meross Smart Thermostat for Electric Baseboard Heater MTS215

This Meross line-voltage smart thermostat is built for electric heat, not low-voltage HVAC. It controls 120 to 240 VAC systems like baseboard, convector, and fan-forced heaters, and it does not work with 24 V heat pumps or central air. Once wired in, it speaks Matter over Wi-Fi, so you can add it to Apple Home, Alexa, Google Home, SmartThings, or stick with the Meross app. Voice control handles set points and modes, and remote access means you can nudge the temperature from the couch or across town.

Daily comfort and savings are straightforward: set a 24/7 visual schedule, trim heat while you sleep or travel, and let open window detection pause heating when a breeze rolls in. Energy monitoring shows live consumption and trends over time, helping you spot patterns and dial in a lower bill without guesswork. It is a tidy way to manage room-by-room electric heat while staying within the ecosystem you already use.