Here’s a fact that surprises almost everyone who’s gone all-in on Matter: the universal smart home standard that now controls your lights, locks, blinds, and thermostats cannot stream a single second of music to your speakers. After years of “one protocol to rule them all” marketing, whole-home audio remains the last big walled garden in the smart home. Pick a speaker brand in 2026 and you’re picking an ecosystem you’ll live with for years.

That makes the multi-room audio decision genuinely high-stakes — and 2026 has been the most chaotic year for it in a long time. Sonos is clawing back from a self-inflicted disaster, WiiM has gone from cult favorite to legitimate threat, Google quietly killed off the speakers half of us already owned, and Apple raised prices in the middle of a global memory shortage. Let’s untangle it.

Why Matter still can’t play your music

First, the elephant in the room. Matter 1.6 added NFC setup, joint fabric support, and smarter thermostats. What it still does not include is any kind of audio transport. The Connectivity Standards Alliance has repeatedly said audio streaming is “on the roadmap,” and it has been on that roadmap for years.

The reason is technical and a little boring: Matter runs over Thread and Wi-Fi using low-bandwidth, low-latency messaging designed for “turn on, set to 50%, lock the door.” Streaming synchronized, high-resolution audio to a dozen speakers with sub-millisecond timing is a completely different engineering problem — one that AirPlay, Chromecast, and Sonos’s proprietary stack each spent a decade solving in their own incompatible ways.

So in practice, multi-room audio in 2026 still means choosing one of four streaming “languages”: Sonos (proprietary), AirPlay 2 (Apple), Chromecast/Google Cast (Google), or Alexa multi-room music (Amazon). WiiM is the interesting wildcard that speaks several of them at once. The good news is that some of these speakers do pull double duty as Matter and Thread infrastructure — more on that below — they just won’t be the things actually pushing audio around your house.

Sonos: back from the brink, but you’ll pay for it

You can’t talk about multi-room audio without starting with Sonos, and you can’t talk about Sonos in 2026 without acknowledging the 2024 app catastrophe. The company rewrote its app, shipped it broken, and spent all of 2025 apologizing and rebuilding. CEO Tom Conrad — who took over in the aftermath — has been refreshingly blunt about it, telling TechRadar the real problem was that Sonos “changed too much too fast.”

The encouraging news: it worked. The app is stable again, and 2026 brought the first new hardware in a while. In March, Sonos launched the Sonos Play, a $299 portable that slots between the $179 Roam 2 and the $499 Move 2, plus the Era 100 SL at $189 — a microphone-free version of the excellent Era 100 for people who want great sound without a listening device in the room.

The core lineup still anchors most homes:

  • Era 100 ($249) — the everyman speaker. Wide frequency response (roughly 40 Hz–20 kHz), genuinely good stereo separation, and the smartest “just works” multi-room experience in the business.
  • Era 300 ($449) — the spatial one, with up-firing drivers for Dolby Atmos Music. Overkill for background listening, glorious for a proper two-speaker rear setup with an Arc Ultra soundbar.
  • Era 100 SL ($189) — same speaker, no mics, lower price.

Sonos’s pitch has always been the same: it is the most foolproof whole-home system you can buy. Group a dozen rooms, drop in any streaming service, hand the app to a houseguest, and it just plays. It also supports AirPlay 2 on most models, so Apple users aren’t locked out. The catches are the price (you pay a premium at every tier) and the lingering trust issue — once a company turns your speakers into bricks with a bad update, you remember.

WiiM: the value play that turned into a real ecosystem

Two years ago, WiiM made cheap streaming dongles you’d hide behind your existing hi-fi. In 2026 it’s a full-blown Sonos rival, and it got there by being aggressively good value.

The headline product is the WiiM Sound ($299), the brand’s first all-in-one smart speaker — streaming, amplification, and drivers in one box, with a 1.8-inch touch display and “AI RoomFit” room correction that measures your space and tunes the output. TechRadar’s review was largely positive, with one notable asterisk: the WiiM Sound has no AirPlay. It leans on Chromecast, DLNA, Spotify Connect, Tidal Connect, and Roon instead. If you’re an iPhone household that expects to fling audio from Control Center, that omission stings.

Where WiiM really shines is the just-add-speakers crowd:

  • WiiM Pro Plus — the streamer that earned a What Hi-Fi Award. Plug it into any existing amp and your dumb stereo joins the multi-room party for around the price of a nice dinner.
  • WiiM Amp / Amp Pro — streaming amps that drive passive bookshelf speakers.
  • WiiM Amp Ultra ($449) — the muscle of the range: 100 watts per channel into 8 ohms (200W into 4 ohms), an audiophile-grade DAC, and playback up to 32-bit/384 kHz. Gear Patrol flatly called WiiM “a bonafide Sonos rival.”
  • WiiM Ultra — the flagship streamer with a 3.5-inch glass touchscreen.

WiiM isn’t stopping at speakers, either. Its first soundbar, the WiiM Bar, opened pre-orders in June and ships in July, priced against the Sonos Beam but with real up-firing drivers for Dolby Atmos. WiiM’s CEO told TechRadar they didn’t “want to make a legacy AVR” — they want the soundbar to be a hub for the whole system.

The trade-off with WiiM is polish. The multi-room app is good and improving fast, but it isn’t quite as idiot-proof as Sonos, and the ecosystem is younger. If you value flexibility and price-to-performance over hand-holding, it’s the most exciting brand in audio right now. WiiM’s gear pairs beautifully with a broader DIY setup — the same philosophy behind a good Aqara-based smart home where you assemble exactly what you need.

Apple HomePod: the Apple tax, now with a memory-crisis surcharge

If your phone has a bitten apple on it, the HomePod (2nd generation) is the path of least resistance. AirPlay 2 multi-room “just works” across HomePods, Apple TVs, and even your Mac; Siri handles voice; stereo pairs sound fantastic; and you can use a pair as the speakers for an Apple TV over eARC.

There are two important 2026 wrinkles. First, Apple raised prices. The HomePod 2 is now $349 (up from $299) and the HomePod mini is $129 (up from $99), with Apple citing the global memory shortage that’s been quietly inflating prices across the whole electronics industry this year. Second, the HomePod 2 is now over three years old with no sign of a replacement, so you’re buying mature hardware at a higher price.

The genuinely useful smart-home angle: both HomePods double as Matter controllers and Thread border routers. So while the HomePod won’t stream music via Matter, it absolutely earns its keep as the brain that keeps your Thread-based sensors and locks online. For an Apple household, that dual role makes the price easier to swallow — and it’s why the HomePod mini remains the default cheap entry point into an Apple-centric smart home. The catch is the obvious one: leave the Apple ecosystem and your investment leaves with you.

Amazon Echo and Google: the cheap-and-cheerful tier in flux

The budget end is where things got genuinely messy this year.

Amazon expanded aggressively. The new Echo Dot Max ($100) is built around Alexa+, Amazon’s generative-AI assistant, and the company refreshed the Echo Show 8 and Echo Show 11 displays alongside the $90 Echo Show 5. Alexa’s multi-room music has always been easy to set up — group some Echos, say “play jazz everywhere,” done. The sound quality is fine rather than special, but as a low-cost way to get audio in every room with a capable voice assistant, it’s hard to beat on price.

Google, meanwhile, did something jarring: it discontinued both the Nest Audio and the Nest Mini, the speakers a huge number of people already own. In their place is the Google Home Speaker, which went on sale June 24 for $99 and leans heavily on Gemini for voice. Like Apple’s, Google’s speaker doubles as a Thread border router and Matter hub, and multi-room runs over Chromecast/Google Cast. If you’ve been living in Google Home, it’s the natural upgrade — but the abrupt discontinuation of the old line is a reminder of how fragile these ecosystems can be when the platform owner changes its mind.

The assistant you pick matters as much as the speaker, and the three big AIs have diverged sharply this year — we broke that down in our Gemini vs. Alexa+ vs. Siri comparison if voice is your priority.

So what should you actually buy?

Here’s the honest breakdown, because the “best” speaker is almost entirely about which ecosystem you’re willing to commit to:

  • You want the most foolproof whole-home system and you’ll pay for it: Sonos. Start with a pair of Era 100s ($249 each) or the Era 100 SL ($189) if you don’t want mics. The app is finally trustworthy again.
  • You want the best sound per dollar and you tinker: WiiM. A WiiM Pro Plus into your existing amp, or a WiiM Sound ($299) as an all-in-one — just remember the no-AirPlay caveat if you’re on iPhone.
  • You live in Apple world: HomePod 2 ($349) or a couple of HomePod minis ($129). The Thread border router duty is a real bonus, even if the price hike isn’t.
  • You want cheap, voice-first audio everywhere: Echo Dot Max ($100) for Alexa homes, Google Home Speaker ($99) for Gemini homes.

The one piece of advice that applies to everyone: don’t buy a multi-room system expecting Matter to rescue you later. It won’t, at least not for a long time. The protocol that unified the rest of your smart home stops at the speaker grille. Choose the ecosystem you actually want to live in — because for audio, that choice is still very much for keeps.

For more smart home buyer’s guides and honest reviews, our sister site SmartHomeFirst covers the wider ecosystem in depth.