Smart Thermostat's

The real savings behind smart thermostats — backed by UK data, not marketing claims.

How Good Can a Complete Smart Thermostat Kit Actually Be?

tado's Wireless Smart Thermostat X Starter Kit is the standalone all in one version — everything you need in one box, with nothing extra to track down first.

What it actually does

This is the full starter kit: a Bridge X, a wireless receiver that connects to your boiler for heating and hot water control, and the Smart Thermostat X display unit itself, which comes with a stand so it can sit on a surface rather than needing to be wall-mounted.

  • Wireless setup — the thermostat talks to a receiver wired into the boiler, so there's no rewiring of an existing wall thermostat needed

  • Heating and hot water control, compatible with boilers using Relay or OpenTherm

  • Matter and Thread enabled, with the Bridge X acting as a Thread border router for the home

  • Works with Alexa, Google Assistant, Siri, and Apple HomeKit via Matter

  • Free via the app: Smart Schedules, Open Window Detection, and weather-based adjustments

  • Geofencing, energy reports, and deeper automations are part of the optional tado AI Assist subscription (£3.99/month or £29.99/year)

  • Expandable — additional Smart Radiator Thermostat X units can be added later for individual room control

How it stacks up against a basic room thermostat

The obvious alternative is the manual dial thermostat most UK homes already have: set a rough temperature, adjust it by hand, and hope you remember to turn it down before bed.

This kit replaces that entirely with a scheduled, weather-aware system you set up once through the app, plus an automatic cutoff if a window's open. Unlike the wired add-on version of this same range, this Starter Kit doesn't assume you already own any tado hardware — the Bridge X and receiver are both included, so it's a genuine one-box purchase for a first-time buyer.

The honest downside

Out of the box, this kit controls one system — your boiler, from one central thermostat. If you want different rooms heated to different temperatures, that requires buying separate Smart Radiator Thermostat X units on top, which adds to the cost fairly quickly. And while basic scheduling is free, the features tado talks about most — geofencing, detailed energy reports, automation — sit behind that ongoing AI Assist subscription rather than being included with the hardware.

Price

This Starter Kit carries an RRP of £199.99 on Amazon UK, though it's regularly discounted — it's worth checking the current listing, as it's not unusual to see it reduced by £30–£50 during a sale.

Bottom line

For a first tado purchase, this is the sensible starting point — it's genuinely self-contained and gets one room under proper smart control straight away. Just budget for the subscription if you want the features tado is best known for, and for extra hardware if the goal is whole-house room-by-room control rather than a single smart zone.

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