2.9
930 reviews
1L+
Downloads
Content rating
Everyone
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About this app

With Mysa's regularly-updated, feature-packed mobile app, you get seriously smart control and home energy savings — all you need is a WiFi connection.

Remote access from anywhere via the Mysa app means you can easily set heating or cooling schedules, use geofencing, see your heating and cooling usage, and much more.

Stay energy-efficient and save money (and the planet!) with a few simple taps from your smartphone or tablet.

Mysa works with your favourite smart home platforms and home assistants, so you stay conveniently connected and in control.

Compatibility:

Mysa for Electric Baseboard Heaters works with high voltage baseboard, convector (short cycle), fan-forced convector (long cycle), and radiant ceiling heating systems.

Mysa for Electric In-Floor Heating works with most high voltage electric in-floor heating systems and flooring types.

Mysa for Air Conditioners replaces remotes with displays for most ductless mini-split heat pump, window, or portable air conditioners.

Energy-Saving App Features:

Remote Control: Get out there. Use your smartphone or tablet to control your home heating or cooling from wherever you are.

Scheduling: Life's busy. Create the flexible heating or cooling schedule that works best for you in less than a minute. Bye-bye, buttons!

Geolocation: Boundaries are important. Mysa uses your location to detect if anyone is home, so that you're not paying to heat or cool an empty house.

Shared Access: Teamwork works. Share access to your account easily so others can control your Mysas through the Mysa app.

Vacation Mode: Take a well-deserved break.
Away from home for a while? No worries! Mysa will keep helping you save energy while you're away.

Energy Insights (Baseboard, In-Floor, AC): Track and monitor your humidity, setpoint, and temperature to create efficient heating or cooling schedules.

Energy Spending (Baseboard & In-Floor):
See your spending. Track your real-time energy use in kWh cost to find ways to reduce your electricity bill.

Energy Runtime (AC): Get cool insights.
Know your AC's runtime history and use it for help with making smart decisions about your cooling or heating schedules.
Updated on
25 Aug 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.8
900 reviews
Daniel Lenski
10 June 2025
1. The app is very slow to login (10+ seconds!) when it's opened, because it doesn't properly cache the AWS/Cognito login credentials. I know this because I've studied most of the protocol that it uses (search for Mysotherm on Github). 2. Version 4.x is very disappointing. It appears they've just changed the UI in a whole bunch of cosmetic ways (why??? 🤷🏻‍♂️) without adding ANY new functionality. At the same time, the usage graphs have become significantly less usable and hard to read.
1 person found this review helpful
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Devin Tuchsen
22 October 2022
Mysa has a lot of promise - when I was shopping for smart thermostats for my PNW HVAC setup, they had some of the most comprehensive features. However, the whole experience is very bug-ridden: schedules fail to send commands, the app crashes when I try to pair, temperatures fail to set or don't seem to be accurate (unit blowing hot air when temp already above setpoint), etc. I've already invested quite a bit in these things but it's hard to recommend to others when there are so many issues.
21 people found this review helpful
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Trenton Dirks
29 January 2025
Overall works as expected, but has a few annoyances. Loading and setting a temperature can be a bit slow, but neither are a big deal. Just make sure the loading animation ends before leaving a screen. Creating schedules needs an improvement. You can schedule a chosen temperature and time to be set on specific days, but once created you have to edit each of those days individually to change it. Otherwise, I've not had any of the issues mentioned in other reviews. It's honestly very convenient!
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What's new

- Updated platform dependencies and added support for Android 15.
- Improved error handling during app startup to ensure more reliable initialization.

App support

About the developer
Empowered Homes Incorporated
support@getmysa.com
5 Springdale Street Fortis Place, Suite 500 ST. JOHN'S, NL A1E 0E4 Canada
+1 709-330-2592

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