Easy installation: Unscrew the old thermostat and screw in the new one. Usually, this can be done by hand, but a pipe wrench may be needed in some cases. Depending on the system, adapters are required, which are included in the package. For more information on compatibility, please scan the QR code.
Compatibility with Apple HomeKit. The Meross Smart Home Thermostat supports voice control via Siri, Alexa, and Google. It allows device control through the Meross app and Apple Home (Apple Watch / Apple TV). You can change the current temperature using voice commands. Android users can use the Meross app on Android 4.1 or higher.
A 2.4 GHz Wi-Fi connection is required.
Automatically control the heating via a schedule in the Meross app. Up to six time slots are supported. Open windows are detected, and the heating is automatically stopped for 30 minutes. Up to 30 percent of heating costs can be saved in winter.
The smart thermostat size is M30 * 1.5 mm. The package includes: 1 smart radiator thermostat, 1 installation manual, and 6 connection adapters (Danfoss RA adapter, Danfoss RAV adapter, Danfoss RAVL adapter, Giacomini adapter, Caleffi adapter, M28*1.5 adapter).
Power supply | Battery operated |
Thermostat type | Radiator thermostats |
Smart home ecosystem | Apple Home, Apple Siri, Google Assistant |
Suitable for | Radiator |
Smart Home | Compatible |
Items per sales unit | 1 Piece |
Item number | 21966039 |
Manufacturer | Meross |
Category | Thermostats |
Manufacturer no. | MTS150HK |
Release date | 5/9/2022 |
Colour | White |
Exact colour description | White |
Thermostat type | Radiator thermostats |
Suitable for | Radiator |
Thermostat functions | Window open detection |
Smart Home | Compatible |
Smart home ecosystem | Apple Home, Apple Siri, Google Assistant |
Communication standard | Amazon Alexa, Apple HomeKit, Apple Siri, Google Assistant |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Power supply | Battery operated |
Battery size | AA / LR6 / LR06 / Mignon / R6 / R14505 |
Items per sales unit | 1 Piece |
Scope of delivery | Heat governor |
Length | 5 cm |
Width | 8.20 cm |
Height | 5 cm |
Weight | 0.20 kg |
Product Safety |
Length | 15 cm |
Width | 10 cm |
Height | 6 cm |
Weight | 27 g |
How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?
Source: 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: GalaxusHow often is a product of this brand in the «Thermostats» category returned?
Source: Galaxus
The Meross thermostat is the only one in the test field where the batteries have to be purchased separately. The app is convincing and the reliability also offers no cause for criticism.