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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
The Bowers & Wilkins PI7 offers aptX Adaptive codec for better sound quality with compatible devices, strong active noise cancelling, and a compact case that supports wireless charging, making them suitable for frequent travelers and noisy environments. However, the Sennheiser Momentum Sport, while slightly cheaper, is optimized for exercise with features like sweatproof certification, a secure fit with silicone fins, and health tracking capabilities. If your focus is on physical activity and sports use, the Sennheiser would be more appropriate. But for high-quality sound and effective noise cancelling in different settings, including travel, the Bowers & Wilkins PI7 would be a better fit. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Bowers and Wilkins PI7
- The Bowers and Wilkins PI7 has no clear advantages over the Sennheiser Momentum Sport.
Advantages of the Sennheiser Momentum Sport
- Good for music
- Good for phone calls
- Good for TV and video
- Very good for exercise
- Good for podcasts and audiobooks
Key differences
Music
6.8
7.5
The Sennheiser Momentum Sport is good for music, while the Bowers and Wilkins PI7 is only fair.
Gaming
8.1
8.8
The Sennheiser Momentum Sport and Bowers and Wilkins PI7 are both very good for gaming, though the Sennheiser Momentum Sport is somewhat better.
Phone Calls
5.1
7.0
The Sennheiser Momentum Sport is good for phone calls, while the Bowers and Wilkins PI7 is poor.
Podcasts and Audiobooks
4.8
7.8
The Sennheiser Momentum Sport is good for podcasts and audiobooks, while the Bowers and Wilkins PI7 is poor.
TV and Video
6.8
7.8
The Sennheiser Momentum Sport is good for TV and video, while the Bowers and Wilkins PI7 is only fair.
Battery
3.0 Hours
6.0 Hours
The Bowers and Wilkins PI7 has 3 hours of battery life. The Sennheiser Momentum Sport has 6 hours of battery life.
Cost
$399
$330
$150
$200
$250
$300
$350
$400
The Bowers and Wilkins PI7 has a price of $399 and the Sennheiser Momentum Sport costs $330.
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Key similarities
Noise Reduction
8.3
8.0
The Bowers and Wilkins PI7 and Sennheiser Momentum Sport are both very good for noise reduction.
Build Quality
8.9
9.0
Although they have very similar scores, PerfectRec considers Sennheiser Momentum Sport to have excellent build quality, while the Bowers and Wilkins PI7 has very good build quality.
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How the Bowers and Wilkins PI7 and the Sennheiser Momentum Sport compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bowers and Wilkins PI7 | Sennheiser Momentum Sport |
GENERAL | |||
|---|---|---|---|
| Price | |||
$399 | $330 | ||
Brand | |||
Brand | Bowers and Wilkins | Sennheiser | |
Release Date | |||
Release Date | April 1, 2021 | March 1, 2024 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.9/10 | 7.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 5.2/10 | 7/10 | |
Gaming Score | |||
Gaming Score | 8.2/10 | 8.9/10 | |
TV and Video Score | |||
TV and Video Score | 6.9/10 | 7.8/10 | |
Exercise Score | |||
Exercise Score | 5.8/10 | 8.5/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 3 Hours | 6 Hours | |
Wireless charging | |||
Wireless charging | Yes | Yes | |
Charging time | |||
Charging time | 0.7 Hours | 1.5 Hours | |
Bluetooth version | |||
Bluetooth version | 5 | 5.4 | |
Case Battery Life | |||
Case Battery Life | 20 | 24 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 8.4/10 | 8/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 8.5/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.9/10 | 9/10 | |
Comfort score | |||
Comfort score | 8/10 | 7.6/10 | |
Size | |||
Size | Large | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 7 Grams | 6.8 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Bowers and Wilkins PI7
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Dig into reviews and images
Sound Guys
Chase Bernath | April 2022
"The primary selling point of the Bowers & Wilkins PI7 is the charging case that can transmit audio from any analog source to the earbuds. If you have a very specific and clear need for that feature, then the Bowers & Wilkins PI7 is for you."
Sennheiser Momentum Sport
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Tech Radar
Amelia Schwanke | January 2024
"We hadn't been expecting a new pair of dedicated sports buds but the surprise was nonetheless exciting. I got to try out the new buds at CES 2024 and while they have stayed true to delivering that "signature" Sennheiser sound, with a wide soundstage and strong sense of detail, it’s the extra wearable tech inside them that stands out to me against the best workout headphones."
Get a great deal on the Bowers and Wilkins PI7 or the Sennheiser Momentum Sport
About Bowers and Wilkins
Bowers and Wilkins is a British audio equipment manufacturer with a focus on innovation and product development. It was founded by a couple of real-life James Bonds, the co-founders John Bowers and Roy Wilkins, who met while working for MI6 during World War II. The company keeps being favored by enthusiasts due to their sound quality, craftsmanship and signature aesthetics.
About Sennheiser
A family-owned company, Sennheiser is a German, high fidelity, audio equipment manufacturer founded in 1945. Their consumer audio division is now owned by the Swiss hearing aid and cochlear implant manufacturer Sonova. Sennheiser offers a wide variety of, very high quality, audio equipment solutions, from headphones to earbuds, full sets of monitoring speakers, amplifiers and microphones. They also make what is widely regarded as the best, and most expensive, headphones in existence, the HE-1 Orpheus, costing a whopping $59,000 dollars.
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This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
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