Smart Wi Fi Thermostat

Meross MTS215MA(EU) WiFi Smart Thermostat (Matter)Meross MTS215MA(EU) is a smart thermostat designed for electric underfloor heating systems, which allows you to easily control the temperature in your home. The minimalist design with a sleek glass touch panel makes operating the device intuitive and convenient. The temperature can be adjusted directly on the device or remotely - from the Meross app. The device is also compatible with the Matter standard.Work scheduling for maximum savingsWith the smart scheduling function, you can precisely plan the heating cycle. The system will automatically start heating at a set time and then turn it off - without wasting energy or money. Be sure to always come home to a pleasantly warm house, and save on your bills at the same time!Voice and remote control with Matter technologyThe thermostat supports Matter technology, which guarantees full compatibility with the most popular smart home platforms. You can add it to the Apple Home, Amazon Alexa, Google Home or SmartThings ecosystem, as well as control it by voice. With a simple command, you can adjust your home's temperature to suit your current needs!In-app monitoring and open window detectionThe Meross app allows you to track your heating history, which allows you to analyze costs and optimize heat consumption. This is a practical solution that promotes conscious energy management and savings! In addition, when an open window is detected, the device automatically stops heating. This allows you to ventilate your apartment without worrying about energy loss and unnecessary costs.Easy installation and quick setupThe thermostat is designed for hassle-free self-assembly. Its installation takes less than 30 minutes, and the intuitive interface in the Meross app guides you step-by-step through the setup process. At the same time, the device is very easy to use - the glass touch panel allows you to adjust the temperature in a snap.Included 1× Wi-Fi smart thermostat 1× instruction manual 1× sticker with wire markings 1× sensor (β=3380 R25°C=10kΩ) 4× mounting screw Manufacturer Meross Model MTS215MA-EU Dimensions 86 × 86 × 48 mm Heating system Compatible with electric heating system Input power supply 100-250 V~, 50/60 Hz Maximum load 16 A Temperature setting range 5-35°C Accuracy ±0,5°C Wireless standards IEEE 802.11 b/g/n, 2.4 GHz Certifications CE, RoHS, WEEE System requirements Smartphone with iOS 16.1 or later / Android 8.1 or later, Existing Wi-Fi network Operating temperature 0°C to 40°C Storage temperature From -40°C to 70°C Operating humidity 10-90% (non-condensing) Storage humidity 5-90% (non-condensing) Power consumption < 1 W Application Meross Compatibility Matter, Apple Home, Amazon Alexa, Google Home, SmartThings

Meross Smart WiFi ThermostatThe Meross MTS215BMA(EU) is the perfect solution for those who want real control over their heating without complicating their lives. The device combines a classic wall-mounted thermostat with smart features, allowing you to manage the temperature conveniently—via the control panel, the app, or voice commands. As a result, it’s easier to tailor your heating to your daily routine and reduce unnecessary energy consumption.Convenient control via the app and voiceThanks to its Wi-Fi connection, you can control the temperature from anywhere—on your way home, from work, or even while on vacation. This gives you greater flexibility, as you’re not limited to manually adjusting settings on the device. Additionally, integration with voice assistants makes changing the temperature quick and natural—just a short command, without interrupting your daily activities.A schedule tailored to your dayThe ability to create schedules ensures that the heating works exactly when you need it. You can set a lower temperature at night or when you’re away and have it automatically increase before you return home. In practice, this means not only greater comfort but also noticeable savings—the system doesn’t consume energy when it’s not needed.Precise temperature controlMeasurement accuracy of ±0.5°C ensures stable indoor conditions. The thermostat responds to temperature changes smoothly, preventing situations where it’s too hot one moment and too cold the next. This is particularly important with underfloor heating, where maintaining a constant temperature affects the comfort of the entire room.Compatibility with hydronic systemsThe device is designed to work with water-based heating systems—including both boilers and hydronic underfloor heating. This ensures the thermostat will operate reliably in typical home installations. However, please note that this model is not intended for electric heating systems, which helps avoid compatibility issues.Connectivity and integration in a single systemSupport for 2.4 GHz Wi-Fi and Bluetooth Low Energy simplifies initial setup and daily use of the device. You can integrate the thermostat into a larger smart home system, enabling automation—such as linking heating to the presence of household members or other devices in the home. As a result, everything works seamlessly and more intuitively.Simple installation and sleek designThe compact design and standard size make installation in a flush-mounted box hassle-free. The minimalist look with a clear display fits well into modern interiors and isn’t overly conspicuous. It’s a device that simply does its job without dominating the space.Included 1 × smart WiFi thermostat 1 × user manual 1 × cable labeling sticker 1 × temperature sensor (β=3380, R25℃=10KΩ) 4 × mounting screws Manufacturer Meross Model MTS215BMA Dimensions 86 × 86 × 48 mm Heating type boilers and hydronic floor heating Power supply (input) 100–250V~, 50/60 Hz Maximum load (output) 3A Temperature setting range 5–35°C Measurement accuracy ±0.5°C Wireless connectivity IEEE 802.11 b/g/n, 2.4 GHz Additional communication Bluetooth Low Energy Network interface HTTP (port 80 for LAN communication and apps) Certifications CE, RoHS, WEEE System requirements iOS 16.1 or later, Android 8.1 or later, WiFi access Operating temperature 0°C ~ 40°C Storage temperature -40°C ~ 70°C Operating humidity 10% ~ 90% (non-condensing) Storage humidity 5% ~ 90% (non-condensing) Power consumption < 1 W

MEROSS MTS215BMA-B(EU) Wi-Fi Smart Thermostat (Black)The MEROSS MTS215BMA-B(EU) smart thermostat allows you to precisely control the temperature within a range of 5–35°C with an accuracy of ±0.5°C, ensuring comfort and energy savings. The device supports a voltage of 100–250 V and a maximum load of 3A, and thanks to 2.4 GHz Wi-Fi and Bluetooth Low Energy connectivity, it enables convenient remote control. Its compact housing measuring 86 × 86 × 48 mm and elegant glass panel make it a perfect fit for modern interiors.Wide compatibilityThe model is designed to work with water-based heating systems—including both boilers and hydronic floor heating. It requires flush-mount installation with a live (brown) and neutral (blue) wire, ensuring a stable power supply without the need for batteries. For proper operation, a minimum of 4 wires is required for a boiler and 3 wires for underfloor heating. Installation requires a box with a depth of over 32 mm and a screw spacing of 60 mm, which makes it easy to fit into standard installations.Voice control and Matter technologyThanks to Matter technology support, you can manage the temperature from various platforms and smart home ecosystems. The thermostat works with Apple Home, Amazon Alexa, and Google Home, enabling convenient voice control. A simple command is all it takes to instantly adjust the room conditions. This solution significantly simplifies the daily use of heating.Smart energy-saving featuresThe device offers schedules available in the Meross app, allowing you to tailor your heating to your daily routine. The open-window detection feature automatically stops heating, reducing energy loss. Additionally, the app lets you monitor usage on a daily, weekly, and monthly basis, helping you better control heating costs and efficiency.Convenient operation and intuitive interfaceThe minimalist glass touch panel provides intuitive temperature control directly on the device. The app offers clear real-time information, such as the current heating status, and quick switching between Manual, On, and Auto modes. Predefined temperature settings are also available, including an economy mode, which simplifies daily use and allows you to quickly respond to changing needs.Included Wi-Fi Thermostat User Manual Wiring Label Sensor (β=3380 R25℃=10KΩ) Screws x4 Manufacturer Meross Model MTS215BMA-B(EU) Color Black Dimensions 86 x 86 x 48 mm Power supply 100-250V~, 50/60Hz Maximum load 3A Temperature range 5~35℃ Accuracy ±0.5℃ Connectivity Wi-Fi IEEE 802.11 b/g/n 2.4GHz, Bluetooth Low Energy Network interface HTTP port 80 System compatibility iOS 16.1 or later, Android 8.1 or later Operating temperature 0°C~40°C Storage temperature -40°C~70°C Operating humidity 10%–90% non-condensing Storage humidity 5%–90% non-condensing Power consumption < 1 W Certifications CE, RoHS, WEEE