart Thermostat V3+
4.8
£113.96 £109.87
Pros:
  • Easy to install
  • User friendly iOS/Android app
  • Self-learning
  • Quick and reliable
  • Open-window detection
  • Advanced geofencing location features
  • Support for Alexa, Google Home, and IFTTT.
  • Ability to extend (with room radiator thermostats)
  • On average, save up to 28% less energy
Cons:
  • Requires separate hub
  • Limited control from the thermostat
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01/22/2025 07:51 pm GMT

Google Nest Learning Thermostat 3rd Generation

The Google Nest Learning Thermostat (3rd Gen) is a smart thermostat that learns your schedule and adjusts the temperature of your home accordingly.

It can be controlled remotely from your smartphone or tablet, and it also integrates with other smart home devices.

With its sleek design and energy-saving features, the Nest Learning Thermostat is a popular choice for homeowners looking to save money on their energy bills.

Best Self-Learning

Google Nest Learning Thermostat 3rd Generation

4.4
£279.00
Pros:
  • Popular Choice for UK Homeowners
  • Sleek design
  • Easy to install
  • Interacts with other Nest and third-party devices.
  • Self-learning
  • Support for Alexa, Google Home, and IFTTT.
Cons:
  • Pricey
  • Doesn't have individual room thermostat support
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01/22/2025 10:17 am GMT

Hive Thermostat for Heating

To use the Hive thermostat for heating, you simply install it in your home and connect it to your heating system.

You can then use the Hive app to program your desired heating schedule, set the temperature for different times of day, and make adjustments as needed.

The thermostat also has features like geo-fencing, which can automatically adjust the temperature based on your location, and holiday mode, which can put your heating system in energy-saving mode when you’re away.

Best Value
Hive Thermostat for Heating
4.4
£179.00 £125.00
Pros:
  • Best value
  • Reliable
  • Ability to extend (with room radiator thermostats)
  • Support for Alexa, Google Home, and IFTTT.
Cons:
  • Not self-learning
  • Complicated design
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01/22/2025 12:13 am GMT
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ecobee Smart Thermostat Enhanced

The ecobee Smart Thermostat Enhanced is a cutting-edge home automation device that allows users to control their heating and cooling systems with ease.

This smart thermostat is equipped with advanced features like voice control, motion sensing technology, and Wi-Fi connectivity, allowing users to easily adjust the temperature in their homes from anywhere using their smartphone or voice commands.

With the ecobee Smart Thermostat Enhanced, users can save energy and money by creating custom schedules and settings that adapt to their lifestyles and preferences.

Best Design
ecobee Smart Thermostat Enhanced
4.3
Pros:
  • Modern sleek design
  • Easy to install
  • Works with Alexa, Google Assistant, HomeKit, and IFTTT
  • Doubles as a security hub
Cons:
  • Expensive
  • Some features require a subscription
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Drayton Wiser Smart Thermostat

The Drayton Wiser Smart Thermostat is a modern and innovative device that allows you to control the heating and cooling of your home from anywhere using your smartphone or tablet.

It features a user-friendly interface that allows you to easily set schedules, adjust temperatures, and monitor energy usage.

The Wiser Smart Thermostat also has the ability to learn your heating and cooling preferences over time, helping you save energy and money on your utility bills.

Best Usability
Drayton Wiser Smart Thermostat
4.2
£159.99 £106.86
Pros:
  • Multi-zone control
  • Open-window detection
  • Ability to extend (with room radiator thermostats)
Cons:
  • Speed and reliability issues
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01/22/2025 10:17 am GMT

The Honeywell T6 Wired Smart Thermostat is a programmable thermostat that allows you to control the temperature of your home from your smartphone or other connected devices.

It is designed to work with four-wire HVAC systems and can be easily installed by a professional or experienced DIYer.

Overall, the Honeywell T6 Wired Smart Thermostat offers convenience, comfort, and energy savings for your home heating and cooling needs.

Best for Multiple Rooms
Honeywell T6R Wireless Smart Thermostat
4.2
£199.00 £183.00
Pros:
  • Ability to extend (with room radiator thermostats)
  • Reasonable priced
  • Self-learning
Cons:
  • Has fewer features than competitors
  • Dated design
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01/22/2025 10:17 am GMT
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The Evohome Smart Wireless Zoning Thermostat is a sophisticated and convenient way to control the temperature in different areas of your home.

With its wireless design, you can easily add and control multiple zones without the need for complex wiring.

The thermostat works seamlessly with the Evohome system, allowing you to create individual heating zones for each room in your home, setting different temperatures in different areas, and ensuring maximum comfort and efficiency.

Best for Multiple Zones
Evohome Smart Wireless Zoning Thermostat
4.0
£202.55
Pros:
  • Multiple zones, temperature management
  • Supports underfloor heating
Cons:
  • Expensive based on better models on the market
  • Dated design
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01/22/2025 10:17 am GMT

The Netatmo Connected and Smart Energy Saving Thermostat is an innovative and user-friendly device that helps you save energy and reduce your heating costs.

It allows you to easily control and monitor your home’s temperature from anywhere using your smartphone or tablet.

This smart thermostat learns your daily routine and adjusts the temperature accordingly, ensuring optimal comfort while minimising energy waste. It also provides valuable insights into your energy usage, allowing you to make informed decisions about how to save even more on your heating bills.

Best Energy Saving
Netatmo Connected and Smart Energy Saving Thermostat
4.0
£139.62 £119.99
Pros:
  • Quick and reliable
  • Focus is energy saving, fewer features
  • Compatible with most types of boiler
  • Ability to extend (with room radiator thermostats)
Cons:
  • The dated display, needs a refresh
  • Lack of technical support
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01/22/2025 10:17 am GMT

The Meross Smart Thermostat is a Wi-Fi enabled device that allows you to control your home heating and cooling system from anywhere using your smartphone or voice control.

It is compatible with most HVAC systems and can help you save energy by creating customised schedules and adjusting the temperature remotely.

The thermostat also works with Amazon Alexa, Google Assistant, and Apple HomeKit for seamless integration with your smart home.

Best for Underfloor Heating
Meross Smart Thermostat
3.8
£59.89
Pros:
  • Underfloor heating supported
  • Simple design
  • User friendly iOS/Android app
  • Ability to extend (with room radiator thermostats)
  • Support for Alexa, Google Home, and IFTTT.
Cons:
  • Tricky to setup
  • Compatibility issues
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01/22/2025 10:17 am GMT

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