Tado Bridge X (IB02)

Useful when it disappears into the background

Bridge X is an unexciting product with a worthwhile job: keeping Tado X heating devices connected. The small white unit plugs straight into a wall socket and uses Wi-Fi for its connection to the home network. There is no separate power brick or cable to hide, and its signal LEDs give you something more useful than a blank box when choosing a location.

At €54.99 in Tado's German store on September 10, 2026, it is reasonably priced for a missing connection. It is poor value as an automatic extra on every heating order. A working Thread network gains no new heating features merely because another bridge is plugged in.

Check what you already own

The wireless thermostat kit includes a receiver that performs this job. The Heat Pump Optimizer X also has a Thread border router. Tado's wired and radiator starter kits normally include Bridge X itself. Buying another at the same time should solve an identified coverage problem.

A compatible existing hub can also make it unnecessary. Tado lists the HomePod mini, selected Apple TVs and Nest Wifi Pro among the options. Keeping one you own is better value than replacing it. Buying a HomePod solely for this job costs more, but may make sense if you also want Siri and an Apple Home controller.

There is an important qualification to “any Thread hub.” Tado requires a networking feature called NAT64 for its app connection. Its current Alexa guidance warns that Amazon Thread routers can leave devices without Tado firmware and security updates when used alone. Bridge X can therefore be useful even in a home that already has Thread hardware: it can provide the Tado connection that hardware lacks.

Coverage is the reason to buy a second one

Tado recommends extra bridges for larger or multi-storey homes and suggests roughly one per 100 square metres. Treat that as planning advice, not a guarantee that a particular wall or floor will be crossed. A spare socket still needs useful Wi-Fi reception and a useful position relative to the thermostats.

Additional bridges can extend an existing Tado Thread network. Do not assume that simply adding one will merge every separate Thread network in a mixed-brand home. If the current valves already stay connected, keep the money for a room that actually needs better heating control.

A bridge does not replace the rest of the smart home

Bridge X has no Matter pairing code and does not appear as a thermostat or controllable bridge tile in Apple Home, Google Home or Alexa. Those apps control the individual Tado room devices, with their own Matter controller still required. There is no microphone, speaker or general automation interface here.

It also cannot bring V3+ devices into a Tado X home. Existing V3+ owners should keep their working bridge and expand with the appropriate older hardware unless they have a concrete reason to replace the system. Buy Bridge X to close a connection gap; skip it when that gap is already covered.