Meross is back in 2025 with a few new smart home devices to make you more comfortable with less fuss. All three devices feature Matter compatibility, which allows them to easily integrate with major smart home ecosystems like Apple Home, Google Home, Amazon Alexa, and Samsung SmartThings.
Meross Matter Smart Smoke Alarm (MA151)
This device is a smart smoke and carbon monoxide (CO) alarm that uses a dual-sensor system to detect both threats. Key features include:
- Dual Sensors: It uses a photoelectric sensor for detecting smoke and an electrochemical sensor to sense carbon monoxide.
- Loud Alarm: When a threat is detected, it sounds an 85 dB alarm and sends an instant alert to your phone.
- Safety Features: It includes a Hush mode to temporarily silence false alarms, as well as a low battery warning.
- Ease of Use: The device is wireless and simple to install.
Meross Matter Smart Thermostat (MTS300MA)
This smart thermostat is designed for heating systems, specifically radiators. It is a radiator valve that connects to a Meross Matter hub to function. Key details include:
- Heating Control: It provides smart control over radiator heating, allowing you to set schedules and adjust the temperature remotely via the Meross app or your preferred smart home platform.
- Energy Saving: It has an open-window detection feature that automatically shuts off heating when it senses a sudden temperature drop, helping to save energy.
- Installation: It comes with six different valve adapters to fit a wide range of radiators.
- Note: This device requires a Meross Matter Hub to connect and operate.
Meross Matter Thermostat (MTS215MA-US)
This is a smart thermostat specifically for electric underfloor heating systems in the United States. It’s designed to replace a traditional thermostat and works with most 120V and 240V electric floor heating systems. Notable features are:
- Floor Heating Control: It provides precise temperature control for underfloor heating, allowing for custom schedules and remote operation.
- Display: It features a large, backlit LCD screen that is easy to read.
- Sensor Support: It includes a built-in air temperature sensor and also supports an external floor sensor to accurately monitor the floor’s temperature.
- Installation: This device requires a neutral wire for installation.
