# Meross MTS215MA Matter Smart Thermostat for Electric Heating (US)

*Meross / MTS215MA-US*

> The Meross MTS215MA Matter Smart Thermostat for Electric Heating is a Matter thermostat for 120 to 240 V electric heating such as baseboard, convector and fan-forced heaters. It does not work with 24 V heat pump or air-conditioning systems. It suits HomeKit, Google Home, Alexa and SmartThings users, with native support through Matter over Wi-Fi.

- Canonical page: https://smarthomecanon.com/devices/meross-mts215ma-us
- Last checked: 2026-10-16

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Meross](https://smarthomecanon.com/brands/meross) |
| Category | Thermostat |
| Model numbers | MTS215MA-US |
| Status | Current[^1] |
| Type | Wall thermostat[^1] |
| Heating system | Line-voltage electric heating, 120 to 240 V[^1] |
| Standard | Matter over Wi-Fi[^1] |
| HomeKit | Via Matter[^1] |

## Integration paths

**How the Meross MTS215MA Matter Smart Thermostat for Electric Heating (US) connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) | A Matter controller, 2.4 GHz Wi-Fi network[^1] | unknown | unknown |

**Platform support for the Meross MTS215MA Matter Smart Thermostat for Electric Heating (US)**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Wi-Fi | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^1] |  |
| Matter / Wi-Fi | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^1] |  |
| Matter / Wi-Fi | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^1] |  |
| Matter / Wi-Fi | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^1] |  |

## Related pages

- [Meross thermostats and radiator valve](https://smarthomecanon.com/lines/meross-thermostats-and-valves) (line)
- [Meross](https://smarthomecanon.com/brands/meross) (brand)
- [Matter over Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)

## Sources

[^1]: Meross Matter Smart Thermostat for Electric Heating System, MTS215MA - Meross Official Store. https://shop.meross.com/products/meross-matter-thermostat-mts215maus (manufacturer, checked 2026-10-16)