- About this item Before You Buy: 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. Mysa supports loads up to 1900W at 120V or 3800W at 240V, and requires at least four wires, including a neutral or a second live wire, for proper functionality. Ensure compatibility before purchase—especially if you have an older or two-wire baseboard system
- 40% Smaller New Features, Including Adaptive Display Technology.
- Adaptive Brightness Technology - Use Sleep and Wake on Approach to Set Your Preferred Display Brightness
- Smart Integrations — Mysa works with Alexa, Google Assistant, and Apple HomeKit. Stay cozy and connected with Mysa.
- Use the app to set a schedule for your thermostat in less than a minute.