The Alexa-enabled Sonos Era 100 sounds great, but lacks the smarts of other smart speakers, with no support for Matter and no built-in sensors.
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The HomePod is easily Apple's best-sounding smart speaker to date, and bests its competitors' products, like Amazon Echo Studio and Google Nest Audio.
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Smart speakers can automatically adjust your thermostat, help you manage your calendar, and alert you to potential problems by listening for intruders and smoke alarm sounds. These functional smart devices can also play music, podcasts, and make phone calls, becoming a key part of any smart home.
We've tested smart speakers to learn which ones have the strongest blend of smart home features, audio quality, and usability. The Amazon Echo (4th gen)
(available at Amazon for $54.99)
is the best smart speaker you can buy because it offers plenty of smarts. It features quick, responsive Alexa, it includes support for Zigbee and Matter smart homes, and it features built-in motion and temperature sensors.
For the a portable speaker with a big kick, the Sonos Era 100(available at Amazon) is our choice for best portable and best sound. There are many other quality smart speakers on our list, as well, each with something distinctive to offer.
Best Overall
Amazon Echo (4th gen)
Connectivity: Bluetooth, Wi-Fi (2.4 GHz and 5GHz), 3.5mm line in/out
Special features: Dolby Audio, Zigbee, Sidewalk compatibility
Smart assistant support: Amazon Alexa
Weight: 2.14 lbs
Dimensions (HWD): 5.2 x 5.7 x 5.7 inches
The fourth-gen Echo smart speaker is our pick for the best smart speaker. This fabric-covered orb’s modern, minimal aesthetic offers a sleek look for your smart home. It has rich sound for a small speaker, and acts as a Zigbee and Matter hub for certain smart home devices. Its built-in temperature sensor helps it deploy smart thermostat automation.
The sound on the 4th-gen Echo is certainly respectable for a speaker that’s not much larger than a softball, though it can’t compete with the bass produced by larger speakers. But committed Alexa users won’t be disappointed in this new Echo, using it solo, as a stereo pair, or for multi-room music.
Overall, this tiny smart speaker packs a big punch for smart homes, with built-in sensors, support for Zigbee and Matter, and quick voice assistant responses. It comes in several colors and you can frequently find it on sale via Amazon.
The Sonos Era 100 is a redesign of the Sonos One that now includes Bluetooth.
Bluetooth isn’t the only improvement Sonos stuffed into the Era 100, which has a marginally larger footprint than the One. The Era 100 has two angled tweeters for better imaging and clarity. Bass response is markedly improved thanks to a larger woofer that easily provides rich, detailed, room-filling sound in a mid-sized living room.
Trueplay tuning uses the built-in microphones to quickly adapt the sound to the room’s acoustics. (A more in-depth Trueplay version is available on iOS, but the fast, onboard version is more than sufficient).
Setup is incredibly easy with the required Sonos app, which also includes dozens of integrated streaming apps including Amazon Music, Apple Music, and Spotify—although they don’t have quite the functionality as their standalone versions.
There’s lots to do within the app, such as deactivating the touch controls for those with curious children, but it can be frustrating to navigate for some.
Alexa and Sonos Voice Control respond quickly and hands-free, and for the privacy conscious there’s an easily accessible switch on the back of the speaker that disconnects power to the mic.
Nest Audio offers incredible value for a smart speaker, striking an ideal balance between room-filling sound and smarts.
Best for Google Assistant
Nest Audio
Connectivity: Bluetooth, WiFi (2.4 GHz and 5GHz)
Special features: Stereo pairing
Smart assistant support: Google Assistant
Weight: 2.65 lbs
Dimensions (HWD): 6.9 x 4.9 x 3.1 inches
The Google Nest Audio offers great performance and sound. It also supports control of your Matter smart home devices.
The sleek design comes in five colors, with three hidden touch controls on top that play or pause music and control the volume. While the bass could be deeper, the speaker puts out crisp and clear sound, even when cranked all the way up.
It has a stereo pairing feature, which allows you to sync two Nest Audio speakers in the same room in stereo through the Google Home app. It can also be paired with other Google smart speakers for sharp, multi-room audio, and it has Google Assistant built-in to help control your smart home.
While it doesn't come with any USB-C or auxiliary input ports, it supports both Wi-Fi and Bluetooth connection.
Overall, the Nest Audio is a great option for anyone looking for a Google Assistant-friendly smart speaker for around $100 that packs in smarts and ear-pleasing sound.
The second-gen Apple HomePod is the best smart speaker for HomeKit.
Best for Apple HomeKit
HomePod (2nd gen)
Connectivity: 802.11n Wi-Fi, AirPlay, Bluetooth 5, Thread/Matter
Special features: Touch surface controls, stereo pairing, spatial audio
Smart assistant support: Google Assistant
Weight: 5.16 lbs
Dimensions (HWD): 6.6 x 5.6 x 5.6 inches
The second-gen Apple HomePod is the best smart speaker for HomeKit, booming with impressive sound and intriguing features like support for Spatial Audio, compatibility with Matter smart home devices, and Siri integration. As long as you’re not an Android user, it may just be the smart speaker you’re looking for.
The HomePod’s 4-inch woofer and five tweeters work in unison to deliver a powerful soundstage that fills up a space. It also works as a stereo pair with another HomePod to establish left and right channels for your tunes.
It supports 360-degree Spatial Audio for a more immersive listening experience when using streaming options like Apple Music—and we think it sounds fantastic.
Beyond audio, the second-gen HomePod is quite capable of being a useful smart speaker. It incorporates Matter into the mix, a smart home technology aiming to bridge the compatibility gap between different brands in your smart home ecosystem.
The HomePod also has temperature and humidity sensors built in, an awfully handy feature if you have a smart thermostat.
Despite perhaps being a step or so behind the likes of Google Assistant or Alexa, Siri brings all the standard conveniences of a smart assistant, including working in tandem with Apple’s Find My iPhone feature if you’ve misplaced your device around the house.
Outside of a $300 price tag, the one outstanding blemish on the second-generation HomePod is that it works exclusively with Apple products. Meaning, if you’re deep in the Android ecosystem, you’re out of luck.
That said, Apple owners will be extraordinarily hard pressed to find a smart speaker that offers a better combination of sound and features tailored to them than the HomePod.
The Amazon Echo Pop is the best smart speaker for small spaces.
Best for Small Spaces
Amazon Echo Pop
Connectivity: Wi-Fi (2.4 and 5 GHz), Bluetooth
Special features: Amazon Sidewalk, mesh Wi-Fi extender capabilities with Eero networks, color-changing lighting serves as a notification center
Smart assistant support: Amazon Alexa, Matter
Weight: 6.9 ounces
Dimensions (HWD): 3.6 x 3.9 x 3.3 inches
The Amazon Echo Pop is the smallest, most affordable Echo smart speaker yet. It supports Matter-enabled devices and works as an Eero Wi-Fi extender. The Echo Pop delivers decent sound quality for a speaker that isn't much larger than your morning cup of espresso. The audio is crisp, clear, and just fine for listening to in the background.
However, when the volume is all the way up, the Echo Pop struggles a bit with that clear crisp audio. It sounds a bit tinny, especially on hard rock songs. Still, for small spaces like dorm rooms, this is a great pick.
It does not have an audio jack on the back like the Echo Dot does—it only has one port for power meant for use with the included 15W power cord. It comes in fun colors like Lavender and Midnight, as well as standard Echo device colors Charcoal and Glacier White.
The Echo Pop isn't the smart home powerhouse that the fourth- and fifth-gen Echo Dots are. Its size and affordability mean that it lacks the motion and temperature sensors of higher-end Echo speakers.
For less than $40, the bright and cheerful Echo Pop offers quick and easy access to Alexa in one compact size, making it a great smart speaker for small spaces.
If you’re looking for the best sound quality in a midrange smart speaker, want some useful features, and you don’t mind being stuck using Alexa, the Amazon Echo Studio is a great choice. It can help control Matter smart home devices and can also control Zigbee smart home devices, adding to its already impressive portfolio. Overall, it’s a little too big for portability or smaller rooms, but if you're looking to rock out with your smart speaker, the Echo Studio is a stellar choice.
The additional size may be cumbersome, but it allows for deeper bass, better clarity, and immersive sound. The Studio also delivers 3D sound, thanks to its Dolby Atmos compatibility, including an upward-firing driver that bounces sound off your ceiling to better immerse you.
Usually, we think of surround sound in reference to movies. But, there is an entire method of mixing music that takes advantage of technology like that in the Echo Studio to deliver sound that seems to come from everywhere–even above you. For now it's limited to a small list of artists and streaming services, such as Amazon Music Unlimited, but it’s a fascinating effect.
The Echo Studio doesn’t have some features that other Amazon Echo smart speakers have. It won’t work as an Eero Wi-Fi extender, and it doesn’t have built in sensors for temperature and humidity. What it does have is great, room-filling sound in a smart home hub.
Special features: Mesh wifi extender capabilities with Eero networks, tap gesture controls
Smart assistant support: Amazon Alexa, Matter
Weight: 10.7 ounces
Dimensions (HWD): 3.5 x 3.9 x 3.9 inches
A smaller version of the Echo, the fifth-gen Amazon Echo Dot has a modern and minimal aesthetic as a fabric-covered orb smart speaker.
The status light ring is still around the base of said orb, making it easy to see when you have an Alexa notification or when Alexa is activated. It supports Matter, doubles as an Eero Wi-Fi extender for up to 1,000 square feet, and also has built-in temperature and motion sensors for Alexa routines and added security.
The audio on the Echo (5th gen) is great for a speaker its size, offering deep bass and bigger sound.
It also comes in a version with an LED display on the front that shows the time, weather, and song titles when you ask.
Connectivity: Wi-Fi (2.4 and 5 GHz), Bluetooth, Apple AirPlay 2, USB-C, 3.5mm with optional line-in adapter, Ethernet with optional combo adapter
Special features: Spatial audio through Dolby Atmos
Smart assistant support: Amazon Alexa, Sonos Voice Control
Weight: 9.85 lbs
Dimensions (HWD): 6.3 x 10.24 x 7.28 inches
It’s not often a speaker comes out that pushes the boundaries of what’s possible with sound, but that’s exactly what Sonos has done with the Era 300. It’s the first spatial audio offering from Sonos, and while Dolby Atmos music is still a niche market, the depth of sound it delivers is remarkable, whether you’re listening in Atmos or stereo.
The Sonos 300 is one of the best sounding smart speakers on the market, with rich and full response that is far bigger than you’d expect from a speaker of its size.
It looks unlike any other smart speaker—a design rooted in function while keeping an attractive and unique profile. Its cinched shape houses six speakers aimed in different directions with capacitive controls on the top for transport and volume control.
Love it or hate it, the Era 300 requires the use of the Sonos app for setup and to get full functionality out of the speaker—including access to dozens of streaming apps, whole-home integration, and Alexa or Sonos Voice Control smart assistant setup for hands-free controls.
There’s a wealth of functionality at the detriment of being a bit unintuitive to use. The smart assistant is quick and responsive, though, and the built-in mics (which can be turned off with a switch on the speaker) are able to hear commands from across the room.
Smart assistant support: Google Assistant, Arlo, Hue, Nest, SmartThings, Wink
Weight: 6.4 ounces
Dimensions (HWD): 1.65 x 3.85 x 3.85 inches
Google’s smallest smart speaker is the perfect entry point for smart home beginners or anyone who wants several smart speakers throughout the house. While the Nest Mini won't compare favorably to some of the larger (and pricier) speakers on our list, the latest version has surprisingly good sound for such a small package. It also works as a Matter controller to support your Matter smart home devices.
Most notably, the speaker is one of the most affordable you’ll find, even when it’s not on sale. If you're looking for easy access to Google Assistant without spending much cash, the Google Nest Mini is the way to go.
Connectivity: Wi-Fi (2.4 and 5 GHz), Bluetooth, Apple AirPlay
Special features: temperature and humidity sensors
Smart assistant support: Siri, Matter
Weight: 12.16 ounces
Dimensions (HWD): 3.3 x 3.9 x 3.9 inches
The HomePod Mini sounds bigger than its size. While it’s about the same size as the Echo Dot, its sound is comparable to the more substantial 4th-gen Echo.
It’s also a great smart speaker for Apple smart homes. It has a built-in temperature and humidity sensor that can be used to execute routines and automations, and it also supports Matter.
Most people who are interested in smart home technology would be better served opting for an Echo or Nest Audio, either of which offer great sound and far more smart home options for the same price. Or, you could pay half of that and get an Echo Dot or Nest Mini.
However, if you use Siri often on your iPhone or iPad and don’t mind looking a little harder for compatible smart tech, you might really love the HomePod Mini.
Apple’s products tend to work really nicely together, and they do what they do very well. If you’re OK with fully committing to the Apple HomeKit ecosystem, then don’t hesitate. The HomePod Mini is for you.
Connectivity: Bluetooth 4.2, WiFi, Apple AirPlay 2, 3.5mm line in
Special features: IPX4 water resistance, pairing with other Bose speakers
Smart assistants: Alexa, Google Assistant
Weight: 2.34 lbs
Dimensions (HWD): 7.54 x 4.69 x 4.09 inches
The Bose Portable Smart Speaker pumps out a lot of sound for its size, and it balances portability and durability surprisingly well. It operates via the Bose app and can work with either Alexa or Google Assistant.
The swivel handle on top makes it very easy to carry, and with its water-resistant design, this speaker is at home outdoors or poolside.
The Bose Portable Smart Speaker's battery lasts for several hours of high-volume music, and if you have another Bose speaker at home, it is capable of being grouped for multi-room music. The optional charging cradle also makes it super easy to grab on the way out the door.
The Portable Smart Speaker has a sturdy, thoughtful design, and it's a pleasure to use in any situation.
Special features: Noise canceling, IP56 dust and water resistance
Smart assistants: Alexa, Google Assistant
Weight: 6.61 lbs
Dimensions (HWD): 9.44 x 6.29 x 4.96 inches
The Move has impressive sound, a very handy charging base, and good battery life. It also fits into the much-beloved Sonos ecosystem to interface with speakers like the Ikea-branded Symfonisk, and even the Sonos Arc Dolby Atmos soundbar.
One gripe we have about this speaker compared to the Bose Portable Home is that the Move doesn't feel particularly rugged. It’s heavy, so it feels like one good drop on a hard surface would do some serious damage. It has a cutout on the back that allows you to get a solid grip on the speaker if you’re carrying it around, but it’s not as secure in the hand as the Bose Portable Home’s top handle.
In addition, the price is considerably higher than the others we tested, and while Sonos speakers are quite popular, the Sonos ecosystem can be a little finicky if you don’t have it set up just right.
Like other Sonos speakers, it doesn’t offer all of the same smart home features as that dedicated smart home ecosystem speakers, like the Apple HomePod, Nest Audio, and Amazon Echo.
Connectivity: Wi-Fi, Airplay 2, Spotify Connect, Bluetooth
Special features: onboard EQ adjustment buttons
Smart assistants: Amazon Alexa
Weight: 3.06 pounds
Dimensions (HWD): 8.9 x 5.3 x 5.1 inches
While the Marshall brand is associated with guitar amps and bass cabinets, its offering to the smart speaker market shows that it's serious about competing with established smart speaker brands like Sonos. The Uxbridge Voice can be purchased with either Alexa or Google Assistant preinstalled, and the sound quality is alright.
It's the aesthetic of this speaker that really sets it apart from the crowd. Like the rest of the Marshall speaker lineup, it's designed to look like a vintage amp, and even the controls on top for volume, treble, and bass look a bit like guitar frets.
We love the look of this smart speaker, but it’s not for everybody. And if sound quality is at the top of your smart speaker wish list, you might be slightly disappointed with this one. Marshall does offer the Action II Voice and Stanmore II Voice, the latter of which is an absolute belter. Both come with voice assistants and considerably more power, though they're a lot larger than your average smart speaker.
If you already have smart speakers in your home and use features like Alexa’s Announcement and Drop-In, Google Assistant's Broadcast, or speaker-to-speaker calling to communicate, you will probably want to go with an actual Amazon Echo or Google Nest speaker.
Third-party brands with Alexa or Google Assistant built in can certainly have their own strengths, but they don’t all feature the same communication capabilities as their first-party counterparts. This seems to be more of an issue with Alexa devices than Google Assistant ones.
If you don't plan to use your speaker this way, it doesn’t matter which brand you choose. Still, using the speaker to announce or broadcast a message can be life-changing if you have kids ("Dinner's ready!"), or if you realize too late that there's only a single square of toilet paper left and need to call for help from the bathroom.
Alexa vs. Google Assistant vs. Siri
Alexa is the most popular smart assistant out there. In our experience, it’s the fastest and can control the most devices. However, choosing a smart assistant ultimately comes down to personal preference and what other smart home devices you have (or plan to have).
Those already committed to Apple's ecosystem will definitely be attracted to the Apple HomePods’ solid sound quality and built-in Siri. Unfortunately, Apple’s proprietary approach to technology has made it difficult for smart home companies to make their products compatible with Apple’s HomeKit smart devices platform. You can technically run an entire smart home through Siri—you just don’t have a lot of options.
If you're just starting out with smart home tech, we recommend going with an Alexa speaker or one that has Google Assistant over Siri.
Smart Speakers and Privacy
If you're researching smart speakers, bringing an ever-listening, Wi-Fi-connected device into your home might (should!) be a concern.
We know that Amazon and Google review and store voice recordings to improve smart assistant accuracy, and there have been instances when Alexa and Google Assistant have misheard commands, leading to invasions of privacy.
You'll want to pay attention to the setup process in the speaker's associated app, as you'll get the chance to opt out of voice recording storage and review. You can also hop into the settings later to delete voice recordings and adjust other privacy options.
How We Test Smart Speakers
We were already intimately familiar with many of the speakers included in this roundup. Testing smart home equipment means using a smart speaker, so we’ve worked with many of these. However, each one is so different in its strengths and its intentions that settling on testing criteria was difficult.
The two main criteria we’ve chosen are the speaker’s ability to be useful in a smart home setting, and its capacity to be used by the widest variety of people. As far as audio quality, while some are obviously better than others, most of the speakers we tested will perform just fine in the average home.
You probably don't care if a speaker can stream music from 12 different services or allows you to choose between two different assistants. You want a speaker that works with your preferred assistant and your preferred streaming service or music source. The winners we selected offer the largest variety of ways to use them, so chances are our winners will work nicely with whatever setup and services you already have going.
Prices were accurate at the time this article was published but may change over time.
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Sarah Kovac is an award-winning author and accessibility editor for Reviewed. Previously, she worked with a multitude of outlets such as Wirecutter, TIME, PCMag, Prevention, The Atlantic, Reviews.com, CNN, GOOD, Upworthy, Mom.me, and SheKnows.
John is Reviewed's Managing Editor of Tech. He is an ISF Level III-certified calibrator with bylines at ProjectorCentral, Wirecutter, IGN, Home Theater Review, T3, Sound & Vision, and Home Theater Magazine. When away from the Reviewed office, he is a sound editor for film, a musician, and loves to play games with his son.
Rachel Murphy is Reviewed's home editor. She holds a journalism degree from the University of Central Florida. Prior to joining the team, she worked as a freelance writer for publications like Insider and Mashable, and as an associate editorial producer for Good Morning America. Aside from smart home tech, her interests include food, travel, parenting, and home renovation. You can usually find her sipping on coffee at any time of the day.
Nick Woodard is a tech journalist specializing in all things related to home theater and A/V. His background includes a solid foundation as a sports writer for multiple daily newspapers, and he enjoys hiking and mountain biking in his spare time.
Our team is here for one purpose: to help you buy the best stuff and love what you own. Our writers, editors, and lab technicians obsess over the products we cover to make sure you're confident and satisfied. Have a different opinion about something we recommend? Email us and we'll compare notes.