Use Your Smart Home Device with Alexa

You can use simple commands to control your smart home devices connected to Alexa.

To do this... Say this...

Turn on / off your smart home device (excludes smart home cameras)

"Turn on / off [smart home device / group name]."

Turn on / off a scene

Tip: Create and manage smart home scenes through the smart home device manufacturer's companion app. Scene names show in the Alexa app in the Smart Home section.

"Turn on / off [scene / group name]."

Set the brightness (for compatible lights)

"Set [smart home device / group name] to [##]%."

"Brighten / dim [smart home device / group name]."

Set the color and shades of white (for compatible lights)

"Set the light to blue."

"Set the light to soft white."

"Make the light [warmer / cooler]."

Control a thermostat

"Set [smart home device / group name] temperature to [##] degrees."

"[Increase / decrease] the [smart home device / group name] temperature."

Check your thermostat

"What's the temperature in here?"

"What's my thermostat set to?"

Control Your Microwave

"Reheat 1 cup of coffee."

"Microwave for [time]."

Note: To see a full list of phrases for AmazonBasics Microwave, go to Quick-Cook Voice Presets (PDF).

Change your fan speed

"Set my bedroom fan to [##]%."

Control a door lock

Tip: When you enable "Unlock by Voice" in the Alexa app, you must also set a 4-digit code that is required when unlocking your smart locks. Each lock can have a unique code.

"Is the [back / front] door locked?"

"Lock the [back / front] door."

"Unlock the [back / front] door."

Turn on a channel or activity

"Turn on [channel / activity]."

Show your smart home device camera feed

"Show [camera name]."

Check your contact sensor

"Is the [smart home device] open?"

"Did I close my [smart home device]?"

Set Guard to Away mode/Home mode

"I'm leaving." / "I'm home."

Note:

  • To use some smart home devices you need to say, "Open [skill name]" before making your request.
  • Some smart home skills may support other device actions.
  • For more information about an Alexa Skill, go to the skill detail page in the Alexa app.

For more help, try our Smart Home forum.


Was this information helpful?

Thank you for your feedback.

Please select what best describes the information:

Thanks! While we're unable to respond directly to your feedback, we'll use this information to improve our online Help.