Choosing a Smart Speaker

A smart speaker is two products in one: a voice assistant that controls your home, and a speaker that plays music. Most buying advice treats the second as the deciding factor. It should not be, because the assistant determines which of your devices the speaker can actually control.

Start with the assistant, then the form factor, then the sound. That order avoids the most common and most expensive mistake in this category.

Start with the assistant your devices speak

Alexa has the widest device support of the three major assistants, particularly among budget brands. Google Assistant is strong with Google services and Nest hardware. Siri through HomePod is the most limited in third-party device support, but it is the right answer in an Apple Home household because it is the only one that can control Apple Home natively and locally.

The practical test is simple: list your devices and check each one's stated assistant support. A speaker that cannot control your thermostat is a speaker, not a smart home controller.

If you are starting from nothing, Alexa and Google are the safer bets because almost every device supports both. Choosing Siri commits you to Apple-compatible hardware, which is a smaller and generally more expensive set.

Speaker, or speaker with a screen?

A display adds real value in three specific cases: video doorbells, where a screen lets you see who is at the door; cameras, where you can call up a live view; and timers and recipes in a kitchen, where seeing the information beats hearing it.

Outside those cases, a screen is mostly an expensive photo frame that occasionally shows you an advert. If you do not have a doorbell or camera, a plain speaker is usually the better buy.

Where a display does shine is as a permanent dashboard. Placing one in a hallway or kitchen and using it to control lights and view cameras is the closest thing to a household control panel most homes need.

Sound, sized to the room

Speaker size should follow the room. A small speaker in a bedroom is fine and often better, because a large speaker at low volume sounds worse than a small one at a comfortable level. A large speaker in a living room is where the extra size is actually audible.

If music quality is the priority over smart features, the calculus changes: a speaker with better acoustics and a slower assistant may suit you more than a fast assistant with mediocre sound. Be honest about which you use more.

Stereo pairing two identical speakers is the cheapest large improvement available in this category, and it is worth planning for by buying a model that supports it.

Multi-room audio

Playing the same thing in several rooms is a feature people either use constantly or never. If you think you will use it, commit to one brand for the speakers, because cross-brand multi-room audio is still unreliable even with Matter.

For grouped playback, the established brand-specific systems are more dependable than anything assembled across brands. If you already own speakers from one ecosystem, add to that ecosystem rather than starting a second.

Microphones and privacy

Every smart speaker has a microphone and a mute button. The mute button physically disconnects the microphone on the major brands, which is more meaningful than a software setting.

Beyond that: review your voice recordings history periodically and delete what you do not want retained, turn off the optional features that let the assistant process more of what it hears, and be aware that the wake word is being listened for constantly even when nothing is recorded.

Where you place a speaker matters too. A speaker in a bedroom is a microphone in a bedroom, and that is a decision each household should make deliberately rather than by default.

What we would recommend

For a first speaker, a mid-size model from the Alexa or Google range is the safest choice: broad device support, good enough sound for a kitchen or bedroom, and inexpensive enough that adding a second one later is not painful.

For a kitchen or hallway where you want doorbell and camera views, a display model earns its premium. For a living room where music matters, buy on sound quality and accept a slower assistant. And if you are already in the Apple ecosystem with Apple Home devices, a HomePod is the only speaker that controls them natively.

Products mentioned in this guide

Products referenced in this guide, shown with the manufacturer's own photography. We do not publish prices or star ratings — both change faster than any article can be kept accurate.

Frequently asked questions

Note: Compatibility and feature details on this page come from manufacturer documentation and published specifications at the time of writing. Support changes with firmware, so confirm the current details with the manufacturer before you buy.