Thermostat Meross MTS200BHK Wi‑Fi smart home thermostat, model MTS200BHK (EU)

Meross MTS200BHK Wi‑Fi smart thermostat provides precise control of water heating systems in residential settings. Compatible with most common boilers and domestic heating installations, it connects to a 2.4 GHz Wi‑Fi network and integrates with Apple HomeKit, Amazon Alexa, Google Assistant and SmartThings. The thermostat supports temperature setting from 5 to 35℃ with an accuracy of ±0.5℃ and includes an open‑window detection feature that can pause heating to conserve energy.

Advantages

The Meross MTS200BHK offers accurate temperature regulation (±0.5℃), low power consumption (<1 W) and broad smart‑home compatibility (HomeKit, Alexa, Google Assistant, SmartThings). It supports scheduling for automated temperature control and helps reduce heating costs. The device is compact, easy to install and works with standard household voltages (100–250 V, 50/60 Hz).

Suitable for

• Residential boilers and domestic water heating systems
• Smart home setups using Apple HomeKit, Amazon Alexa, Google Assistant or SmartThings
• Rooms where scheduled or remote temperature control is desired

Key specifications

• Manufacturer: Meross
• Model: MTS200BHK (EU)
• Wireless standard: IEEE 802.11 b/g/n, 2.4 GHz
• Setpoint range: 5–35℃
• Accuracy: ±0.5℃
• Input voltage: 100–250 V, 50/60 Hz
• Output current: 3 A
• Power consumption: <1 W
• Operating temperature: 0℃–40℃
• Storage temperature: -40℃–70℃
• Operating humidity: 10%–90% (non‑condensing)
• Certifications: CE, RoHS, WEEE

How to use

Install the thermostat following the included user manual and secure it with the supplied screws. Connect the sensor (β=3950 R25°C=10K) and power the unit from a 100–250 V supply. Configure the device on your 2.4 GHz Wi‑Fi network using the Meross app or a compatible smart‑home platform (iOS 13.0 or later, Android 6.0 or later). Set the desired temperature within the 5–35℃ range and create schedules as needed. The thermostat will monitor temperature with ±0.5℃ accuracy and stop heating when open‑window detection is triggered.

Recommendations

For reliable operation, use a stable 2.4 GHz Wi‑Fi connection and ensure the sensor is placed where it can accurately read room or water temperature. Follow local electrical safety rules during installation and verify compatibility with your boiler or heating system before connecting.