Voice-controlled smart home
A voice assistant can replace many small screens and touch panels at home. Start with a smart speaker, then add devices one at a time.
In this guide
Smart speaker
A smart speaker answers questions, sets timers, reads audiobooks, reads the news, and controls other devices by voice. It is the hub for everything else in this guide.
What to check before buying
- Speaker size: a larger speaker is better for audiobooks and music.
- A physical microphone-off button you can find by touch.
- Models with a screen are optional. A screen-free model is simpler if you do not use the display.
Smart plugs
A smart plug turns anything with an on/off switch into a voice-controlled device, such as a lamp, fan, or coffee maker. It is the cheapest way to start.
What to check before buying
- "Works with Alexa" (or your assistant) on the product listing.
- A physical button on the plug, so you can still switch it by hand.
- Setup is done in a phone app. Reviews that mention VoiceOver or TalkBack are a good sign.
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Smart thermostat
Many wall thermostats have touch screens with no tactile feedback. A smart thermostat lets you ask for the temperature and change it by voice.
What to check before buying
- Compatibility with your heating and cooling system. Check the wiring requirements (for example, whether a C-wire is needed).
- Voice assistant support for both reading and setting the temperature.
- Renters: ask your landlord before replacing a thermostat.
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Open-ear headphones
Bone-conduction and other open-ear headphones let you hear your screen reader or GPS directions while keeping your ears open to traffic and other surrounding sounds.
What to check before buying
- Physical buttons rather than touch-sensitive controls.
- Battery life of a full day, and a charger that is easy to connect by touch.
- Water resistance if you walk outside in the rain.
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Tips for setting things up
- Give each device a short, distinct name, such as "desk lamp" or "kitchen fan".
- Group devices by room so one command controls them all.
- Routines can combine steps, for example "good morning" turning on lights and reading the weather.