Smart speakers combine great audio with smart technology, meaning that you can ask the likes of Alexa, Siri or Google Assistant anything that’s on your mind and integrate them with certain smart ecosystems that are already set up in your home. Some devices belong to their own ecosystem while some can be integrated with other brands. Deciding on which ecosystem you want to invest in is important as it can provide you with multi-room functionality, allowing users to connect a chain of speakers so they can listen to music anywhere in the house. But it’s not just about how smart a speaker is, you also want to make sure that you’re picking a device that features quality audio. Whether you’re interested in a punchy bass that can fill your lounge or a balanced sound that will work with any genre, there is a multitude of speakers on the market that should fit your criteria. To help you make the smart decision, we’ve created this roundup of all the best smart speakers we’ve reviewed. Each speaker has been thoroughly tested with regard to its design, functionality and audio performance so you can decide which smart speaker will suit you best. If you’re in the market for more than just a smart speaker, make sure you check out our best outdoor speaker, best smart and best multi-room speaker lists for a more specialised roundup.
At a glance
The Zeppelin carries on the the airship looks, its contoured curves create a distinctive silhouette with the fabric covering embellishing the speaker’s premium feel. The FEA optimised enclosure offers rigidity and at a width of 650mm it is not what we’d call compact, a speaker that needs plenty of space to operate. For design fans there’s a choice of either midnight grey or pearl grey finishes, both of which look great. In terms of connectivity there’s AirPlay 2 for iOS devices, and in the B&W Music app there’s an array of streaming services such as Spotify, Deezer and Tidal to directly play music to the speaker. We found it offered a pleasing amount on convenience, collating music services into one app, and there’s a simple EQ adjustment available to tweak the sound. Alexa is the choice for voice assistance and we found her responsive to requests, able to pick up our voice from across the room when music was playing. The Zeppelin’s enclosure has a pair of 25mm double-dome tweeters, two 90mm FST drivers deal for the mid-range while low frequencies are handled by a 6-inch subwoofer. During our time with the Zeppelin, we found it was a speaker that delivered a precise sound, with a crisp mid-range, punchy bass and a top end that feature plenty of clarity that edges out the similarly priced Braun LE02 in our view. Vocals are crisp and clear and there’s a good sense of dynamism on show, its sound can fill a medium sized room comfortably. Its claims of stereo imaging are overstated, with not much of a distinct left or right image apparent within the Zeppelin’s soundstage. Reviewer: Kob MonneyFull review: Bowers & Wilkins Zeppelin Setup is easy as long as you have an iOS device to get things started. On the feature front there’s a lot to unpack, Siri mostly responded to us with clear answers and better phrasing than she has in the past, while smart home control has also become notably better with iOS 15. That’s led to HomeKit integration being improved, even if the service is still missing native support from the likes of Nest and Ring (a HomeBridge is needed to connect). During testing, the HomePod Mini’s audio was much better than we expected from such a small unit. Apple has crammed a full range driver inside its tiny dimensions, along with two bass radiators and an acoustic waveguide that spreads audio into the room. We observed plenty of bass alongside a good detail levels that bucked our expectation of how smaller speakers often sound. The scope in terms of volume is impressive, and at full whack the Mini can almost be too loud for some rooms. Reviewer: David LudlowFull review: Apple HomePod Mini The A10 sports the same driver setup as the A10, but Audio Pro have found performance gains, sounding fuller and more expressive with vocals. Bass is more assertively described with the G10 than it was on the A10, the mid-range is handled with clarity and treble notes are defined with confidence. Where previously you could connect to Audio Pro’s own multi-room setup with the A10, the G10 ditches that for connectivity with Google. That means this speaker can’t connect to other Audio Pro models within the Audio Pro app. Google assistance does bring Google Home (for multi-room) and Chromecast (for casting to the speaker from streaming services), all of which we found very easy to use. iOS users get some love with AirPlay 2 and there’s Bluetooth 5 as well. The 3.5mm jack also allows for plugging in a portable music speaker, if you so choose. The shape of the speaker doesn’t lend itself to a wide soundstage, but nothing sounds too cramped or congested and we found performance to be consistent across AirPlay 2, Chromecast and Bluetooth inputs, with Chromecast offering the best performance. Casting still doesn’t support MQA with Tidal Master tracks, so Hi-Res Audio is often downsampled to CD quality. The G10 looks virtually identical to its predecessor with its modern and minimalist looks that come in a choice of two different shades of grey to suit bright or darker environments. Some changes have been to onboard operation, with the four preset buttons replaced with buttons for muting the microphone, Google Assistant and input selection for a greater amount of control over the speaker. Reviewer: Kob MonneyFull review: Audio Pro G10 The 4th Gen Echo supports the Zigbee hub as standard, whereas the 3rd Gen required an extra £50 for the Plus model. A Zigbee hub provides the chance to connect other smart devices such as Philips Hue bulbs directly to the Echo without the need for a separate hub. In testing, the Zigbee hub worked well for basic functions, although some specific exploits weren’t available. For the majority of people it’s a feature that’s nice to have rather than a must-have, but it’s good to see it included. The 4th Gen Echo has had a redesign that embraces a more spherical look and a funkier aesthetic to sit better alongside other furniture in the home. All the controls blend in to the design, which we thought looked especially sleek, and the repositioning of the ring light to the bottom makes getting notifications less obtrusive. The extra tweeter we found gave audio a boost compared to the previous generation, unearthing more detail and clarity, although at higher volumes it can sound a little muddy. For general listening, the 4th gen Echo will more than suffice, although have a look at the Sonos One if you want the best audio in a smart speaker at a decent price. In addition, the soundstage it offered proved wide for a speaker of its size, with enough volume to fill a room. For anyone who’s owned a Sonos Play:1, the audio signature will sound similar, but this comes as no surprise as both speakers feature the same driver configuration. Compared to older Play:1, the 2nd gen One has a more minimalist design, compact enough to in a cabinet or be placed by a bedside table; the swap from physical buttons to responsive touch sensitive buttons makes for a slicker interaction with the unit. There are a number of very good smart speakers at this price, but the Sonos’ overall performance means it edges out other contenders. Reviewer: Ced YuenFull review: Sonos One Gen 2 That’s significantly larger than the 1.6-inch speaker on the previous generation model. The difference is stark, with the 5th generation model sounding much more imposing and impressive. Bass is now rendered with a degree of skill, and the speaker delivers more poise. Sure, the high end can be a bit harsh, and more subtle detail is lost, but the Echo Dot has gone from a no-frills speaker to a decent budget choice that can handle music. Otherwise, it’s business as normal. The Echo Dot apes the design of the larger Echo, although here the spherical speaker is smaller, around the size of a baseball. And, there’s a choice of three options that all use the same base technology: the Echo Dot (5h generation); Echo Dot with Clock (5th generation), which adds a smart LCD screen for showing the time and more; and the Echo Dot Kids (5th generation), which has two animal designs and comes with a year of Kids+. Other speakers on this list will deliver a better audio experience, but if you want a cheaper smart speaker that can turn its hand to anything, this is the one to buy. The B&O Beosound Balance is an ornate looking smart speaker that comes with a high price tag to match. As expected from a B&O product, the Balance has an immensely minimalist design, complete with a natural wood base and speaker housing wrapped in knitted fabric that feels lovely to touch. Inside is space for seven drivers with two 2-inch full range drivers, two opposing 5.25-inch bass drivers and one ¾ tweeter for high frequencies in the front of the speaker, while around the back are two 3-inch full range drivers that act as ‘sound enhancers’. It’s a hefty speaker at 7.2kg, and one we found best to set down and leave once a good place has been found as carting the speaker around can be rather tiresome. There’s a choice of Natural Oak, Black Oak, Nordic Ice and White Marble to fit your décor. The Balance comes in two version, one with Google Assistant and one without (both, strangely, cost the same). Google support brings built-in Chromecast, but the likes of AirPlay 2, Spotify Connect and Bluetooth 5 are available to increase the number of ways to send audio to the speaker. If you have deep enough pockets, a stereo pair of Balance speakers can be created in Google Home for a bigger audio performance. The B&O app is one we found simply laid out and easy to operate, offering the means to adjust the direction of the speaker’s sound, control playback and change EQ settings in a fairly intuitive manner. It’s no real surprise the audio is good, as we found the presentation to be clear, detailed and natural in tone. While the soundstage is not be the widest, predictable given its conical shape, it at least is consistent from all angles when in its 360 mode. We would recommend placing the speaker against a wall to firm up the sound, but overall this is a high quality speaker, that performs well across a range of music genres. The volume scaling could use some more finesse, sliding from low to high can result in sudden jumps in loudness that aren’t welcome. Reviewer: Kob MonneyFull review: Bang & Olufsen Beosound Balance
