Are you looking for an effective way to stay cosy at home while saving money on energy bills?
I have been researching Bosch Smart Home Radiator Thermostat II, and it could be the answer. It’s a smart investment for those already fond of the Bosch ecosystem, offering a blend of convenience and advanced technology.
This smart radiator thermostat is among one of the top devices currently available. It provides a convenient approach to controlling your house temperature on an individual room basis via a user-friendly app.
Set the room-specific temperatures to efficiently cut down our heat expenditures without impacting how comfortable we feel inside our homes.
Keep on scrolling to discover more about this device and all the cool things it can do.
Bosch Smart Radiator Thermostat II

- Rating of 4.1 out of 5 stars
- Up to 2 years battery life
- Danfoss RA and RAVL adapters
- Simple Installation
- Automatic calibration
- Quick Verdict – Is Bosch Smart Radiator Thermostat II Worth the Money?
- Ideal Users of Bosch’s Latest Smart Heating Solution
- Introduction to the Bosch Smart Radiator Thermostat II
- Look and Feel of the Radiator Thermostat
- Why do I Stand by the Bosch Smart Radiator Thermostat II?
- Key Smart Features
- Installation Process
- Real-World Performance and Reviews
- Is the Bosch Smart Radiator Thermostat II Worth It?
- Summary
Quick Verdict – Is Bosch Smart Radiator Thermostat II Worth the Money?

I’ve found the Bosch Smart Radiator Thermostat to be a solid investment. You will get extra savings via zoned control in the room where the device is installed. However, to fully utilize this device, you will need the controller. However, the investment will pay for itself over time by the energy savings.
This smart device has a modern look and will blend well with most home decor. I was quite happy with its appearance when it was installed on my white radiator.
I like the LCD as you can read the temperature from a distance and during the night. If you like the Bosch devices ecosystem, then this smart valve is something that you should consider.
Ideal Users of Bosch’s Latest Smart Heating Solution
The Bosch Smart Radiator Thermostat II is a fantastic choice for individuals who:
- Already have Bosch smart thermostat and the controller, so streamlining their heating system within the same brand ecosystem makes perfect sense.
- You want to improve energy savings even further by having extra control over the temperature in individual rooms.
However, it might not suit those who:
- You don’t want to limit yourself and build your home automation around Bosch-only devices.
- Use a different brand’s smart thermostat; this valve most likely won’t be compatible, or you may not be able to utilize its features fully.
Introduction to the Bosch Smart Radiator Thermostat II
This smart radiator valve provides much more than just controlling temperatures in each room – you can easily get your desired level of warmth using the Bosch app through time programs, heat plans, and scheduling. Plus, it even displays all necessary values on screen; talk about making things easier!
You can integrate multiple smart thermostats throughout your home to maintain comfortable temperatures consistently. Control is at your fingertips with the Bosch Room Thermostat app, and for an added touch of modernity, use voice commands through Alexa, Siri, or Google Assistant.
It’s worth mentioning that to make your heating thermostat smart, the Bosch Smart Home controller is needed if you want to integrate the device into your system – please keep in mind that Radiator Thermostat II isn’t compatible with Bosch EasyControl.

In the package, you will find everything you need for a smooth start: the Radiator Thermostat II itself, the necessary batteries, adapters for Danfoss RA and RAVL, and an informative, quick start guide available in 11 different languages.
Look and Feel of the Radiator Thermostat

The Bosch Smart Radiator Thermostat II is designed to be aesthetically pleasing and practical with its modern design, large display screen and multi-hued LEDs indicating the heating status.
This radiator thermostat is highly compatible with all room layouts and décor styles. It allows users more control of their heating flexibility through an easy-to-use app that can conveniently manage temperatures from anywhere.
The Bosch Smart Radiator Thermostats offer fundamental options for controlling temperature, the boiler, and room grouping. However, copying schedules to other rooms is unavailable.
Using manual control mode with this thermostat is easy since it provides buttons to reduce or increase the temperature.
Display Onscreen Data
This smart radiator valve shines with its big display that shows you a ton of info. Here’s an overview of its features:

- 1. Battery status
- 2. Wireless connection controller status
- 3. Temperature displays area and other information
- 4. Child lock
- 5. Open window detected or valve closed
- 6. No program active temperature consistent
- 7. Room control inactive, frost protection
- 8. Active heating program room temperature may change
Battery Life
When it comes to battery life, something that is essential to consider when investing in a smart thermostat, the Bosch Smart Home Radiator Thermostat II comes with two AA batteries for providing reliable energy. The manufacturer suggests these cells can sustain the device for approximately two years, though real-world validation of this expectancy is pending due to the product’s recent introduction.
Compatibility
Compatibility-wise, this specific smart thermostat has been designed to fit nicely into any existing heating control system. But there’s one minor detail: You need a compatible Bosch controller, too, so all devices can communicate effectively within the system.
If you don’t already have a Bosch Smart Home system, you’ll probably need to purchase a separate controller to get all this thermostat’s advantages. It also comes with Danfoss RA and RAVL adapters, meaning installation on various radiator types is quick and easy.
Why do I Stand by the Bosch Smart Radiator Thermostat II?
In my experience with home heating solutions, the Bosch Smart Radiator Thermostat II stands out due to its large crisp display screen and user-friendly design. Here’s why I find it to be a commendable choice:
- Smart Controls: I can effortlessly control my home temperature from anywhere via an app. The convenience of this is undeniable.
- Ease of Installation: I found the setup to be simple. It didn’t require professional assistance and was up and running quickly.
- Compatibility: Its compatibility with most radiators saved me from the hassle of extensive retrofitting or searching for other adapters online.
- Zone-Specific Heating: It allows me to heat specific rooms instead of the entire house, which is practical and very economical.
The thermostat’s adaptability to different home layouts and lifestyles is impressive. It’s a product that provides tangible benefits while embracing the smart home philosophy.
Key Smart Features
Intuitive Temperature Regulation

The Bosch Smart Home Radiator Thermostat II ensures that I can keep each room at the ideal warmth. By connecting to the app, I’m equipped with precise temperature figures at my fingertips, enabling adjustments on the fly and keeping tabs on energy use—all in one dashboard.
Energy Conservation Tactics
This smart thermostat is not only made for comfort but also to make sure you’re saving energy. It ensures that your heating system will be operating according to specific time programs, heating plans and other intelligent services – this way, it cuts down on any extra or unnecessary energy consumption, which in turn helps save money over the long run.
Versatile Management Options

Bosch Smart Home Radiator Thermostat II provides a lot of ways when it comes to controlling heating flexibly: you can adjust them manually with either the device itself, its dedicated app, or voice commands via Amazon Alexa, Siri or Google Assistant.
However, if you want all these features connected to one platform, use the Bosch Smart home controller (incompatible with EasyControl).
Installation Process
One of the initial steps when configuring this device is calibrating it.
Lucky us – the calibration process happens without any effort on our part! After inserting the provided AA batteries, the device automatically starts self-calibration, ensuring precise temperature regulation is within reach.
Smart Radiator Valve Position
Positioning your smart radiator valve is simple. This device includes Danfoss RA and RAVL adapters, making it compatible with most radiators to fit your setup perfectly. With its straightforward installation guide, connecting the thermostat to your radiator couldn’t be easier.
In the rare event you encounter difficulties attaching the valve, the detailed guidebook will swiftly put you back on track.Â
Real-World Performance and Reviews
I’ve noticed that the Bosch Smart Radiator Thermostat II has received a warm welcome in many homes. With an impressive average score of 4.1 from over 600 reviews, it’s clear that this device is meeting expectations.
The Bosch Smart Radiator Thermostat II has been proven to work in real-world situations, maintaining the right temperature for different rooms in the house. Despite the reported app navigation challenges, performance remains unaffected for most users.
Is the Bosch Smart Radiator Thermostat II Worth It?
I found the Bosch Smart Radiator Thermostat II to be a sound investment for those aiming to cut energy costs. Its strength lies in its simple interface and energy efficiency, making it a solid choice for users with existing Bosch systems. However, It falls short of expectations concerning additional features.
Although this specific smart radiator thermostat may be perfect for those wanting access to basic functionalities and great energy efficiency capabilities or those with an existing Bosch ecosystem.
Summary
The Bosch Smart Radiator Thermostat II has practical energy-conserving advantages and adjusts room temperature conveniently. Some users may have a problem with its lack of high-tech functionalities.
Yet we can safely say it’s a great addition to any smart home setup. It works with Amazon Alexa, Apple Homekit, and Google Home – so you’re covered no matter which one you have!
Investing in the Bosch Smart Home Radiator Thermostat II makes sense; it balances value for money and convenience while delivering an easy user experience even for newcomers to smarter living systems.
Daniel Barczak
Daniel Barczak is a software developer with a solid 9-year track record in the industry. Outside the office, Daniel is passionate about home automation. He dedicates his free time to tinkering with the latest smart home technologies and engaging in DIY projects that enhance and automate the functionality of living spaces, reflecting his enthusiasm and passion for smart home solutions.
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