Best Auto Thermostats of 2026

The Honeywell T3 Thermostat offers impressive versatility and compatibility, making it suitable for various heating systems like combi boilers and heat pumps. With intuitive 7-day scheduling, you can programme up to six time slots per day, ensuring your home stays comfortable when you need it. Its modern, minimalistic design features a large backlit screen for easy operation and quick access to your settings. Additionally, smart home integration allows you to control your heating effortlessly, enhancing your overall convenience and comfort.

The ESI ESRTP4RF+ offers versatile heating control with its Auto, Manual, Override, and Off modes. This flexibility allows you to choose the best setting for your needs, ensuring comfort at all times. The thermostat features energy-saving options like optimum start and stop, which help you save on energy bills while maintaining a pleasant environment. Its large, easy-to-read LCD with a blue backlight ensures you can quickly check the settings, even in low light. With 7-day, 5/2, or 24-hour operation, you can easily programme your heating schedule to suit your lifestyle.

The Salus Controls RT520RF Thermostat is a digital, wireless, and programmable device designed for modern homes. With its digital display, you can easily read and adjust the temperature settings to your preference. The wireless feature allows for flexible placement throughout your home, enhancing convenience. Being programmable means you can set specific heating schedules, helping you save energy and reduce bills. Overall, this thermostat simplifies temperature control, making it easier for you to maintain a comfortable living environment.

The Netatmo Smart Thermostat helps you save energy by allowing you to create a heating schedule tailored to your needs. Whether you're on holiday or away for the day, the Absent and Frost Protection modes ensure your home remains at a comfortable temperature. You can control your heating from anywhere using your smartphone, tablet, or computer, or simply use voice commands through compatibility with Apple HomeKit, Alexa, and Google Assistant. With its Auto-Adapt feature, this smart device intelligently adjusts to the outdoor temperature and your home's insulation for optimal comfort.

The tado° Smart Thermostat offers you full control over your heating from anywhere via the tado° app. You can enjoy a Heating Boost feature that allows you to quickly warm up all rooms for 30 minutes with just one click. The Smart Schedules feature helps you maintain the perfect temperature in each room at any time, ensuring heating is only active when someone is home. Additionally, if the app detects an open window or no one is home, it will remind you to lower the heating, helping you save energy and money.