Smart thermostat Meross MTS215MA (Wi‑Fi, Matter, EU) for home heating control

Meross MTS215MA (Wi‑Fi, Matter, EU) is a smart thermostat for central and electric underfloor heating control. It connects to a 2.4 GHz Wi‑Fi network and integrates with Matter-enabled smart home platforms to provide remote temperature monitoring, scheduling and voice control. The unit features a glass touch panel, a room temperature sensor and compatibility with common EU home heating installations. Its operating range and accuracy make it suitable for daily climate management and energy-aware heating schedules.

Advantages

The thermostat supports Matter, enabling interoperability with Apple Home, Amazon Alexa, Google Home and SmartThings. It offers precise temperature control from 5°C to 35°C with ±0.5°C accuracy and a maximum switching load suitable for many electric heating circuits. Built‑in scheduling and open‑window detection reduce unnecessary energy use, while low standby power consumption keeps background energy use under 1 W. The device is compact, easy to mount and can be set up through the Meross mobile app on iOS or Android.

Suitable for

• Central heating control in homes and apartments
• Electric underfloor heating systems with compatible wiring
• Smart home installations using Matter, Apple Home, Amazon Alexa or Google Home
• Rooms requiring scheduled temperature control and remote access

Key specifications

• Power supply: 100–250 V~, 50/60 Hz
• Maximum switching load: 16 A
• Temperature setting range: 5–35 °C
• Temperature accuracy: ±0.5 °C
• Wireless: IEEE 802.11 b/g/n (2.4 GHz)
• Standby power consumption: < 1 W
• Operating temperature: 0 °C to 40 °C
• Operating humidity: 10–90 % (non‑condensing)
• Dimensions: 86 × 86 × 48 mm
• Compatibility: Matter, Apple Home, Amazon Alexa, Google Home, SmartThings

How to use

Install the thermostat on a suitable wall location following electrical safety rules and the wiring diagram provided in the manual; installation is intended for users familiar with household electrical connections or for a qualified installer. After connecting power and the floor/room sensor, open the Meross app on a smartphone with the required OS version, follow the on‑screen pairing steps and add the device to your Wi‑Fi network. Use the touch panel for immediate temperature adjustments or create weekly schedules and scenes in the app. When integrated into a Matter ecosystem, the thermostat can also be controlled via supported smart home hubs and voice assistants.

Usage recommendations

For reliable temperature readings and efficient operation, mount the thermostat on an interior wall away from direct sunlight, drafts, radiators or heat sources. Use the app scheduling and open‑window detection to reduce energy consumption, and verify wiring compatibility with the heating system before installation. If uncertain about mains connections, consult a licensed electrician.