Amazon Alexa

Last updated: October 7, 2026

Amazon Alexa

Connect Mysa to Amazon Alexa to control your thermostats with voice commands or include them in Alexa routines.

Applies to: Mysa for Baseboards (V1, V2, and Lite) and Mysa for In-Floor Heating.

Gen3 is different. It does not use these steps. Connect it through Matter instead: Gen3: Connecting to your Smart Home using Matter.

Connecting to Alexa

From the Mysa app:

  1. Open the Mysa app

  2. Tap the menu icon (top left)

  3. Tap Home Assistants

  4. Select Alexa

  5. Tap Link Account then Allow

  6. When Alexa opens, tap Allow

  7. You'll be redirected back to the Mysa app — tap Done

The status will show "Linked" when complete.

From the Alexa app:

  1. Open the Amazon Alexa app

  2. Tap More (bottom right) then Skills & Games

  3. Search for "Mysa"

  4. Tap Enable to Use

  5. Sign in with your Mysa account credentials

  6. Tap Discover Devices or say "Alexa, discover my devices"

What You Can Do

Once connected, you can:

  • Control Mysa with voice commands

  • Include Mysa in Alexa routines

  • Use Alexa groups for room-based control

  • Control Mysa from Echo Show displays

Alexa Voice Commands

Check Temperature

  • "Alexa, what's the temperature in the [room name]?"

  • "Alexa, what's the [room name] set to?"

  • "Alexa, what is the humidity in the [room name]?" (Mysa for Baseboards V2 and V1 only)

Set Temperature

  • "Alexa, set the [room name] to [temperature]"

  • "Alexa, set the temperature in the [room name] to [temperature]"

Adjust Temperature

  • "Alexa, increase the temperature in the [room name]"

  • "Alexa, decrease the temperature in the [room name]"

  • "Alexa, turn up the [room name]"

  • "Alexa, turn down the [room name]"

Turn Off

  • "Alexa, turn off the [room name] thermostat"

  • "Alexa, set the [room name] thermostat to off"

Alexa Routines

Create routines to automate your thermostats:

  1. Open the Alexa app

  2. Tap More then Routines

  3. Tap + to create a new routine

  4. Set a trigger (time, voice command, location, etc.)

  5. Add an action — select Smart Home then your Mysa thermostat

  6. Set the temperature

Example routines: "Good night" (lower temperatures at bedtime), "I'm leaving" (set back when you leave), "I'm home" (warm up when you arrive).

Alexa Groups

Group your Mysa with other devices in a room for easier control:

  1. Open the Alexa app

  2. Tap Devices then +

  3. Tap Add Group then Create a room or device group

  4. Name the group (e.g., "Living Room")

  5. Select your Mysa thermostat and other devices in that room

Now you can say "Alexa, set the living room to 20 degrees" without specifying "thermostat."

Troubleshooting

Alexa can't find Mysa:

  • Make sure your Mysa is online in the Mysa app

  • Say "Alexa, discover my devices" to refresh

  • Check that the Mysa skill is enabled in the Alexa app

Commands not working:

  • Use the exact room name from your Mysa app

  • Try rephrasing: "Alexa, set [room name] thermostat to [temperature]"

  • Check that your Mysa is online

Account won't link:

  • Make sure you're using your Mysa account credentials (not Amazon)

  • Try disabling and re-enabling the Mysa skill

Unlinking from Alexa

From the Alexa app:

  1. Open the Alexa app

  2. Tap More then Skills & Games

  3. Search for "Mysa" and tap on it

  4. Tap Disable Skill

Note If you previously linked via the Mysa app, you can only unlink via the Alexa app.

Need Help?

Email: support@getmysa.com