
Best selling Thermostats
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Netatmo Wireless radiator thermostat
Heat your home perfectly according to your needs - and only when it's really necessary. Based on five questions about your everyday behaviour, the Netatmo Smart Radiator Thermostats create a heating plan for each room. You go to work at 9am and come back at 6pm? The heating turns on in the bathroom before you wake up, reduces the heat in your bedroom while you're away and heats up again in time for your return.
HIGHLIGHTS
- As a real accessory to the Smart Thermostat and the Starter Pack for Collective Heating, there are additional Smart Radiator Thermostats that allow you to control the temperature in your home even more precisely. Determine the temperature in each room yourself.
- Save even more energy with the window open detection, which automatically turns off the radiators in a room.
- Something unexpected happens? Reprogram your heating directly from your smartphone, tablet or computer. And thanks to compatibility with Apple HomeKit, Alexa and Google Assistant, your Smart Radiator Thermostats have voice control.
- According to the majority of our users, it saves up to CHF 250 in costs per year.
- Netatmo has been serving your energy savings for 10 years.
TECHNICAL SPECIFICATIONS
- Wireless connection between thermostat and connection module: 100m radio range
- Encrypted communication protocol
- e-Paper display: constant temperature display
- Accelerometer: thermostat can be placed either vertically or horizontally.
- 2 temperature sensors: no additional sensor needed in the room
- PID algorithm: compensation of temperature fluctuations
- 2 years battery life
PACKAGE CONTENTS
- 1 x Smart radiator thermostat
- 1 x 6 adapters for radiators (Danfoss, Heimeier, Honeywell and others)
- 1 x 4 colour stickers
- 1 x 2 AA batteries
- 1 x installation guide
- 1 x Adapter selection guide

2. Sonoff Smart thermostat radiator Zigbee
Smart Sonoff TRVZB Zigbee 3.0 Thermostat Head
In the digital age, controlling home heating is becoming not only more comfortable but also more efficient. The smart Sonoff TRVZB Zigbee 3.0 thermostat head offers users unprecedented control over the temperature in their homes. With remote control, individual room regulation, scheduling, window detection, and child safety features, this product sets new standards in home automation.
Technical Specifications
Model: TRVZB
Color: White
Input: 4.5 V (3 x 1.5 V AA batteries)
Battery Model: 1.5 V LR6 Alkaline Battery
Wireless Connection: Zigbee 3.0
Screw Connection: M30 x 1.5 mm
Operating Temperature: -10°C to 50°C
Operating Humidity: 5%–95% relative humidity (non-condensing)
Material: PC
Weight: 154 g
Dimensions: 59.4 x 59.4 x 95 mm
Insulation Class: Type 1.B
Startup Completion: 2
Rated Impulse Voltage: 500 V
Temperature Setting Range: 4°C to 35°C.

3. Danfoss 015G4560 Aero RA/V
The Danfoss 015G4560 Aero RA/V is a mechanical radiator thermostat specifically designed for use with older Danfoss RAV valves. With a connection size of 34 mm, this thermostat head offers precise temperature control in the range of 7 to 28 °C. The manual control allows for easy adjustment of heating output, while the integrated frost protection feature ensures that radiators operate efficiently even at low temperatures. The thermostat head is gas-filled and features a robust construction that guarantees reliable performance. Installation is straightforward with screws, making it easy to set up. The Danfoss 015G4560 Aero RA/V is an ideal solution for optimizing heating control in older heating systems.
- Mechanical temperature control from 7 to 28 °C
- Frost protection feature for added cold weather protection
- Gas-filled thermostat element for precise temperature regulation
- Compatible with older Danfoss RAV valves
- Easy installation with screws.

4. Danfoss Ally
The radiator thermostat Ally is a connected radiator thermostat designed for use in living spaces. The Danfoss Ally radiator thermostat is battery-operated, compact, and easy to use with a handwheel and just a single button. The Danfoss Ally radiator thermostat is a Zigbee 3.0 certified product that is compatible with the Danfoss Ally Gateway and third-party certified systems using Zigbee technology.

5. tado° Smart Radiator Thermostat X - Quattro Pack
- Smart: save money and energy every day with ease, thanks to our innovative technology and the functions designed for more efficient cleaning than ever.
- Controllo individuale: controlla la temperatura di ogni stanza ovunque ti trovi grazie alla nostra app, progettata da esperti del riscaldamento intelligente.
- Facilità d'utilizzo: le Teste Termostatiche Intelligenti di tado° vengonite fornite in confezioni da quattro; facili da installare in autonomia senza connessione a internet; ora con batteria ricaricabile.
- Collaudato: installato, testato e amato in milioni di case. Gli utenti di tado° risparmiano in media il 22% di energia.
Non compatibile con tado° V3+/ V2".

6. Danfoss Ally Starter Pack
The Danfoss Ally System is a programmable wireless control system that connects all Danfoss Ally components to the internet via the Ally Gateway. Through the free Danfoss Ally app, available on Google Play or the Apple App Store, room temperature can be intelligently and flexibly regulated. A power supply and LAN cable for internet connection are included in the package.
With the Danfoss Ally app, you can access room temperature control from anywhere at any time. The user interface is designed to be simple and clear, ensuring that even after a long period of not using the app, it is easy to re-engage with all the settings.
Danfoss Ally can easily be connected with smart voice assistants, allowing for convenient control via voice command from home without using the app. The Danfoss Ally Gateway and the Danfoss Ally wireless radiator thermostat are certified with the new Zigbee 3.0 communication protocol for wireless home automation networks.
Additionally, Danfoss offers a system with an open application interface, giving customers more flexibility in choosing other smart home devices. This means that in the future, regardless of the selected or already operated smart home system, heating can be controlled with products from the experienced heating specialist Danfoss via Public API.

7. Netatmo Starter kit Smart Radiator Valves
Heat your home perfectly according to your needs - and only when it's really necessary. Based on five questions about your daily habits, Netatmo's smart radiator thermostats create a heating plan for each room. Do you leave for work at 9 AM and return at 6 PM? The heating in your bathroom turns on before you wake up, reduces the warmth in your bedroom while you're away, and heats up in time for your return.
Highlights
• The Auto-Adapt feature optimizes the operation of the radiators based on the weather and individual temperature conditions in your home.
• Save even more energy with the Window-Open Detection, which automatically turns off the radiators in a room.
• Have your plans changed? Adjust your heating from anywhere using your smartphone, tablet, or computer.
• Voice control via Apple HomeKit, Alexa, or Google Assistant.
• Compatible with 90% of all hot water radiators, and it takes less than 20 minutes to connect it to a radiator on your own.
• According to the majority of our users, up to 250 CHF in costs are saved per year.
• Netatmo has been serving your energy savings for 10 years.
Technical Specifications
• Wireless connection between thermostat and connection module: 100 m range
• Encrypted communication protocol
• e-Paper display: constant temperature display
• Accelerometer: thermostat can be placed either vertically or horizontally.
• 2 temperature sensors: no additional sensor needed in the room
• PID algorithm: compensates for temperature fluctuations
• 2 years battery life
Package Contents
• 2 x smart radiator thermostats
• 1 x connection module
• 2 x 6 adapters for radiators (Danfoss, Heimeier, Honeywell, and others)
• 1 x power adapter for the connection module
• 2 x 4 color stickers
• 2 x 2 AA batteries
• 1 x installation manual
• 1 x adapter selection guide.

8. Shelly Wall Display White + BLU H&T Ivory
The Shelly Wall Display is a modern 4-inch touchscreen control device based on Android, offering user-friendly management for your home or office. With its minimalist design and customizable interface, the display seamlessly integrates into various interiors and can be tailored to the specific needs of the space. Included is a Shelly BLU H&T temperature and humidity sensor that provides precise room data. On the device's home screen, you have quick access to your favorite devices and scenes. The Shelly Wall Display allows for the control of Bluetooth and Sonos speakers and features a thermostat function for regulating room temperature. Additionally, it displays current information on energy consumption, room temperature, and humidity. Integration with over 200 partner systems such as Google, Alexa, and SmartThings enables comprehensive smart home control.
- Android-based touchscreen control device with a 4-inch screen size
- Includes Shelly BLU H&T sensor for precise temperature and humidity measurement
- Control of Bluetooth and Sonos speakers is possible
- Integration with over 200 smart home systems
- Built-in 5A relay for controlling lighting and underfloor heating.

9. tado° Smart Thermostat X
Simply economise on energy and money on a daily basis with the help of the small functions that improve the efficiency of your chauffage by relying on clean technology. Individual : Check the temperature of each item, from anywhere, with the application developed by the intelligent chauffage experts. Easy to use: tado° replaces the thermostats d'ambiance filaires and adapts to gas heaters, hot water boilers and hydraulic boiler systems. Easy to install by yourself, even without internet connection. Éprouvé : Installé, testé et adopté par des millions d'utilisateurs de tado° qui réalisent de grosses économies d'énergie. Incompatible avec les appareils tado° V3+/ V2.

10. Danfoss ICON2
Danfoss Icon2™ RT is a series of wireless thermostats that offers the freedom to place your thermostat without the constraints of wires in the wall. The fade away feature, together with the minimalistic design, only 16 mm deep, gives it elegance and makes it blend in with the surroundings. The Icon2™ RT is Zigbee 3.0 certified and can be integrated with compatible smart home solutions.
