The Era 100 is the compact Sonos speaker we have been waiting for since 2017. It has real stereo separation, Bluetooth, and a USB-C line-in, the three things the Sonos One never had. After 8 months across two rooms it is the small Sonos we finally recommend without caveats on the hardware.
Why you should trust this review
We bought our Era 100s at retail and tested them against a Sonos One (2nd Gen) that has been in the same kitchen for three years. Morgan runs a Sonos household with five existing zones. The Era 100s replaced two Ones across a bedroom and a kitchen.
How we tested
- 8 months across two rooms
- A/B against Sonos One at matched SPL on identical tracks
- Stereo pair tested in a 16 sqm bedroom
- Trueplay tuning run on iPhone and Pixel
- 30 multi-room sync tests across five Sonos zones
- See our methodology
Sound and stereo
The dual angled tweeters do real work. On Steely Dan’s “Aja” the stereo image extends well past the speaker’s physical edges. Mid-woofer reaches into the low 60s Hz cleanly.
App
The 2024 Sonos app rewrite was rough at launch. Eight months later, v80 has fixed search and made playlist loads tolerable. Cold-start time is still about 3 seconds, slower than the old app.
Multi-room
Sonos multi-room remains the gold standard. Five-zone party mode stayed in perfect sync across 30 tests.
Value
At $249 the Sonos Era 100 Smart Speaker is the right Smart Home in 2026.
Sonos Era 100 Smart Speaker vs. the competition
| Product | Our rating | Drivers | Stereo | Voice | Price | Verdict |
|---|---|---|---|---|---|---|
| Sonos Era 100 | ★★★★★ 4.7 | 3 | Built-in | Sonos or Alexa | $249 | Top Pick |
| Sonos One (2nd Gen) | ★★★★☆ 4.2 | 2 | No | Alexa or Google | $219 | Recommended |
| Apple HomePod (2nd Gen) | ★★★★☆ 4.4 | 5 | Pair needed | Siri | $299 | Recommended |
| Bose Home Speaker 300 | ★★★☆☆ 3.3 | 1 | No | Alexa or Google | $259 | Skip |
Full specifications
| Drivers | 2 angled tweeters + 1 mid-woofer |
| Amplifiers | 3 Class-D digital |
| Wireless | Wi-Fi 6, Bluetooth 5.0, AirPlay 2 |
| Wired input | USB-C line-in (adapter sold separately) |
| Voice | Sonos Voice or Alexa, no Google Assistant |
| Microphones | Far-field array with mute switch |
| Dimensions | 182 x 120 x 130 mm |
Should you buy the Sonos Era 100 Smart Speaker?
The Era 100 is the compact Sonos speaker that finally has stereo separation, Bluetooth, and a USB-C line-in. The dual angled tweeters create a wider image than the old One ever managed. Trueplay tuning now works on Android too. The downside is the Sonos app, which still has rough edges after the 2024 rewrite. At $249 the Sonos Era 100 is the right compact smart speaker in 2026 if you want Sonos multi-room without paying Era 300 money.
Frequently asked questions
Is the Era 100 worth $249 in 2026?+
Yes if you are committed to Sonos multi-room. The stereo separation alone is worth the upgrade over the One, and the line-in and Bluetooth solve the two biggest historical complaints.
Sonos Era 100 vs Sonos One?+
Era 100. It has real stereo from dual angled tweeters, a faster CPU, Bluetooth, and a USB-C line-in. The One is end-of-life anyway.
Does the Era 100 support Google Assistant?+
No. Sonos removed Google Assistant support on the Era line. You get Sonos Voice and Alexa only.
Can the Era 100 pair as stereo with an Era 300?+
No. Sonos requires matching models for stereo pairs. Two Era 100s pair, two Era 300s pair, but not across models.
📅 Update log
- May 14, 2026Re-tested after Sonos app v80 update, search is finally usable.
- Sep 30, 2025Initial review published.
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Morgan Davis
Morgan Davis writes for The Tested Hub.