Bowers & Wilkins Pi7 Pi7 S2
Dual 9.2mm dynamic drivers each powered by individual amplifiers, combined with aptX Adaptive for 24-bit audio, deliver precise hi-res sound, while the revised antenna maintains a stable connection up to 25 meters. Adaptive noise cancellation adjusts to your environment, and the premium build includes a Qi-compatible charging case with 15-minute quick charge. Best for music enthusiasts and commuters who value hi-res audio and adaptive ANC, though not suited for high-intensity fitness.
이 Earbuds 정보
These earbuds wireless bluetooth noise cancelling level up your listening experience with the Bowers and Wilkins Pi7 S2. Featuring 9.2 mm dual hybrid drivers with individual amplifiers and Qualcomm aptX Adaptive Technology, these headphones deliver hi-res audio for movies, music, and calls during any daily commute or on-the-go session. Adaptive ANC plus cVc2 active noise cancellation automatically adjusts to each environment. All-new end-cap construction and a revised antenna extend range to 25 m while maintaining a solid link. Enjoy 5 hours of playback per charge and 24 hours overall from the wireless charging case, delivering reliable long battery life. Direct streaming from the Bowers & Wilkins Music App on iOS or Android grants access to Deezer, NTS Radio, Qobuz, SoundCloud, TIDAL, and TuneIn. These bowers and wilkins earbuds are compact and specially designed to maximize convenience for those with busy lives.
- AN UPGRADE FOR AUDIO ENTHUSIASTS - Continuing the success of Bowers & Wilkins Pi7 True Wireless Headphones, Pi7 S2 offers enhanced improvements in performance, battery life, user experience, and color options. Specific uses for product: Music
- HIGH-FIDELITY AUDIO IN A PREMIUM DESIGN - Bowers & Wilkins Pi7 S2 wireless bluetooth earbuds feature 9.2mm dual hybrid drive units with individual amplifiers and advanced DSP, producing incredible audio so your music and phone calls sound pristine
- BEST-IN-CLASS TECHNOLOGY – Driven by a 24-bit connection with Qualcomm aptX Adaptive Technology and a revised antenna design, these Bluetooth headphones provide improved, stable connectivity up to 25m and deliver hi-resolution audio
- ADVANCED NOISE CANCELLING EARBUDS - With active cancellation, these buds adjust level of cancellation according to the environment at a button touch; these true wireless noise cancelling earbuds feature 3 call clarity enhancing microphones
- DIRECT MUSIC STREAMING - With the iOS/Android compatible Bowers and Wilkins Music App, you can stream audio to black wireless headphones from Deezer, NTS Radio, Qobuz, SoundCloud, TIDAL, and TuneIn; just search song, artist, or album to see options
The 30-Second Version
The best sound in any true wireless bud, ruined by janky connectivity and a shockingly bad app. You have to really, really love music to put up with them.
Overview
Here's the short version: the Bowers & Wilkins Pi7 S2 sound incredible—like, best-in-class incredible—but they're held back by a mess of connectivity problems, a clunky app, and battery life that feels a generation behind. If you're willing to wrestle with those trade-offs for that pristine audio, they're a unique treat. Most people will find the experience too frustrating to justify the price.
Performance
What surprised us most is the disconnect between our data and real-world feedback. These measure in the 97th percentile for ANC in our database, yet owners consistently call it mediocre. That tells you everything about how buggy the overall experience can be. On the other hand, the sound is absolutely gorgeous—98th percentile isn't just a number, it's the best you can get in true wireless earbuds right now. Musical detail and staging are jaw-dropping. But you'll need to put up with the jank to enjoy it.
Pros & Cons
Pros
- Stunning, reference-quality sound 98th
- Hi-res aptX Adaptive support 97th
- Transmitter case for TV is a clever perk 93th
- Comfortable for most ear shapes 86th
Cons
- Connectivity drops way too often 15th
- The app is a buggy embarrassment
- Mediocre battery life for the class
- ANC underperforms despite the specs
The Word on the Street
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | Small, Medium, Large |
| Weight | 0.0 kg / 0.0 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 9.2 |
| Drivers | 2 |
| Impedance | 8 |
| Hi-Res Audio | Yes |
| Codecs | SBC, AAC, aptX Adaptive |
Noise Control
| ANC | Yes |
| ANC Type | adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5 |
| Profiles | A2DP, AVRCP, HFP |
| Wired Connector | Bluetooth |
Earbud Battery
| Battery Life | 5 |
| Charge Time | 0.25 |
| Fast Charging | 15 minutes |
| Charging | USB-C |
Case Battery
| Case Battery | 24 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
| Mic Count | 3 |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | Bowers and Wilkins Music App |
| Water Resistance | Water Resistant |
Value & Pricing
At $399 to $499, these are a very tough sell. The Sony WF-1000XM5 costs less, gives you better ANC, a more reliable app, longer battery life, and still excellent audio. Unless that final fraction of sound quality is absolutely non-negotiable, save your money.
vs Competition
The Sony WF-1000XM5 and Bose QuietComfort Ultra are the obvious rivals. Sony delivers a polished all-around experience, class-leading ANC, and a solid app, with sound that's maybe 90% as good. Bose's ANC is the best in the business, period. Both are far more reliable day-to-day. The Pi7 S2 wins on pure audio fidelity alone—if you're that person who can hear the difference and is willing to live with the headache, you might still choose them. But for anyone else, the Sony or Bose are smarter buys.
| Spec | Bowers & Wilkins Pi7 Pi7 S2 | Technics Reference Class EAH-AZ100-K | Sony WF-1000XM5 WF-1000XM5 | Bose QuietComfort Ultra 896637-0010 | Sennheiser MOMENTUM True Wireless 4 | Samsung Galaxy Buds3 Pro SM-R630NZAAXAR |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Planar Magnetic | dynamic | Dynamic | dynamic | Dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.0 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 |
| Battery Life Hours | 5 | 10 | 8 | 6 | 30 | 6 |
| Case Battery Hours | 24 | 28 | 24 | 18 | 30 | 26 |
| Water Resistance | Water Resistant | IPX4 | IPX4 | IPX4 | IP54 | IP57 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Bowers & Wilkins Pi7 Pi7 S2 | 96.5 | 85.6 | 69.7 | 98.3 | 69.9 | 93.4 | 15.4 | 83.4 | 40 |
| Technics Reference Class EAH-AZ100-K Compare | 96.5 | 96.8 | 78.9 | 96.5 | 82.6 | 70.4 | 91.9 | 99.1 | 89.4 |
| Sony WF-1000XM5 WF-1000XM5 Compare | 96.5 | 96.8 | 78.9 | 99.3 | 76 | 93.4 | 48.9 | 100 | 80.2 |
| Bose QuietComfort Ultra 896637-0010 Compare | 96.5 | 90.3 | 78.9 | 96.4 | 47.2 | 93.4 | 91.9 | 97.8 | 96.9 |
| Sennheiser MOMENTUM True Wireless 4 Compare | 96.5 | 99.7 | 33.3 | 91.9 | 97.7 | 93.4 | 91.9 | 89.9 | 89.4 |
| Samsung Galaxy Buds3 Pro SM-R630NZAAXAR Compare | 96.5 | 96.8 | 98.9 | 89.9 | 73 | 93.4 | 0 | 97.8 | 89.4 |
Common Questions
Q: Is the noise canceling as good as Sony's?
No, not even close in real-world use. Despite the lab scores, owners say it's just average. If ANC is a priority, go with Sony or Bose.
Q: Can you adjust the EQ?
Nope, there's no in-app equalizer, which is wild for earbuds at this price point. You're stuck with the default tuning.
Q: How's the call quality?
On paper, the triple-mic setup is solid, but in practice, call quality is inconsistent—background noise often bleeds through, and connectivity can cut out mid-conversation.
Who Should Skip This
If reliable wireless, strong ANC, or a polished app matter to you, look elsewhere. The Sony WF-1000XM5 or Bose QuietComfort Ultra are far better companions for daily life.
Verdict
We can't recommend the Pi7 S2 for most people. The sound is exceptional, no question, but the package is heavily compromised by unreliability and a poor app experience. You'll find better all-arounders for less money. Only consider these if you're a hardcore audio purist who values sonic bliss above a smooth user experience.
