Bosch Hausgeräte Smart Home Heizkörperthermostat

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Product details

The Bosch Smart Home Radiator Thermostat II 3-pack offers an innovative solution for controlling room temperature. These smart thermostats allow for flexible operation – whether directly on the device, through a room thermostat, via an app even when you're away, or through voice assistants like Amazon Alexa, Apple HomeKit, and Google Home. In the Bosch Smart Home System, the radiator thermostats can be linked for a consistent room temperature. Individual heating plans and scenarios help save energy by heating only as needed. Compatibility with the Bosch Smart Home Controller is provided, but not with Bosch EasyControl. The package includes everything necessary for installation and setup, including batteries and adapters.

Key specifications

Thermostat type
Radiator thermostats
Suitable for
Radiator
Smart home
Compatible
Smart home ecosystem
Amazon AlexaApple HomeGoogle Home
Power supply
Battery operated

General information

Item number
54796551
Manufacturer
Bosch Hausgeräte
Category
Thermostats
Release date
19.2.2025

Thermostat properties

Thermostat type
Radiator thermostats
Suitable for
Radiator

Smart home features

Smart home
Compatible
Smart home ecosystem
Amazon AlexaApple HomeGoogle Home

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
105.1 kg
Climate contribution
CHF 2.50

Power supply

Power supply
Battery operated

Package dimensions

Length
28.20 cm
Width
18.60 cm
Height
10.30 cm
Weight
1.22 kg

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 16.Aqara
    1.4 %
  • 17.Eve
    1.7 %
  • 18.Bosch Hausgeräte
    1.8 %
  • 19.Eurotronic
    1.9 %
  • 20.Hama
    2.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Sonoff
    0 days
  • 8.tado°
    1 day
  • 9.Bosch Hausgeräte
    2 days
  • 9.Bosch Smart Home
    2 days
  • 9.Danfoss
    2 days

Return rate

How often is a product of this brand in the «Thermostats» category returned?

Source: Digitec Galaxus
  • 11.Aqara
    4.2 %
  • 12.Sygonix
    4.3 %
  • 13.Bosch Hausgeräte
    4.4 %
  • 14.Eve
    4.5 %
  • 14.tado°
    4.5 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good83/100
Without ratingNo rating
Spiegel TestsSmarte Thermostate im TestReleaseJune 2025
  • PositiveNo cloud constraint
  • Positive Futuristic design
  • Positive Simple assembly
  • Positive Convenient heating phase editor
  • Positive Good smart home integrations
  • NegativeGeofencing requires additional service - and cloud contact
Very good95/100
digital home Logo
Rank 1 out of 5digital homeSmarte Heizkörperthermostate im testReleaseApril 2025
  • Positiveeasy-to-use app
  • Positivegood workmanship
  • NegativeControl centre required

Smart radiator thermostats can save up to 30 per cent on heating costs. The intelligent radiator thermostats can be operated manually or via a smartphone app. They offer extensive setting options, such as timer-controlled heating phases, allow the heating to be automatically turned down when the window is open or provide information about the heating behaviour in the house...

Very good94/100
Heimwerker Praxis Logo
Rank 1 out of 6Heimwerker PraxisSmart Home Anlage im TestReleaseMarch 2025
  • PositiveInstallation
  • PositiveManually adjustable

    The Bosch Smart Home II control unit we tested is very easy to install and programme and is very stable in operation. As the individual components already have a considerable price tag, it is comforting that it is no problem at all to set up or expand the system step by step, room by room...

    Very good83/100
    connect Logo
    connectSingle testReleaseFebruary 2025
    • Positivetwo wireless standards: Zigbee and Thread
    • PositiveCompatible with Matter
    • PositiveHigh-quality workmanship
    • PositiveSimple configuration
    • PositiveLocal operation possible
    • NegativeHigh price
    Very good83/100
    PCgo + PC MagazinSingle testReleaseJanuary 2025
    • Positivetwo wireless standards: Zigbee and Thread
    • PositiveCompatible with Matter
    • PositiveHigh-quality workmanship
    • PositiveSimple configuration
    • PositiveLocal operation possible
    • NegativeHigh price
    Good76/100
    Computer Bild Logo
    Rank 4 out of 8Computer Bild8 Heizregler im VergleichReleaseNovember 2024
    • PositiveHardly audible
    • PositiveChild safety lock on board
    • PositiveHeating by weather conditions possible
    • NegativeNo preheating
    • Negativedoes not recognise the resident's location based on GPS

    The Bosch Radiator Thermostat II is the upgraded version of the original - and will also be available with Matter from the end of 2024. It has a robust housing, a large, easy-to-read display and a nice light ring that briefly lights up red or blue depending on the set temperature. The smartphone app could do with a bit more love: it seems confusing - important functions are hidden in the menus.

    This test report belongs to a different type: Heizkörper-Thermostat II