Wifi Smart Thermostat

Connection you can count on. Manage your home's climate from anywhere with a Wifi thermostat designed to disappear into your life, not harvest your data.

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Find your Mysa

Answer a few quick questions about your heating and cooling system, and we'll recommend the right smart thermostat for your home.

Designed for Your Home

Heat Smarter. Pay Less.

Total Ecosystem Autonomy keyboard_arrow_down

Whether you use Matter, HomeKit, or Alexa, Mysa integrates silently and reliably. We don't force you into a subscription or a specific ecosystem; we just work with the ones you love.

Subtle, Intentional Design keyboard_arrow_down

A thermostat shouldn't be a distraction. Our minimalist interface provides the information you need at a glance and disappears when you don't. Clarity as a craft.

Privacy-First Intelligence keyboard_arrow_down

We believe your data belongs to you. Mysa provides world-class energy management without harvesting your habits or selling your data. Real security is peace of mind.

No C-Wire? No Problem. keyboard_arrow_down

Our C-wire adapter (sold separately) is engineered to solve the "2-wire" headache many older homes have. Get full Wifi connectivity and smart scheduling on older wiring systems without the need for expensive electrical overhauls.

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Forever Free

One App. Total Autonomy.

Control from Anywhere keyboard_arrow_down

Whether you’re on the couch or across the country, the Mysa app gives you a clear, minimalist interface to adjust your home’s climate. No more checking room-to-room; just simple, instant control that respects your time.

Scheduling & Geofencing keyboard_arrow_down

Take the guesswork out of efficiency. Use the app to build one or multiple custom schedules that match your real life, or enable Geofencing to let your home automatically drop into Away mode the moment you leave. It’s intelligence that works for you, not the other way around.

Energy & Runtime Insights keyboard_arrow_down

Knowledge is power. For Baseboard V2 and In-floor, track every cent with real-time energy usage data. For Central HVAC and Mini-Split systems, dive into detailed runtime reports to see exactly how your system is performing. Data that helps you make smart decisions.

Shared Comfort & Zones keyboard_arrow_down

Your home is a collection of spaces, not just one temperature. Group your thermostats into Zones within the app to manage entire floors or several rooms with a single tap. Invite family members or tenants to share control, ensuring everyone stays cozy.

Peace of Mind with Smart Alerts keyboard_arrow_down

Your home should look out for those who can’t look out for themselves. Receive instant smart alerts if the temperature or humidity drifts outside the comfort zone in the nursery, or ensure your pets stay perfectly cozy while you’re at the office. It’s more than a notification; it’s the quiet confidence of knowing your family is safe and comfortable, no matter where you are.
5 stars
"Mysa support team is awesome; Leigh helped with the installation and made the whole process smooth."
— Anmol A.
Can I control all my Mysas in the same app?

Yes. Control everything from the one app. Manage baseboard heating, ductless mini-splits, central HVAC, and electric in-floor heating in one place.Set unique schedules for each thermostat, and in the future group them all together for seamless control.

Does it require Wi-Fi?

Yes. Mysa needs a 2.4 GHz WiFi connection to enable remote control, voice commands, smart home integration, and app-based features like energy reports . Without WiFi, the thermostat still regulates temperature using manual controls on the device itself, but you lose all smart functionality. Make sure your WiFi signal reaches the thermostat location before installation

Does Mysa have a microphone or speaker?

No. It's a thermostat, not a listening device. We believe those experiences are best left to a smart home speaker that's likely updated more often than your thermostat.

Does Mysa sell my data?

No. We sell thermostats. That's how we make money. Full stop.

What is Mysa?

Smart thermostats built for every system in your home. We help you save energy and maintain a comfortable home. With its user-friendly app, you can control your heating or cooling systems from anywhere.