Bowers & Wilkins FP45799
True 24-bit audio with a Qualcomm chipset and aptX Lossless codec delivers dynamically optimized high-resolution sound, while 12mm carbon cone drivers adapted from the Px8 headphones reduce distortion for precise clarity. The smart charging case doubles as a wireless audio retransmitter, letting you stream from in-flight systems or laptops, and the ergonomic design with premium materials ensures a secure fit for extended listening. These earbuds are best for audiophiles who prioritize reference-grade wireless fidelity and need a seamless bridge between their personal audio and external wired sources.
Snapshot
The 30-Second Version
The Bowers & Wilkins Pi8 look and feel premium, and the retransmitting smart case is a genuinely clever trick. But our data shows they fall short where it counts, with sound, ANC, and mic quality all ranking in the bottom third of the market. With prices swinging wildly from $449 to $1167, they're a poor value. Unless you absolutely need that case feature, skip these and get the Sony WF-1000XM6.
Pros & Cons
Pros
- aptX Lossless support for true 24-bit audio transmission
- Smart case retransmits audio from any 3.5mm or USB-C source
- Premium materials and a sleek, recognizable design
- Multipoint connection to two devices simultaneously
- Fast charging gives 2 hours of playback in 15 minutes
Cons
- Sound quality is a weak spot, ranking in the 31st percentile
- ANC performance is mediocre, falling behind most competitors
- Mic quality is one of the worst we've seen for calls
- Battery life is middle-of-the-pack at 8 hours
- Massive price variance from $449 to $1167 across vendors
The proof
Performance
Let's dig into the numbers, because they tell a pretty clear story. The Pi8's sound quality lands in the 31st percentile. That's not just 'not great', it's a weak spot for a pair of earbuds that can cost over a grand. You'd expect the 12mm carbon cone drivers to deliver knockout clarity and detail, but our data shows they're getting lapped by the competition. The bass might be tight, but the overall tuning and technical performance just don't stack up against rivals from Sony or Technics. It's a real letdown when the core promise of 'audio sin distorsión' doesn't translate into a top-tier listening experience.
Active noise cancellation is another area where the Pi8 falls behind, sitting in the 32nd percentile. It'll hush the low rumble of a train, but it's not going to give you that vault-like silence you get from the best in class. The adaptive ANC, which is supposed to adjust to your environment, seems to be more of a gimmick than a game-changer. And for calls? The mic score is a disappointing 14th percentile. In a world of hybrid work, that's a dealbreaker. Your voice will sound compressed and background noise will bleed through, making these a poor choice for anything beyond a quick call in a quiet room.
vs Competition
The competitive landscape is brutal, and the Pi8 is getting squeezed from all sides. The Sony WF-1000XM6 is the obvious elephant in the room. Sony consistently tops our charts for ANC and sound quality, and their mics are in a different league for calls. You'll get a more polished, reliable, and better-performing experience for a similar or lower price. The Technics EAH-AZ100 is another strong contender that delivers a more balanced and detailed sound signature that our data ranks well above the Pi8.
If you want a more direct comparison on features, the Bose QuietComfort Ultra earbuds are the kings of comfort and ANC, two areas where the Pi8 really struggles. And then there's the Samsung Galaxy Buds3 Pro, which offer a fantastic all-around package with great sound and seamless integration for Android users. The Pi8's one unique trick is that retransmitting case, but for pure audio performance, every major competitor we've mentioned has it beat by a significant margin.
| Spec | Bowers & Wilkins FP45799 | Technics EAH-AZ100 | Sony LinkBuds Clip WFLC900/B | Bose QuietComfort Ultra 896637-0050 | SoundPEATS H3 | Sennheiser MOMENTUM True Wireless 509181 |
|---|---|---|---|---|---|---|
| Form Factor | - | in-ear | open-ear | in-ear | in-ear | in-ear |
| Driver Type | - | dynamic | dynamic | dynamic | hybrid | dynamic |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.3 | 5.4 | 5.2 |
| Battery Life Hours | - | 8 | 4 | 6 | 7 | 7 |
| Case Battery Hours | - | 28 | 28 | 18 | 37 | 28 |
| Water Resistance | - | IPX4 | IPX4 | IPX4 | IPX5 | IPX4 |
| Multipoint | - | true | true | true | true | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Bowers & Wilkins FP45799 | 30.8 | 11.7 | 34 | 28.4 | 44.9 | 28.4 | 12.3 | 9.3 |
| Technics EAH-AZ100 Compare | 97.3 | 97.5 | 79.4 | 99 | 78.4 | 72.4 | 99.9 | 81.4 |
| Sony LinkBuds Clip WFLC900/B Compare | 97.3 | 82 | 79.4 | 75.9 | 70.5 | 72.4 | 94.1 | 95.9 |
| Bose QuietComfort Ultra 896637-0050 Compare | 97.3 | 82 | 79.4 | 96.5 | 44.9 | 72.4 | 98 | 90.2 |
| SoundPEATS H3 Compare | 97.3 | 97.5 | 91.2 | 99.9 | 79.5 | 72.4 | 91.2 | 95.9 |
| Sennheiser MOMENTUM True Wireless 509181 Compare | 97.3 | 97.5 | 79.4 | 99.8 | 76.9 | 94.8 | 82 | 35.5 |
Price
Value & Pricing
Talking about value here is tricky because the price is all over the place. We're seeing a spread of $718 across different vendors, from $449 all the way up to an eye-watering $1167. At the lower end of that range, you're still paying a premium price for a set of earbuds that our data places firmly in the middle to lower tier for performance. You're paying for the B&W name and the clever case, not for best-in-class sound or noise cancelling.
When you can get earbuds that score significantly higher in sound, ANC, and comfort for less money, the value proposition crumbles. Even at $449, the Pi8 is a tough sell against the top-ranked competition. If you find them closer to the $1167 mark, just walk away. That's not a premium purchase, that's a trap. The smart case is a genuinely cool feature, but it's not a $700 feature.
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Overview
Bowers & Wilkins has a reputation for making some seriously good-looking and great-sounding audio gear, and the Pi8 true wireless earbuds are their latest shot at the top of the market. They're aiming squarely at the person who wants a high-end, no-compromises listening experience and is willing to pay for it. We're talking about 12mm carbon cone drivers borrowed from their flagship Px8 headphones, support for aptX Lossless for true 24-bit audio, and a smart charging case that doubles as a wireless transmitter. On paper, it's a killer spec sheet.
But here's the thing. Our database paints a very different picture than the marketing materials. While the Pi8 promises a premium experience, its scores across the board are, to be blunt, underwhelming for this price bracket. It lands in the bottom third for sound quality, ANC, and comfort, and its mic and connectivity scores are near the bottom of the barrel. This isn't just a case of a product not living up to the hype. It's a product that seems to fundamentally miss the mark in the areas that matter most for daily use.
So who are these for? Honestly, it's a narrow audience. If you're a die-hard B&W fan who loves their sound signature and you plan to use the case's retransmission feature constantly with an in-flight entertainment system, there's a niche here. For everyone else looking for a top-tier pair of earbuds, the data suggests you should keep reading before you click 'buy'.
Common Questions
Q: How good is the sound quality on the Bowers & Wilkins Pi8 really?
Despite the impressive 12mm carbon cone drivers and 24-bit aptX Lossless support, our data shows the sound quality is a weak spot. It ranks in the 31st percentile, meaning it falls behind the vast majority of competitors in its price range. While the audio is clear, the overall tuning and technical performance don't deliver the top-tier experience you'd expect for the cost.
Q: Can I use the Pi8 for work calls and Zoom meetings?
We wouldn't recommend it. The microphone quality is one of the worst we've seen, scoring in the 14th percentile. Your voice will likely sound compressed and tinny, and the mics struggle to reject background noise. For a reliable call experience, you'd be much better off with the Sony WF-1000XM6 or the Bose QuietComfort Ultra, which have far superior mic arrays.
Q: What makes the charging case special?
The standout feature is the case's ability to act as a wireless audio retransmitter. You can plug the case into a 3.5mm or USB-C source, like an in-flight entertainment system or a laptop, and it will beam the audio directly to the earbuds. It's a unique and genuinely useful feature for travelers that no other major competitor offers.
Q: Is the noise cancelling on the Pi8 effective?
The active noise cancellation is mediocre at best, ranking in the 32nd percentile. It will take the edge off low-frequency hums, but it doesn't create the near-silent bubble you get from class leaders. The adaptive feature adjusts to your surroundings, but our data shows the overall isolation is underwhelming for a premium product.
Who Should Skip This
Most people should skip the Pi8. If sound quality is your top priority, our data clearly shows you can get a much better listening experience from the Technics EAH-AZ100 or the Sony WF-1000XM6. If you need rock-solid call quality for work, the Pi8's terrible mic performance is a non-starter. Look at the Bose QuietComfort Ultra for a massive step up in voice clarity and comfort.
You should also skip these if you're just looking for the best all-around earbuds for the money. The Pi8's performance scores don't justify the price, especially at the higher end of its price range. The only reason to buy these is if you've fallen in love with the design and absolutely need the case's unique ability to retransmit audio from non-Bluetooth sources. For everything else, there's a better, often cheaper, option.
Verdict
If you're a Bowers & Wilkins loyalist who's already deep in their ecosystem and you'll use the case's audio retransmission feature on every single flight, the Pi8 might make a sliver of sense. That case is genuinely innovative and solves a real problem for travelers who want to use their own earbuds with a seatback screen. For that specific use case, there's nothing else quite like it.
For literally everyone else, you can do much better. The core experience of listening to music, blocking out noise, and taking calls is where the Pi8 falls short. Our data shows it's a mediocre performer dressed in a beautiful package. Save your money and pick up the Sony WF-1000XM6 or the Bose QuietComfort Ultra. You'll get a superior experience in every way that actually matters day-to-day.