10 Best Thermostats

The tado Wireless Smart Thermostat X Starter Kit is a modern solution for smart home heating management. It's particularly well-suited for users looking to save on energy and heating costs, thanks to its intelligent technology that optimizes heating across multiple rooms. This thermostat is compatible with gas-fired boilers and heat pumps, making it versatile for various home heating systems. It offers a range of smart features, including control via an app and voice commands through Amazon Alexa, Google Assistant, or Apple Siri, adding convenience to its operation.

The thermostat boasts programmability with smart scheduling and an advanced geofencing feature that adjusts the heating as you come and go. It also includes an open-window sensor, which helps in conserving energy. The user interface is intuitive, featuring a straightforward digital display, making it easy to manage temperature settings.

Energy efficiency is a strong point for this product, as it provides insights into energy costs and offers solutions for heating problems. The optional Auto-Assist package further enhances its capability to save energy by automating certain features. Installation is simplified with a DIY approach, although it's crucial to note that it requires the Bridge X for network connectivity, which is included in the kit.

However, a significant drawback is its incompatibility with older tado models like the tado V3+. Additionally, while installation is generally user-friendly, those unfamiliar with smart technology might find initial setup requires a bit of time. Also, being battery-powered, it requires periodic battery replacement. Despite these minor issues, the tado Wireless Smart Thermostat X is a strong choice for tech-savvy individuals seeking a comprehensive, energy-efficient heating solution.

The Hive Nano 3 thermostat is a solid choice for those with conventional boilers looking to upgrade to a smart heating system. It offers good compatibility with typical heating and hot water controls, connecting easily via its new Wi-Fi hub that supports multiple Hive devices without clutter. Programmability is straightforward, letting you set up to six daily heating and hot water time slots, which is enough flexibility for most daily routines.

Smart features like geolocation help save energy by adjusting heating based on whether you’re home, and Holiday Mode keeps your system efficient while you’re away. The touchscreen interface and voice control make operating the thermostat simple and modern, although the touchscreen is relatively basic compared to some higher-end models. Installation requires hardwiring to your heating system, so it may be best suited for those comfortable with some home wiring or willing to hire a professional. Energy efficiency is supported through the scheduling and boosting options, plus automatic frost protection helps prevent damage during cold weather. The Hive app adds convenience for remote control and monitoring.

It’s designed specifically for conventional boilers, so it may not work with all heating systems. Also, while it includes a 50% discounted annual plan for extra energy savings, full access to advanced features might require a subscription. This thermostat suits homeowners seeking a user-friendly, smart heating control that balances modern features with easy programmability and reliable connectivity.

The Hive Thermostat for Heating is designed specifically for use with combi boilers, making it an ideal choice if you have this type of heating system. Its programmability is robust, allowing users to set up to six daily time slots for heating and hot water. This feature is complemented by the heating and hot water boost, which can provide additional warmth for up to six hours as needed. The smart features are a standout aspect, including geolocation, which gives alerts when you leave or return home, and Holiday Mode, so you can ensure your home is warm upon your return from a trip. A key benefit is the 12-month free Hive Plus plan aimed at enhancing energy savings.

From an energy efficiency perspective, the thermostat includes automatic frost protection to prevent frozen pipes, which can help in maintaining your system. The user interface is streamlined, with control available through a dedicated app or voice commands, making it convenient for users who prefer remote management of their heating system.

Installation appears relatively straightforward as it is designed for self-install, which should appeal to DIY enthusiasts. However, it's important to note the necessity of a combi boiler for compatibility. The inclusion of all necessary components, such as the receiver, hub, and installation guide, supports a smooth setup process.

There are a few drawbacks to consider. The thermostat's reliance on connectivity means users must have a stable internet connection for optimal function. Additionally, while it boasts a sleek design in black and chrome, this might not suit all home aesthetics. Despite being ranked high in customer reviews, prospective buyers should ensure that delivery is available to their location, as there are restrictions on shipping outside mainland UK.