- Chic, minimalist design
 - Simple operation
 - Data-saving app
 - Quiet operation
 - Window open detection Extensively expandable systemGeofencing only via additional app
 - High price
 
The smart radiator thermostat Evo combines a modern, minimalist design with particularly precise, silent control. It allows you to create individual heating profiles and connect with window contacts from Homematic IP, so the heating automatically turns down when a window is opened. You can read the temperature at any time on the white backlit LED display. With the Evo radiator thermostat, you can control the room temperature via smartphone from anywhere, in conjunction with a voice assistant through voice control, or manually on the device itself.
Thermostat type  | Radiator thermostats | 
Suitable for  | Radiator  | 
Smart Home  | Compatible  | 
Smart home ecosystem  | Amazon Alexa, Google Assistant  | 
Power supply  | Battery operated  | 
Items per sales unit  | 1 Piece | 
Documents  | |
Item number  | 16756799 | 
Manufacturer  | Homematic IP | 
Category  | Thermostats | 
Manufacturer no.  | 155105A0 / HmIP-eTRV-E | 
Release date  | 4.10.2021 | 
Sales rank in Category Thermostats  | 54 of 3237 | 
Colour  | White  | 
Exact colour description  | White  | 
Thermostat type  | Radiator thermostats | 
Suitable for  | Radiator  | 
temperature control  | Radio  | 
Temperature range  | 0° - 50° C  | 
Display  | Led display | 
Smart Home  | Compatible  | 
Smart home ecosystem  | Amazon Alexa, Google Assistant  | 
Communication standard  | Amazon Alexa, Google Assistant  | 
Country of origin  | China  | 
CO₂-Emission  | |
Climate contribution  | 
Protection type (IP code)  | IP20  | 
Power supply  | Battery operated  | 
Battery size  | AA / LR6 / LR06 / Mignon / R6 / R14505  | 
Number of batteries  | 2 | 
Voltage  | 1.50 V | 
Items per sales unit  | 1 Piece | 
Scope of delivery  | AA battery, operating instructions., Homematic IP Radiator Thermostat - Evo, Danfoss adapter (RA, RAV and RAVL), support ring and mounting material, 2 x 1.5 V LR6, Mignon  | 
Length  | 9.40 cm | 
Width  | 5.30 cm | 
Height  | 5.50 cm | 
Weight  | 0.19 kg | 
Length  | 12.20 cm | 
Width  | 11.40 cm | 
Height  | 9.60 cm | 
Weight  | 360 g | 
How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Thermostats» category returned?
Source: Digitec GalaxusIn addition to heating controllers, Homematic IP offers a complete package for the smart home. As a result, the app was overloaded and heating schedules were difficult to find. This changed in summer 2024 with a complete overhaul of the app, which is now more stylish and easier to use...
In addition to heating controllers, Homematic IP offers a complete package for the smart home. As a result, the app is overloaded and heating schedules, for example, are not easy to find. But everything is included - there are no subscription costs. Unique feature tested: dynamic adaptive equalisation, which checks the water flow in the radiators and corrects it if necessary.
On the road and forgot to turn off the heating? With digital radiator thermostats, that's no longer a problem. The room temperature can be turned up or down from anywhere via a smartphone app. The apps also enable automatic heating according to schedule. At home, heating only takes place when it should be warm - without you having to worry about it. This way you can also save energy and costs.
In addition to heating controllers, Homematic IP offers a comprehensive package for the smart home. The result: the app is overloaded - many functions such as heating schedules or holiday breaks are not easy to find. Unlike Tado, everything is included - so there are no subscription costs...