Mysa Smart Thermostat LITE – Line Voltage Electric Baseboard Heater Thermostat 120V/240V | DIY Install | HomeKit, Alexa, Google | Wi-Fi Programmable | App Control

Control your line voltage electric heating from anywhere with the Mysa Smart WiFi Thermostat LITE for baseboard heaters, fan-forced heaters, wall heaters, and convector units. Works with 120V-240V systems – no hub required. Smart Home Integration – Connects directly to WiFi for control via free mobile app. Compatible with Apple HomeKit/Siri, Amazon Alexa, and Google Assistant for voice control. Schedule heating zones room-by-room, adjust from anywhere, and track usage patterns. 100% Free Forever App – All smart features included at no extra cost – remote control, scheduling, energy reporting, and smart home integrations. No subscriptions, no hidden fees, no paywalls ever. Simple 15-Minute Installation – Replaces any 4-wire line voltage thermostat. Compatible with high voltage (120V-240V) electric heating systems. Video guide included – no electrician required. Compatibility Notice: Mysa works only with high / line voltage electric heating systems, including 120-240V electric baseboards and fan-forced heaters. It does not work with low-voltage systems or two-wire installations. Requires at least four wires in the junction box, including a neutral or a second live wire, for proper functionality. Ensure compatibility before purchase. Includes 2-year manufacturer warranty when purchased from the official Mysa Smart Thermostat seller.
WIFI CONNECTED SMART THERMOSTAT FOR 120V-240V electric baseboard heaters, fan-forced heaters, wall heaters, and convector units.
HIGH VOLTAGE COMPATIBLE – Works with 120V, 208V, and 240V electric heating systems, including single pole and double pole configurations. Thermostat can only operate as single pole thermostat.
100% FREE APP FOREVER – All features included: remote control, scheduling, monthly runtime reports email, smart integrations – no subscriptions or hidden fees ever.
SIMPLE 4-WIRE INSTALLATION – DIY setup in 15 minutes with included video guide – replaces standard line voltage thermostats, no electrician needed.
UP TO 26% REDUCTION ON HEATING COSTS – Create custom heating schedules for each day, reduce usage when away, maintain comfort when home.
WORKS WITH VOICE ASSISTANTS – Compatible with Apple HomeKit/Siri, Amazon Alexa, and Google Assistant for hands-free temperature control.
CONTROL FROM ANYWHERE – WiFi-enabled for remote access via smartphone app – adjust temperature, create schedules, monitor multiple rooms.
BUILT TO LAST – Sleek minimalist design with quality components, 2-year warranty, certified to UL safety standards.
WE ONLY MAKE THERMOSTATS – All our effort goes into making better thermostats, with real people in North America ready to help.
GARAGE & WORKSHOP READY – Perfect for hard-to-heat spaces like garages, workshops, sunrooms, and additions with electric heat.