PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing.

Bowers & Wilkins PI3

 & Tim Gideon Contributing Editor, Audio

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

Our Expert
LOOK INSIDE PC LABS HOW WE TEST
65 EXPERTS
43 YEARS
41,500+ REVIEWS
Bowers & Wilkins PI3 - Bowers & Wilkins PI3
4.0 Excellent

The Bottom Line

The Bowers & Wilkins PI3 In-Ear Wireless Headphones feature dual drivers in each earpiece for terrific audio performance.

Buy It Now

Pros & Cons

    • Excellent audio performance with solid bass depth and bright highs.
    • Easy-to-operate, secure-fitting design.
    • Expensive.
    • No waterproof rating.

As audio manufacturers shift their focus to true wireless earbuds, it's becoming rare to see new neckband-style wireless earphones, so we're happy that Bowers & Wilkins is keeping the category alive with the PI3 ($199.99). With two drivers per earpiece, they deliver a strong audio experience with rich bass and detailed highs, and they do so in a refined design with intuitive controls. If there's a complaint here, it's a familiar one in the Bowers & Wilkins realm: These earphones are expensive. That said, the high price gets you an elegant design with superior audio performance.

Design

Available in blue, cream, or gray models, the earphones have a matte rubber finish on the cable itself, and the eartips and fins have a similar look. The earpieces are metallic, with an eggshell-like finish that matches the look of the inline control compartments on both sides of the nackband. The earfins and eartips are separate, and can be mixed and matched to get an ideal in-ear fit. In all, there are three pairs of eartips and three pairs of earfins in small, medium, and large. There's no waterproof rating, so don't plan on using these earphones at the gym.

The inline control compartment on the right side of the neckband houses a three-button array. The central multifunction button controls playback, track navigation, and call management, depending on how many times you tap it. The outer two buttons are dedicated volume controls. This same compartment houses a USB-C port for the included charging cable. The left compartment holds the power button.

Bowers & Wilkins PI3 inline

Bowers & Wilkins includes a small canvas pouch, and the earpieces have magnetic outer panels and snap together for stowing. Just keep in mind that snapping them together doesn't automatically power the earphones down.

The Bowers & Wilkins app (for Android and iOS) offers some tips to get started, as well as a modest settings menu that allows you to disable voice prompts, adjust the power-off timer (or disable it), and get software updates. There's also a soundscapes section, with relaxing sounds like campfires and waterfalls on loops to help you focus or zone out. What's missing? Plenty of apps for less expensive headphones include EQ, and the lack of adjustable EQ or EQ presets here feels like a missed opportunity.

Bowers & Wilkins rates battery life at 8 hours, but your results will vary with your volume levels.

Performance

The earphones supports AAC and AptX (Adaptive, Classic, and HD) Bluetooth codecs. Internally, there are two drivers per ear, which is quite impressive for a wireless model, even at $200. For the lows and mids, there's a 9.2mm full-range driver, while the high-mids and highs are handled by a smaller balanced armature driver. These are paired with two separate amplifiers and combine to deliver a frequency range of 10Hz to 30kHz.

On tracks with intense sub-bass content, like The Knife's "Silent Shout," the drivers deliver a robust low-frequency response. There's more of a focus on richness than heavily boosted thump, and there's also plenty of balance with the high-mids and highs, which sound sculpted to a degree, but not wildly so. At top, unwise listening levels, the bass on this track doesn't distort.

Bill Callahan's "Drover," a track with far less deep bass in the mix, gives us a better sense of the PI3's general sound signature. The drums on this track receive some added bass depth, but nothing over the top. Callahan's baritone vocals receive a pleasant amount of low-mid richness, and the high-mids lend some added treble edge and contour. The acoustic strums and higher-register percussive hits also benefit from the sculpting in the high frequencies, yet things never sound overly bright. The balance here is ideal, as the lows never overshadow the highs, and the highs never sound too boosted.

Bowers & Wilkins PI3

On Jay-Z and Kanye West's "No Church in the Wild," the kick drum loop's attack receives enough high-mid presence to retain its punchiness, but it's the vinyl hiss and crackle that's usually relegated to background status that we notice the most at the outset. This tell us the highs are perhaps dialed up a bit more than the high-mids. The sub-bass synth hits that punctuate the beat are delivered with gusto—nothing that approaches the mega-bass sound signature that is prevalent in many models we test today, but the lows are also not ignored. Thus, bass lovers will not be disappointed, mainly because the lows are well-represented, and you do get a solid sense of the low-frequency depth on this track. The vocals are delivered with excellent clarity, though at times there seems to be a bit of added sibilance.

Orchestral tracks, like the opening scene from John Adams' The Gospel According to the Other Mary, sound excellent through the PI3. The higher-register brass, strings, and vocals are delivered with bright detail, and beautifully anchored by the refined bass response, which pushes the lower-register instrumentation forward slightly in the mix, but in a way that sounds natural.

The mic offers solid intelligibility. Using the Voice Memos app on an iPhone 8, we could understand every word we recorded, and there wasn't much in the way of Bluetooth distortion. The mic's signal sounded relatively strong, and not too distant from the mouth.

Conclusions

Bowers & Wilkins keeps it simple with the PI3 and gets just about everything right. The fit is secure, the design is handsome and easy to operate, and most of all, the audio performance is strong. As mentioned, most of the similarly priced competition we're seeing these days is in the true wireless realm. For $250, the Apple AirPods Pro offer a more seamless user experience and some impressive active noise cancellation, while the Beats Powerbeats Pro are ideal for the gym. And if you prefer a neckband design, the $250 RHA T20 Wireless earphones deliver an excellent audio experience with detachable earpieces that can be used with a standard cable, or you can save $50 by picking up the PI3.

Best Headphone Picks

Headphone Product Comparisons

Further Reading

Final Thoughts

Bowers & Wilkins PI3 - Bowers & Wilkins PI3

Bowers & Wilkins PI3 Review

4.0 Excellent

The Bowers & Wilkins PI3 In-Ear Wireless Headphones feature dual drivers in each earpiece for terrific audio performance.

Get It Now

Buy It Now

About Our Expert

Tim Gideon

Tim Gideon

Contributing Editor, Audio

My Experience

I've been a contributing editor for PCMag since 2011. Before that, I was PCMag's lead audio analyst from 2006 to 2011. Even though I'm a freelancer now, PCMag has been my home for well over a decade, and audio gear reviews are still my primary focus. Prior to my career in reviewing tech, I worked as an audio engineer—my love of recording audio eventually led me to writing about audio gear.

My Areas of Expertise

  • Headphones and earphones
  • Wireless and computer speakers
  • USB mics
  • Bluetooth headsets

The Technology I Use

Probably because of their prevalence in the recording studios I worked in a long time ago, I am most comfortable on Macs—I'm writing this on the 2019 iMac I use for testing. I also have a MacBook Pro that gets plenty of similar use.

My workspace has a mini recording studio setup, and the the gear I work with there is a mix of items I've used forever (Paradigm Mini Monitors and a McIntosh stereo receiver) and newer gear I use for recording and review testing (such as the Universal Audio Apollo x16).

I'm obsessed with modern boutique analog synths—some of my favorites instruments in this realm are the Landscape Audio Stereo Field and HC-TT,  the Soma Enner, the Koma Field Kit, and the Lorre Mill Keyed Mosstone.

From my studio days, I'm comfortable using Pro Tools, and in recent years have branched out to other realms of creative software, like Adobe Premiere and After Effects.

I stream music, but I also still buy albums, digitally or on vinyl, and encourage anyone who wants fair compensation for musicians and engineers to do the same.

I also play lots of Wordle.

Read full bio