tado° Smart Thermostat X – Starter Kit Wired Review

The tado° Smart Thermostat X Wired Starter Kit represents the next generation of tado° hardware, now supporting the Matter smart home standard. This kit includes the wired room thermostat and the Bridge X, allowing for remote control of your heating system. It is designed to replace most wired wall-mounted thermostats and provides a minimalist LED interface that displays temperature and settings clearly. By connecting to your home's Wi-Fi via the bridge, it allows for scheduling, geofencing, and internal climate monitoring through the tado° app.

In a typical UK household, the tado° X excels at preventing 'over-heating' by using weather forecast data and geofencing to lower the temperature when the house is empty. The responsive app makes it easy to boost the heating or change schedules on the fly. However, users should be aware that the Bridge X included in this kit is essential for the 'X' range and is not backwards compatible with older tado° V3+ devices, which may frustrate existing customers looking to expand their system.

Typical UK energy savings with a smart thermostat like tado° are often cited at up to 22%, but our realistic expectation for a standard semi-detached home is closer to 10-15% on annual gas bills. Savings are primarily achieved through improved scheduling and geofencing (which prevents heating an empty home). In a £2,000 yearly gas bill scenario, this could equate to roughly £200-£300 in savings, meaning the unit could pay for itself within 12 to 18 months, provided users leverage the automation features fully.

Designed for 'DIY' replacement of existing wired thermostats, though basic knowledge of electrical wiring is required. The tado° app provides step-by-step instructions tailored to your specific boiler model, which is one of the better guided experiences on the market.

Beyond the initial purchase price, the optional 'Auto-Assist' feature requires a monthly or annual subscription (£24.99/year) to enable fully automatic geofencing and open-window detection; without it, you only receive notifications to manual adjust settings.