Your whole home in one app

The Mysa app gives you remote temperature control, custom schedules, energy reports, and smart alerts. Free forever on iOS and Android.

Remote control for every room

Forgot to turn down the heat before leaving? Lower it from the parking lot. Want the bedroom warm before bed? Tap your phone from the couch. Control every Mysa from anywhere with cell service or WiFi.

Set schedules that match your life

Tell Mysa when you wake up, leave for work, come home, and sleep. The app adjusts temperature automatically to match your rhythm. Different schedule for weekends? Build as many as you want.

See energy use by room and day

Mysa measures how much energy each room consumes. View daily, weekly, or monthly reports showing runtime, temperature patterns, and estimated costs. Spot the rooms driving your bill higher. (Not all insights are available on LITE products.)

Group thermostats into zones

Create zones like "bedrooms," "main floor," or "basement" and control all thermostats in that zone simultaneously. Change temperature, adjust schedules, or turn off heat with a single command. (Not available with LITE products.)

Get smart alerts when conditions change

Set temperature and humidity thresholds for each room. Mysa sends instant alerts if conditions exceed your limits. Catch frozen pipes before they burst or spot overheating before equipment fails. (Not available with LITE products.)

Free. Forever.

No subscriptions, no paywalls. The Mysa app is included with your thermostat, so you get remote control, custom schedules, geofencing, and more at no extra cost on iOS and Android.

Common questions about the Mysa app

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Are there any hidden costs?
There are no hidden fees. All rebates and rewards are transparent and clearly communicated before participation.
Can I use it remotely?
Absolutely! With the Mysa app, you can control your thermostat from anywhere. Whether you are at work or on vacation, you can adjust your heating settings with ease.
Can multiple people control the same thermostats?
Yes. Share access with family members, roommates, or tenants. Each person downloads the app and you grant them permission from your account. Everyone can adjust temperature, view schedules, and check energy reports. You keep admin control over who has access.
Does it require Wi-Fi?
Yes, the Mysa thermostat requires a Wi-Fi connection for full functionality. This allows you to control your heating remotely via the mobile app. Ensure your Wi-Fi network is stable for optimal performance.
Does the app work on both iPhone and Android?
The Mysa app runs on iOS and Android devices. Download from the Apple App Store for iPhone and iPad or Google Play for Android phones and tablets. The app looks and works identically on both platforms.
Is the Mysa app really free?
Download the app free from the Apple App Store or Google Play. Every feature inside stays free forever. Zero subscription fees, hidden charges, or premium tiers. Buy the thermostat once and use the full app indefinitely.
What happens if my WiFi goes down?
Your thermostats continue regulating temperature based on the last settings. Manual controls on each Mysa still work, so you can walk up and adjust temperature by hand. When WiFi returns, the device reconnects automatically and schedule changes and remote control resumes.
What if I need help?
Our customer support team is here to help you. You can reach out via our contact page for assistance. We’re committed to ensuring you have the best experience with Mysa.
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.