10 bestNest Smart Thermostatof May 2025
112M consumers helped this year.
19% off
1
Hive Thermostat for Heating (Combi Boiler) with Hive Hub - Energy Saving Thermostat – to highlight the boiler needed is a combi boiler, Black,chrome
Hive
9.8
6% off
2
tado° Smart Radiator Thermostat 3-Pack - WiFi Add-On Smart Radiator Valve For Digital Multi Room Control - Easy Installation - Save Heating Costs - Works With Alexa, Apple HomeKit And Google Assistant
tado
9.6
19% off
3
Hive Thermostat for Heating & Hot Water (Conventional Boiler) with Hive Hub - Energy Saving Thermostat
Hive
9.4
16% off
4
Google Nest Learning Thermostat 3rd Generation, Stainless Steel - Smart Thermostat - A Brighter Way To Save Energy
9.2
9% off
5
Hive Thermostat Mini for Heating (Combi Boiler) without Hive Hub - Multizone
Hive
8.9
OtherUp to 34% off
Drayton Wiser Smart Thermostat Heating Control Heating Only - Works with Amazon Alexa, Google Home and IFTTT
Netatmo Smart Thermostat for Individual Boiler, NTH01-EN-EC
ESI - Energy Saving Innovation Controls ESRTP4RF+ Wireless Programmable Room Thermostat, White
Hive Thermostat for Heating and Hot Water Control (Conventional Boiler) without Hive Hub, White
12% off
6
tado° Wireless Smart Thermostat Starter Kit V3+ Incl. Stand – Full Control Over Your Boiler And Hot Water From Anywhere, Save Energy, Easy DIY Installation - Works With Amazon Alexa, Siri, and Google
tado
8.7
33% off
7
TP-Link Kasa Smart Thermostat Radiator Valve , Smart Radiator Valve, Energy Saving, LED display Radiator Thermostat Valve , Smart TRV Schedule, Works with Alexa & Google Home, Easy installation(KE100)
TP-Link
8.4
8
Hive Thermostat for Heating control (Combi Boiler and Multizone) without Hive Hub
Hive
8.1
9
tado° Wired Smart Thermostat Starter Kit V3+ The Smart Thermostat Gives You Full Control Over Your Heating From Anywhere, Save Energy, Easy DIY Installation, Works With Amazon Alexa, Siri, and Google
tado
7.9
10
Meross Smart Thermostat for Combi Boilers and Underfloor Water Heating, Glass Touch Panel, Schedule and Multi-room Function, Hubless, Compatible with Apple HomeKit, Amazon Alexa, Google Assistant
meross
7.6
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A Guide to Selecting the Best Nest Smart Thermostat
When choosing a smart thermostat, it's important to consider how it will integrate with your home and lifestyle. A smart thermostat can help you save energy, maintain comfort, and provide convenience through remote control and automation. To find the best fit, consider the compatibility with your HVAC system, the ease of use, and the features that will benefit your daily routine. Understanding the key specifications will help you make an informed decision.
Compatibility
Compatibility refers to whether the smart thermostat can work with your existing heating, ventilation, and air conditioning (HVAC) system. This is crucial because not all thermostats are compatible with all systems. Generally, smart thermostats are compatible with most 24V systems, but it's important to check if it supports your specific setup, such as multi-stage systems or heat pumps. To pick the right one, identify your HVAC system type and ensure the thermostat supports it.
Connectivity
Connectivity is about how the thermostat connects to your home network and other smart devices. Most smart thermostats use Wi-Fi to connect to the internet, allowing you to control them remotely via a smartphone app. Some may also support Bluetooth or other wireless protocols. The importance of connectivity lies in the convenience and control it offers. If you want to control your thermostat from anywhere, ensure it has reliable Wi-Fi connectivity. If you have a smart home ecosystem, check for compatibility with platforms like Google Assistant, Amazon Alexa, or Apple HomeKit.
User Interface
The user interface is the way you interact with the thermostat, either through a touchscreen, physical buttons, or a mobile app. A good user interface is intuitive and easy to navigate, making it simple to adjust settings and schedules. If you prefer a hands-on approach, look for a thermostat with a clear and responsive touchscreen. If you prefer using your phone, ensure the app is user-friendly and offers all the necessary controls. Consider your comfort level with technology when choosing the interface.
Energy-Saving Features
Energy-saving features are designed to help reduce your energy consumption and lower utility bills. These can include learning algorithms that adapt to your schedule, geofencing to adjust settings based on your location, and energy usage reports. These features are important for maximizing efficiency and savings. If you have a predictable routine, a learning thermostat might be beneficial. If you travel frequently, geofencing can ensure your home is comfortable when you arrive. Choose features that align with your lifestyle and energy-saving goals.
Installation
Installation refers to the process of setting up the thermostat in your home. Some smart thermostats are designed for DIY installation, while others may require professional help. The importance of installation lies in ensuring the thermostat is set up correctly to function properly. If you're comfortable with basic electrical work, a DIY-friendly model might be suitable. If not, consider a model that offers professional installation services. Assess your comfort level and the complexity of your HVAC system when deciding.
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