Sennheiser Momentum True Wireless 4

Sennheiser Momentum True Wireless 4 — image 1
Sennheiser Momentum True Wireless 4 — image 2
Sennheiser Momentum True Wireless 4 — image 3
Sennheiser Momentum True Wireless 4 — image 4
Sennheiser Momentum True Wireless 4 — image 5
Sennheiser Momentum True Wireless 4 — image 6
Sennheiser Momentum True Wireless 4 — image 7
Sennheiser Momentum True Wireless 4 — image 8
78%
22%
93%
Sound Quality
78%
Noise Cancellation
89%
Battery Life
67%
Comfort & Fit
62%
App Experience
74%
Call Quality
81%
Connectivity & Pairing
86%
Build Quality & Design
71%
Value for Money
77%
Transparency Mode
66%
LE Audio & Auracast
88%
Quick Charge Performance
79%
Multipoint Connectivity
More

Overview

The Sennheiser Momentum True Wireless 4 arrives as the fourth generation of a line that serious listeners have tracked since its debut, and by now there is enough real-world data to assess it honestly. These earbuds sit firmly at the premium end of the true wireless market, going head-to-head with Sony and Apple flagships on nearly every metric. What separates this iteration from its predecessor is the introduction of Bluetooth 5.4 and LE Audio support — a meaningful technical step rather than a spec sheet decoration. The design stays understated and polished, and the updated softer silicone tips suggest Sennheiser took comfort criticism from earlier owners seriously.

Features & Benefits

The TrueResponse dynamic driver is where the MTW4 earns its reputation among attentive listeners. Instead of leaning on hyped-up bass, it favors detail and soundstage width — you catch the texture of a plucked string, not just its weight. Adaptive ANC handles everyday commuting well, and the Anti-Wind Mode is a genuine highlight outdoors where most competitors struggle. Battery life holds up in practice, with 30 total hours and a quick eight-minute top-up delivering another hour when you are running low. Multipoint keeps you linked to a laptop and phone simultaneously, and the wireless charging case removes one more cable from the equation.

Best For

The MTW4 makes a strong case for commuters and frequent travelers who want dependable noise reduction without trading away sound quality. Remote workers will find the multipoint connection genuinely practical — hopping between a work laptop and a personal phone requires no manual re-pairing. Android and PC users have the most to gain long-term as LE Audio and Auracast gain broader device support. These Sennheiser earbuds also suit extended listening sessions well; the lightweight build and soft tips stay comfortable over several hours in a way that snugger, sport-focused designs rarely manage for most ear shapes.

User Feedback

A 3.7-star average reflects a real divide in the audience, and it is worth understanding why. Dedicated audio enthusiasts rate this premium TWS set near the top of the category — tonal balance and spatial clarity come up repeatedly in positive reviews. The friction largely centers on fit: buyers who cannot get a reliable seal with the stock tips report weaker bass and reduced ANC performance. The Smart Control app offers welcome EQ flexibility but has attracted complaints about intermittent connectivity issues. Notably, LE Audio and Auracast were not active at launch and required a firmware update, which caught a portion of early adopters off guard.

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Pros

  • Sound accuracy and tonal balance are best-in-class for a true wireless earbud at this price level.
  • Anti-Wind Mode meaningfully reduces outdoor noise in ways that most ANC earbuds simply cannot.
  • 30-hour combined battery life holds up in real-world use at moderate volume.
  • An 8-minute quick charge delivering one hour of playback is a practical daily lifesaver.
  • Multipoint pairing between two devices works reliably once configured, saving remote workers constant reconnection hassle.
  • The lightweight build stays comfortable across multi-hour listening sessions without ear fatigue.
  • Wireless charging support removes one more cable from the daily routine.
  • Bluetooth 5.4 with LE Audio positions the MTW4 ahead of most rivals for future audio ecosystem compatibility.
  • The Smart Control app offers genuine EQ flexibility for users willing to fine-tune their sound.
  • PC and Mac users gain a low-latency audio path via native compatibility with the Sennheiser BTD 700 dongle.

Cons

  • ANC performance trails the Sony WF-1000XM5 in raw noise isolation, which matters in the loudest environments.
  • Default ear tips do not create a reliable seal for all ear shapes, directly hurting bass and ANC effectiveness.
  • The Smart Control app has recurring Bluetooth connectivity bugs reported across both iOS and Android.
  • LE Audio and Auracast required a post-launch firmware update — they were not active at purchase for early buyers.
  • Microphone quality degrades noticeably in windy or loud outdoor environments during calls.
  • ANC-heavy use reduces earbud battery life more than Sennheiser prominently communicates.
  • The case surface accumulates fingerprints and fine scratches faster than expected for a flagship product.
  • Auracast real-world utility remains limited today due to sparse compatible device support in the broader ecosystem.
  • Touch control sensitivity leads to accidental activations during physical adjustments, frustrating some users.
  • Initial Bluetooth pairing setup is less intuitive than comparable Sony or Apple alternatives.

Ratings

The Sennheiser Momentum True Wireless 4 has been scored by our AI system after processing thousands of verified global buyer reviews, with spam, bot-generated, and incentivized submissions actively filtered out before any score was calculated. The result is an honest, composite picture of what real owners experience day-to-day — covering everything from commute-tested noise cancellation to long-term app stability. Both the genuine strengths and the recurring frustrations are reflected transparently in every category below.

Sound Quality
93%
Owners who care about accurate audio consistently single out the MTW4 as best-in-class for a true wireless earbud. The TrueResponse driver reproduces midrange detail and soundstage width that most consumer-oriented earbuds simply flatten out — jazz, classical, and acoustic recordings in particular benefit noticeably. Audiophile-leaning buyers often describe it as the first wireless earbud that does not feel like a compromise.
Listeners who prefer a heavily boosted bass signature — common among casual users switching from Sony or Beats — sometimes find the default tuning underwhelming without EQ adjustment. The sound profile rewards attentive listening more than background playback, which can feel like overkill depending on the use case.
Noise Cancellation
78%
22%
ANC handles the bread-and-butter scenarios — subway rumble, open-plan office hum, and airplane cabin drone — with solid consistency. The Anti-Wind Mode is a standout feature that genuinely reduces the low-frequency roar that makes most ANC earbuds nearly useless on a blustery city street or a bike ride.
Head-to-head against the Sony WF-1000XM5, the raw isolation ceiling is noticeably lower, particularly for mid-frequency sounds like voices and traffic. Users in loud industrial environments or frequent long-haul flyers who prioritize maximum blockage over audio fidelity may find it falls short of expectations at this price point.
Battery Life
89%
The 30-hour combined figure holds up well in real-world conditions at moderate volume without ANC active, which matches what most verified buyers actually report. The eight-minute quick charge for a full hour of playback is a practical lifesaver for people who forget to charge overnight and need to leave quickly.
Running ANC continuously can trim the earbud-only runtime by a meaningful margin, something Sennheiser does not prominently communicate upfront. A small but vocal group of buyers expected closer to 10 hours per charge from the earbuds alone and were disappointed when ANC-heavy use fell short of that.
Comfort & Fit
67%
33%
The lightweight build and extra-soft silicone tips make these Sennheiser earbuds genuinely comfortable during multi-hour sessions — commuters and remote workers who wear them for four or five hours straight rarely flag fatigue as a problem. Compared to the previous generation, the ergonomic updates are tangible, not just cosmetic.
Fit consistency is the most divisive aspect across the entire review pool. Buyers with smaller or irregularly shaped ear canals frequently report that the default tips do not create a reliable seal, which directly undermines both bass response and ANC effectiveness. Third-party tip upgrades help, but that is an extra step that should not be necessary on a premium product.
App Experience
62%
38%
The Smart Control app gives users meaningful EQ control and per-device ANC customization that improves the listening experience once set up correctly. Touch control remapping is also available, which power users appreciate for tailoring the interface to their daily routine.
Intermittent Bluetooth disconnections between the app and the earbuds surface repeatedly across iOS and Android user reviews, occasionally requiring a full re-pair. A portion of early adopters were also caught off guard discovering that LE Audio and Auracast were locked behind a firmware update rather than active at purchase, which eroded trust in the out-of-box experience.
Call Quality
74%
26%
On voice calls in moderately quiet settings — a home office, a coffee shop, a parked car — callers on the other end consistently report the microphone pickup as clear and natural. The MTW4 handles standard video conferencing well, which matters for the remote-work audience it is clearly targeting.
In windy outdoor environments or louder public spaces, microphone performance degrades more than the competition at this tier. Several buyers specifically note that background noise bleeds through during calls in a way that the ANC does not address, creating an inconsistent experience depending on location.
Connectivity & Pairing
81%
19%
Bluetooth 5.4 delivers noticeably stable connections across typical daily use scenarios — walking between rooms, commuting through crowded stations, and working at a desk all produce clean, dropout-free audio for most users. Multipoint pairing between two devices works reliably once configured and eliminates the manual reconnection hassle that plagued earlier generations.
Initial pairing occasionally requires more steps than competitors, and a handful of Android users report that multipoint connectivity behaves inconsistently after software updates. The ten-meter Bluetooth range is functional but not exceptional, and pushing toward the boundary does produce occasional dropouts in signal-heavy environments.
Build Quality & Design
86%
The MTW4 case and earbuds feel premium in hand — materials, hinge action, and overall fit-and-finish are consistent with what you expect at this price tier. The understated Black Copper colorway in particular draws repeated compliments for looking professional rather than sporty or flashy.
The water resistance rating covers everyday splashes and sweaty commutes but does not extend to submersion or heavy rain, which limits utility for outdoor or athletic use. Some owners also note that the case surface shows fingerprints and fine scratches faster than the aesthetic warrants for a flagship product.
Value for Money
71%
29%
For buyers who prioritize sound accuracy above all else, the MTW4 justifies its premium price more convincingly than most competitors in the same bracket. The combination of Bluetooth 5.4, LE Audio readiness, and class-leading audio tuning represents a forward-looking package that still holds relevance as the ecosystem matures.
At this price point, the app stability issues and fit inconsistencies feel harder to excuse than they would on a mid-range product. Buyers primarily shopping for maximum ANC rather than audio fidelity will find the Sony alternative delivers more on the specific feature they care about, making the value case weaker for that segment.
Transparency Mode
77%
23%
Transparency Mode on the MTW4 is among the more natural-sounding implementations in the true wireless category — voices and ambient sounds come through without the artificial, tinny quality that affects many competitors. Commuters who need to stay aware of station announcements or colleagues speak highly of how unobtrusive it feels.
Switching between ANC and Transparency Mode via touch controls can be finicky, with accidental activations reported by users during workouts or when adjusting the earbuds. The mode also amplifies wind noise more than expected in outdoor environments, reducing its practical usefulness in the exact scenarios where passive awareness matters most.
LE Audio & Auracast
66%
34%
For Android users and PC listeners connected via the BTD 700 USB dongle, LE Audio delivers measurably lower latency during video playback and voice calls — a benefit that is subtle but real once you notice it. Auracast broadcast support positions the MTW4 well for public audio sharing scenarios as infrastructure catches up.
Both features required a post-launch firmware update, which means buyers who purchased early had a meaningfully different product than what was marketed. Broader Auracast device compatibility remains limited in 2024, so most owners are investing in future utility rather than using the feature actively today.
Quick Charge Performance
88%
The eight-minute charge for one hour of playback works exactly as advertised and repeatedly earns praise from buyers who treat charging as an afterthought. It removes a genuine anxiety point from the daily routine without requiring the user to plan ahead.
Full charge from empty still takes around 90 minutes for the case, which is not class-leading when competitors have matched or improved on that figure. Users who rely on wireless charging also note it is slower than the wired option, requiring more forethought when time is tight.
Multipoint Connectivity
79%
21%
Switching audio between a work laptop and a personal phone without manually disconnecting and reconnecting is the kind of low-friction feature that remote workers quickly come to rely on. Most buyers report it works smoothly in practice once the initial setup is complete.
Some Android users experience instability with multipoint after app or firmware updates, requiring the configuration to be reset. The feature also occasionally causes a brief audio gap when the active device switches automatically, which is noticeable enough to interrupt podcasts or music at a sensitive moment.

Suitable for:

The Sennheiser Momentum True Wireless 4 is built for people who treat audio quality as a non-negotiable rather than a nice-to-have. Commuters who endure noisy trains or windy city streets will appreciate the adaptive ANC and the Anti-Wind Mode, which holds up in outdoor conditions where most competitors falter. Remote workers who constantly switch between a laptop and a smartphone will find the two-device multipoint connection removes a daily frustration without any manual intervention. Audiophiles who have always felt true wireless earbuds sacrifice too much sonic detail will find this the most convincing counter-argument available in the category. Android and PC users stand to gain the most over time, as LE Audio and Auracast support — enabled via firmware update — positions the MTW4 ahead of most rivals for the direction wireless audio is heading. Anyone who does long listening sessions and has given up on in-ear comfort will also want to try these; the lightweight build and soft tips hold up across several hours without the fatigue that tighter-sealing designs tend to cause.

Not suitable for:

Buyers whose primary goal is maximum noise cancellation should know upfront that the Sennheiser Momentum True Wireless 4 does not lead the category on that specific metric — the Sony WF-1000XM5 blocks more raw sound, and for frequent long-haul flyers or people working in loud industrial settings, that gap is real enough to matter. Listeners who prefer a heavy bass signature out of the box may also find the default sound tuning too neutral, and while the Smart Control app allows EQ adjustment, that is an extra step that not everyone wants to take. Buyers who struggle with in-ear fit and rely on a tight acoustic seal for both sound quality and noise isolation may hit a wall with the stock ear tips, and the frustration of chasing a proper seal on a premium product is a legitimate concern. Those who want a capable workout companion should also look elsewhere, since the water resistance is adequate for everyday use but not built for intense perspiration or outdoor rain exposure. Finally, anyone who expected LE Audio and Auracast to work straight out of the box was in for a surprise — these features required a post-launch firmware update, which is the kind of detail that erodes confidence in a product at this price tier.

Specifications

  • Driver Type: Each earbud uses a single TrueResponse dynamic driver tuned for detail retrieval and wide soundstage reproduction.
  • Bluetooth Version: Bluetooth 5.4 is supported, including LE Audio codec and Auracast broadcast functionality via firmware update.
  • Impedance: Driver impedance is rated at 40 Ohm, which contributes to controlled, accurate frequency response across the range.
  • Sensitivity: Sensitivity is specified at 107 dB, allowing clear, detailed playback without requiring excessive amplification.
  • Frequency Response: The frequency response extends to 96 kHz, supporting high-resolution audio sources when paired with compatible devices.
  • Battery Life: Total battery life reaches 30 hours combining the earbuds and the wireless charging case at moderate volume without ANC.
  • Quick Charge: An 8-minute charge via USB-C delivers approximately one hour of continuous playback when the earbuds are critically low.
  • Charging Case: The included case supports both wired USB-C and wireless Qi charging, and the earbud-only full charge takes approximately 1.5 hours.
  • Noise Cancellation: Adaptive ANC adjusts in real time to ambient sound levels and includes a dedicated Anti-Wind Mode for outdoor environments.
  • Multipoint: The MTW4 supports simultaneous connection to two Bluetooth devices, allowing audio switching without manual re-pairing.
  • Bluetooth Range: Effective wireless range is rated at 10 meters under typical conditions without significant obstacles between device and earbuds.
  • Water Resistance: The earbuds carry a water-resistant rating suitable for everyday splashes and light perspiration, but are not rated for submersion.
  • Controls: Both touch controls and voice control are supported, with customizable touch gestures available through the Smart Control companion app.
  • Weight: Combined system weight (earbuds and case) is 72.4 grams, keeping the overall package compact and portable for daily carry.
  • Dimensions: The case measures 2.76 x 1.76 x 1.37 inches, fitting comfortably in a jacket pocket or small bag compartment.
  • Connectivity: The MTW4 pairs natively with the Sennheiser BTD 700 USB Bluetooth dongle for low-latency audio on PC or Mac.
  • Ear Tips: Extra-soft silicone ear tips are included in multiple sizes to accommodate different ear canal shapes and optimize passive seal.
  • Form Factor: True wireless in-ear design with no cable between the two earbuds, using a rounded-tip earpiece shape for stability.

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FAQ

They are not active at purchase — both LE Audio and Auracast require a firmware update applied through the Smart Control app. It takes only a few minutes, but it is worth knowing upfront so you are not surprised when those features do not appear immediately after unboxing.

The Sennheiser Momentum True Wireless 4 delivers solid, consistent ANC that handles commuting and office noise well. However, in a direct comparison, the Sony edges it out on raw isolation ceiling, particularly for mid-frequency sounds like voices and traffic. If maximum noise blockage is your single top priority, the Sony is stronger on that specific metric.

Try the other included tip sizes first — a proper seal makes a significant difference to both bass response and ANC effectiveness. If none of the stock options work for your ear shape, third-party foam tips like Comply or Spinfit are commonly recommended by owners who ran into the same issue and report meaningful improvement.

Yes, multipoint connectivity lets the MTW4 stay connected to two devices simultaneously. In practice, audio routes to whichever device is actively playing, and switching is automatic in most cases. Some Android users have reported occasional instability after software updates, but for most setups it works reliably day to day.

At moderate volume without ANC running, the 30-hour combined figure (earbuds plus case) broadly matches what verified buyers report. The caveat is that continuous ANC use reduces per-charge earbud runtime noticeably, so heavy ANC users should expect somewhat shorter real-world sessions than the headline number suggests.

It works, but it is slower than charging via the USB-C cable, which is worth factoring in if you are in a hurry. For overnight charging or casual top-ups on a Qi pad, it is perfectly convenient — just do not rely on it if you need a fast charge before heading out.

They are water-resistant enough for sweat and light rain, so occasional gym sessions or urban commutes in drizzle are fine. That said, the fit is optimized for comfort over a snug athletic lock, so if you are doing high-intensity movement or running, you may find them less secure than sport-focused alternatives.

In quiet to moderately noisy settings — a home office, a coffee shop — call recipients consistently report the microphone as clear and natural. Performance drops in windy outdoor environments, where background noise tends to bleed through more than you would hope from an earbud at this price point.

The app lets you customize EQ settings, remap touch controls, and manage ANC behavior per device — genuinely useful features once you spend time setting things up. The main complaint is intermittent Bluetooth disconnections between the app and the earbuds, which some users across both iOS and Android have run into, occasionally requiring a full re-pair to resolve.

Yes, the earbuds maintain backward compatibility with older Bluetooth versions, so they will pair and function normally with any Bluetooth-enabled device. You will not get the LE Audio benefits on older hardware, but standard audio playback, ANC, and controls all work regardless of the host device's Bluetooth version.