Name: Tado Smart Thermostat X Starter Pack + 3 Radiator Knobs
Brand: Tado
SKU: 951711
Price: 439.9 EUR
Availability: InStock
Rating: 7.2 (88 reviews)

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Ordered before tomorrow 23:59, delivered monday for free

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Product information
Recommended combination
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Reviews
Specifications

Product information

Pros and cons

According to our thermostat expert

This thermostat works with every type of boiler.
Thanks to the radiator knobs, you can control the temperature per room.
The thermostat and thermostat knobs are compatible with Matter, which allows you to connect them to other smart devices.
You can only install the smart radiator thermostat on your heater if you currently have a radiator knob with numbers.
The thermostat and thermostat knobs don't work with old Tado products.

Description

Note: the products from the Tado X series don't work together with old Tado products.

This pack contains a Tado Smart Thermostat X Starter Pack and 3 extra radiator knobs. The thermostat is compatible with every type of central heating boiler. Thanks to the radiator knobs, you can control the temperature of 3 different rooms. You can control the thermostat and radiator knobs via the app, where you can also set extra functions. You can choose geofencing for example, which means the thermostat turns off when you leave home. You can also use temperature schedules when the heating should be on or off. For these extra functions, you need an Auto Assist subscription of € 3.99 per month. The thermostat and thermostat knob are compatible with Matter. This allows you to connect them to other smart devices. You can set your heating to go down and your smart lighting to turn off when you're not at home, for example.

Tips for using this product

Included by default

Tado Smart Thermostat X Starter Pack + 2 Radiator Knobs

Manual(4.09 MB)
Smart thermostat X
Bridge X
AAA batteries (3x)
Mounting material

Tado Smart Radiator Knob X (Expansion)

Manual(4.09 MB)
Valve adapters (6x)

Contents of this set

This set has been composed by our expert.

Tado Smart Thermostat X Starter Pack + 2 Radiator Knobs

Review is 7,2 out of 10, based on 88 reviews.

Tado Smart Radiator Knob X (Expansion)

Review is 6,9 out of 10, based on 23 reviews.

Show all specifications

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Rating per section

User friendliness

Review is 10 out of 10.

Settings

Review is 4,0 out of 10.

Ease of assembly

Review is 10 out of 10.

Customer images

Most helpful reviews

Review is 4,4 out of 10.

(Recently?) No longer usable without a subscription!

Subscription required!

After using the thermostat and four radiator valves for about two weeks, the AI Assist trial period expired. It then turned out that the only feature I bought this system for only works with a subscription! If it's warm in the living room but not warm enough in the bathroom, the bathroom valve has to tell the thermostat to turn on the boiler, even though the thermostat itself is already warm enough.

I then complained to the TADO helpdesk, and the only reason they've enabled the feature for me now is because I bought the thermostat before October 1st.

So I suspect they only hid this feature behind the subscription for two weeks, forcing everyone who buys the system from now on to sign up for a subscription. Without this feature, the smart valves are nothing more than incredibly expensive thermostatic valves.

Hopefully, someone will now come up with an alternative, for example via Home Assistant or other home automation software, so that it can work outside of the TADO app.

Review by:
Thijs
Date:
14 October 2025
Translation:
Automatically translated from Dutch

Review is 3,2 out of 10.

Not smart without a subscription – misleadingly presented

Installation is quite simple
App is pretty good
Basic features behind subscription

I'm very disappointed with Tado. The crucial limitation (that you must be able to link rooms so radiator valves can control the boiler) isn't clearly stated on the website. Without this link, which appears to only be possible with the paid Auto-Assist subscription since October 1, 2025, the radiator valves can't turn on the boiler. So, in practice, they're not a "smart" control system. I find that misleading.

Therefore, I've decided to return everything. Moreover, you don't know how the subscription costs will develop in the future, and I don't want to take that risk. It's a shame, because the product itself looks solid, but the way Tado sells it feels opaque.

Review by:
Dave
Date:
17 October 2025
Translation:
Automatically translated from Dutch

Review is 6,8 out of 10.

Moderately enthusiastic

Accurate measurement
Humidity sensor
Cumbersome app

Great device. The app guides you through the installation. Unfortunately, many 'smart features' are enabled by default, such as schedules. If you are not interested in that, you will spend a while deleting all schedule settings. 'Google Home' integration is heavily advertised. But this connection is currently impossible. And this problem often comes up on Google and Tado does not seem to do much about it.

Review by:
Martijn
Date:
25 December 2024
Translation:
Automatically translated from Dutch

Does this thermostat work with my centra heating boiler?

A Tado thermostat doesn't work with every brand of central heating boiler. View this document (PDF) to see if you can combine your boiler with a Tado thermostat.

Specifications

Product

Product
Product number	948686
Manufacturer code	105210
Brand	Tado
Warranty	2 years
Processing of your defect	Via Coolblue

Compatibility

Compatibility
	Type of heating	Boiler, Hybrid heat pump, [Floor heating]
	Suitable for brand boiler	ATAG, AWB, Bosch, Brink, Ferroli, Intergas, Itho, Junkers, Nefit, Radson, Remeha, Vaillant, Viessmann
	Suitable for type boiler	All boilers
	Optimal for modulating boilers
	OpenTherm
	Suitable for floor heating

Thermostat options

Thermostat options
	Thermostat type	Smart thermostat
	Programmable per time unit	Per day, Programmable schedule, Programmable schedule via app
	Wireless connection with heating
	Self-learning
	Touchscreen
	Always-on display
	Geofencing
	Setting range degrees	5-30
	Automatic daylight savings change
	Adjustable by half degrees
	Connection of external temperature sensor
	Adjustable temperature zones
	Control panel language	Dutch, English, French, German, Symbols
	Display backlight
	Brightness of backlight adjustable
	Built-in WiFi
	Programmable

Smart Home options

Smart Home options
	Controls via app
	Controlled via Apple app
	Controlled via Android app
	Controlled via Windows app
	Compatible with smartphone / apps
	Smart home platform	Amazon Alexa, Apple HomeKit, Google Assistant, Matter

Power supply

Power supply
	Power supply type	Rechargeable battery
	2-wire connector

Physical properties

Physical properties
Material	Plastic

Year introduced and updates

Year introduced and updates
Year introduced	2024
Introduction month	May

Security and privacy properties

Security and privacy properties
	Internet connection required
	Manufacturer account required
	Multi-factor authentication
	Log in with fingerprint on your phone
	Log in with Face ID on your phone
	Usage possible without cloud environment manufacturer
	Support for future updates
	Expected frequency security updates	Every month
	Personal information required
	Type of information required	Country stored data, Voice commands
	Country where information is stored	Ireland