Mysa

Mysa

Smart Thermostats

566 ratings
219 reviews
Free

Details

  • Released
  • Updated
  • January 3, 2018
  • August 10, 2026

Features

Mysa screenshot #1 for iPhone
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Mysa screenshot #8 for iPhone
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About

Control your home's heating and cooling remotely, set schedules, and monitor energy usage to save money and energy. Integrates with smart home platforms for seamless control.

βœ“Remote access from anywhere
βœ“Customizable heating/cooling schedules
βœ“Geofencing for occupancy detection
βœ“Energy usage monitoring
βœ“Smart home platform integration
βœ“Shared access control
βœ“Vacation mode
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What users say

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What's New in Mysa

4.18.0

August 10, 2026

General Improvements and Bug Fixes

User reviews

No longer works with Google Home

Main reason I bought was these work, or used to work, with google home. Somewhere recently it stopped worked and just shows as offline in Google

Not good

The app is always having problems connecting to the actual product it. In the middle of summer someone decided to turn it on manually and when I went to the app it would not turn off or go down. The actual product will also not manually turn off or go down which can result in very bad problems.

Becoming useless

Two of my six thermostats keep turning on, even though I have all of them set to β€œhold until you change it.” I turn them both off and they continue to turn back on. NO, no one is touching them, I live alone. This is clearly an app and/or hardware glitch and it needs to be fixed!! I do not need my heat running simultaneously with my AC, my utility bills are expensive enough!!!
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Junk

Like everyone in recent reviews is saying. No longer works and tried pairing many times.

Now it’s just trash

Pleased until the latest update

Thermostat is not responding and tech-support started with an AI bot.

Developer apps

User experience

🐞

Reported Bugs

5 issues

App crashes when changing schedules

Bug

Thermostat settings not syncing properly

Bug

Geofencing not working as expected

Bug

Incompatibility with newer iOS versions

Bug

Inability to add new devices

Bug
✨

Requested Features

6 requests

Dark mode option

Feature

Brightness control scheduling

Feature

Improved HomeKit integration

Feature

Ability to disable display

Feature

Geofencing improvements

Feature

More scheduling flexibility

Feature

FAQ

What does the Mysa app do?

The Mysa app provides smart control over your home's heating and cooling systems. It allows you to remotely adjust temperatures, set schedules, monitor energy consumption, and utilize features like geofencing to optimize energy efficiency and reduce costs.

What are the key features of the Mysa app?

Key features include remote access from anywhere, customizable scheduling, geofencing to avoid heating/cooling empty homes, energy usage insights (humidity, temperature, setpoint, runtime, and cost), shared access, and a vacation mode for continued savings.

Is the Mysa app free to use?

The app itself is free to download and use. However, it requires Mysa smart thermostat hardware to function, and the description mentions in-app purchases, suggesting some advanced features or services might be offered through them.

What types of heating and cooling systems is Mysa compatible with?

Mysa is compatible with various systems including electric baseboard heaters (high voltage), electric in-floor heating systems, and ductless mini-split heat pumps, window, or portable air conditioners. Specific compatibility details vary by Mysa product.

How can the Mysa app help me save energy?

The app helps save energy by allowing you to create efficient heating and cooling schedules, using geofencing to ensure you're not conditioning an empty house, and providing detailed energy usage insights so you can identify areas for reduction. Vacation mode also contributes to ongoing savings.