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Mysa Smart Thermostat
for Mini-Split Heat Pumps
  • For ductless mini-split heat pumps + portable and window AC
  • Control from anywhere with FREE mobile app
  • Customize your schedule
  • Integrate with your smart home
  • Wall mount or tabletop setup
  • No installation required
  • View technical specifications
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1-Yr Energy Savings Guarantee
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1-Yr Energy Savings Guarantee
30-Day Risk-Free Return Policy
FREE Shipping on all orders!
Mysa works with these types of home heating or cooling systems:
Mini-Split Heat Pumps
Window AC
Portable AC
Mysa supports major brands like:
Senville LogoHitachi Logo

Find out if Mysa will work in your home.
Check Your Compatibility
Need help?
Connect with our expert Support team.
We play well with others
Mysa user instructing Google Home to increase the temperature of a Mysa unit Mysa user instructing Google Home to increase the temperature of a Mysa unit
View Supported Voice Commands
Convenience, comfort, peace of mind
Life’s too busy to worry about your home heating or cooling.
Control from anywhere
Adjust your thermostat settings on the go using Mysa’s 100% free mobile app.
Simplify your life
Automate your home heating or cooling with custom schedules that fit your daily routines.
Save smarter, not harder
Lower your electricity bill by heating or cooling your home only when needed.
Set up in 15 minutes
Step-by-step in-app video guides and expert Support resources make set up a breeze.
What you get with Mysa
Mobile App
Adjust your thermostat settings from anywhere on your Android or iOS device.
Custom Scheduling
Use the Mysa app to easily set a schedule for your home’s heating and cooling.
Temperature Accuracy
Climate+ technology ensures the temperature you set is the temperature your room will actually be.
Mysa can detect if anyone is home and adjust the temperature accordingly so you’re not paying to cool or heat an empty house.
Smart-Home Integration
Control Mysa through your favourite smart home products like Apple HomeKit, Google Assistant, and Amazon Alexa.
Access Permissions
Enjoy the peace of mind that comes with knowing you’re in control of your preferred temperature setting.
Energy Monitoring
Track how much energy your AC or mini-split is using to find more ways to save.
Thermostat Control
Adjust your room temperature, humidity, and control fan speed and modes from the Mysa wall unit.
Vacation Mode
Going on vacation? Mysa will automatically reduce your energy usage while you’re away.
Filter Cleaning Reminder
Set a reminder to clean your AC or mini-split’s filter based on manufacturer-recommended timing.
Easy Set-Up
Installs in 15 minutes or less with step-by-step guides and videos.
Modern Design
With its clean, minimalist design and premium construction, Mysa looks beautiful in your home.
Multiple Users
Share access to your account easily so others can control your Mysas through the Mysa app.
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3000+ 5-star Mysa reviews
…and growing! Hear what our customers are saying.
Technical Specifications
Have questions about Mysa for Air Conditioners? We’ve got answers :)
Will Mysa work with my mini-split heat pump or other AC type?
Mysa for AC and Mini-Splits is designed to replace most LCD remotes for ductless mini-split heat pumps, and window/portable ACs. For example, Mysa works with brands like:

Mini-Split AC
  • Mitsubishi
  • Fujitsu

Window AC
  • LG
  • Frigidaire
  • General Electric

Portable AC
  • Cadet
  • DeLonghi

...and many others!

Don’t see your brand here? Don’t worry — our list of supported brands is growing.
Will Mysa sense humidity in my home?
Yes, Mysa will measure and display the current room humidity within the Mysa App, and includes the ability to monitor this daily.
Does Mysa replace my mini-split or AC remote?

Ductless mini split heat pumps, window AC units, and portable AC units are all electric systems controlled by a remote using IR (a.k.a. infrared) signals, instead of a thermostat wired into a wall.

Mysa uses IR signals to pair with your unit to replace your remote and function as a thermostat that helps regulate heating and cooling.

The convenience of IR smart thermostat control means no longer having to look for the remote or worrying about if you turned off the mini-split or AC; simply change or monitor your home’s heating and cooling settings from the Mysa smartphone app.
How many Mysas do I need?
Each Mysa is designed to work on its own — you can start with one thermostat and add more over time. To optimize your energy savings and comfort, we recommend starting with 3 thermostats in the rooms that matter most in your home.
How does Mysa help me save on my electricity bill?
Mysa Smart Thermostats are designed to help you reduce your monthly electricity costs by using home energy more efficiently (running your heaters as accurately and infrequently as possible).

The Mysa app’s smart features like Scheduling, Geofencing, and Eco-Mode help you optimize your comfort level while using less energy to heat your home.
Can I get utility rebates for Mysa?
Many utility companies offer rebates to help off-set the cost of purchasing energy efficient products like Mysa.

To find out if there’s a utility rebate offered in your area, check out our rebates page or contact your utility provider.
What kind of network connection does Mysa require?
Each Mysa Thermostat uses a tiny amount of data — approximately 0.5 MB — per day. While Mysa does not require any special routers and is designed to work with most household routers, it does require a unique 2.4ghz connection.

Please ensure that your router is able to operate a 2.4ghz network, and is not currently set to a merged network.
Can I manually change the temperature on Mysa?
Yes, you can control your preferred setpoint temperature from the thermostat’s faceplate. Adjusting the temperature manually will override your Schedule until the next set point change and will not interfere with any additional app settings.
Other questions about Mysa?
Our team of expert Support humans is here to help.
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