Mysa Smart Thermostat for Electric Baseboard

Quick verdict

Mysa fills a gap that almost nobody else does: smart control for electric baseboard heaters. If that's your heating system, this is essentially your only good option. The cloud dependency is disappointing, but the HomeKit support and clean design make it the best in its narrow niche.

Standout: Purpose-built for electric baseboard heaters — fills a niche that almost no other smart thermostat addresses.

Last checked: 2026-03-25

Compatibility snapshot

Why it stands out

• one of the very few smart thermostats designed specifically for electric baseboard heaters
• good cross-platform support including Apple HomeKit
• clean design that looks much better than traditional baseboard thermostats

Reasons to hesitate

• high cloud dependency with limited local control options
• Home Assistant integration is cloud-based and not very mature
• expensive when you need one per baseboard zone

Best for

• homeowners with electric baseboard heaters who want smart control
• Apple HomeKit users with baseboard heating systems

Avoid if

• you have standard forced-air HVAC — this is baseboard-only
• you want fully local control without cloud dependency

Privacy and local-control notes

Cloud-dependent for all smart features. Basic scheduling works offline. Data processed through Mysa's cloud servers.

Home Assistant support: supported · integration path: cloud-based API.

Buying reality check

Price notes: Premium per-unit price, and baseboard homes typically need multiple units. Budget accordingly.

Compare side by side: see thermostat comparisons →