Best Wireless Smart Thermostats of 2026

The tado° Thermostat V3+ offers full control over your heating via the intuitive tado° app, allowing you to adjust temperatures from anywhere and reduce energy use, saving you money. The Heating Boost feature quickly warms all rooms for 30 minutes with a single tap, perfect for when you need immediate comfort. Smart Schedules let you set the ideal temperature in each room at any time, activating only when someone is home, so you avoid wasting energy. Plus, if the app detects no one is home or an open window, it sends reminders to turn down the heating, helping you stay efficient and in control.

The tado° Smart Thermostat X offers a convenient way to control your heating and hot water from anywhere. With its wireless connectivity, you can easily adjust settings via the app, ensuring your home is always at the perfect temperature. The compatibility with smart speakers like Alexa, Siri, and Google Assistant allows for hands-free operation, making it even more user-friendly. Additionally, the included stand means you can place the thermostat wherever it suits you best, enhancing both functionality and ease of use.

The ENGO E20i Thermostat allows you to control your home's heating from anywhere using the ENGO Smart app or through voice commands with Amazon Alexa and Google Assistant. This wireless thermostat is battery powered and can be mounted away from heat sources or sunlight for optimal performance. With a reliable 2.4 GHz WiFi connection built into the receiver, you won’t need an additional gateway hub. You can set schedules and manage your energy use, helping you save on heating costs while ensuring your home stays comfortable.

The Honeywell T3R Thermostat offers versatile compatibility with various heating systems, ensuring easy installation for users. You can create customisable 7-day schedules, allowing you to optimise your heating based on your daily routine. Its user-friendly digital display features a large backlit screen, making it easy to read current and target temperatures. Additionally, energy-saving features such as ECO mode and automatic time adjustment help reduce energy waste, ultimately lowering your heating bills.

The Meross Smart Thermostat offers great convenience with its WiFi compatibility, allowing you to control your heating and cooling remotely or by voice. You can easily monitor the temperature in various areas of your home, including bedrooms and greenhouses. With multiple advanced functions, this thermostat helps you manage energy usage and set alarms for high or low temperatures. Additionally, the 7x12 Smart Schedule feature enables you to customise your heating and cooling throughout the week, ensuring comfort even during Wi-Fi disruptions.

The Heatmiser NeoAir V3 is a wireless smart thermostat that puts you in control of your heating from anywhere, thanks to its colour touchscreen pad sensor offering real-time temperature readings for easy monitoring. It provides flexible scheduling options, so you can set different temperatures for various times, helping you save energy and stay comfortable. The NeoAir V3 also learns your heating habits and adjusts automatically, ensuring your home is cosy when you need it. Plus, it works with voice assistants like Amazon Alexa and Google Assistant, allowing hands-free control for added convenience.