Sennheiser updates its flagship line with the latest Sennheiser MOMENTUM True Wireless 4 earbuds. These Bluetooth and active noise cancelling (ANC) earbuds look very much like the last generation, with tweaks to the previous model, the Sennheiser MOMENTUM True Wireless 3's design and included technology, while not trying to reinvent the wheel. One of the standout additions to the feature set seeks to futureproof the wireless earbuds: Auracast, which connects to local open Bluetooth audio broadcasts. So, can these earbuds tick off all the boxes to make them your next pick?
Our Verdict
The Sennheiser MOMENTUM True Wireless 4 are very good for sports and fitness use. They include various ear tips and swappable ear stabilizers to ensure they stay put while you work out. Their IP54 rating offers resistance against dust and water exposure, too. Since they're small buds, you can easily fit them in your pocket or bag, and the controls are intuitive, so you don't need to use your phone to control playback. That said, they can feel a bit bulky if your ears are small.
- Adaptive noise cancelling does an excellent job.
- Very stable fit.
- Good battery life.
- IP54 rating against dust and water.
- Controls easily accessed with touchpads.
- Can cause discomfort over long sessions for some folks.
The Sennheiser MOMENTUM True Wireless 4 are impressive for travel. Thanks to their excellent ANC's noise isolation performance and their stable and versatile fit, they make a good companion for your commutes and flights. By default, these are tuned with a smooth and warm frequency response and extra low-end. You can make adjustments to the sound in the companion app, alongside altering the controls and accessing various high-quality aptX codecs. The continuous battery life is long enough for moderate-length flights, too. They're a bit chunky, though, so some people may find they feel a bit large.
- Adaptive noise cancelling does an excellent job.
- Very stable fit.
- Good battery life.
- Supports multi-device pairing and Auracast.
- Five-band EQ in the app.
- Controls easily accessed with touchpads.
- Can cause discomfort over long sessions for some folks.
The Sennheiser MOMENTUM True Wireless 4 are very good for office work environments. Their ANC's noise isolation performance is excellent, helping you stay focused on work. They have handy features like multi-device pairing and intuitive controls, and the mic is alright for handling calls. While their battery life won't last a full shift, it gets close. However, since they're somewhat large, people with small ears may find them a bit invasive and fatiguing to wear for extended periods.
- Adaptive noise cancelling does an excellent job.
- Very stable fit.
- Good battery life.
- Supports multi-device pairing and Auracast.
- Five-band EQ in the app.
- Controls easily accessed with touchpads.
- Can cause discomfort over long sessions for some folks.
- Mic doesn't filter noise exceptionally well.
The Sennheiser MOMENTUM True Wireless 4 aren't designed for wireless gaming, as they can only connect via Bluetooth and aren't compatible with consoles. However, they have lower-latency codecs that are compatible with some devices for mobile gaming.
The Sennheiser MOMENTUM True Wireless 4 are wireless earbuds and can't be used for wired gaming.
The Sennheiser MOMENTUM True Wireless 4 have good audio reproduction accuracy. Their tuning aligns well with our target, but they boost bass more than our curve, and they deliver a smooth but darker treble. The L/R drivers are very well-matched for a stable stereo image free of gaps. Meanwhile, their harmonic distortion is low enough you won't hear unintended timbral coloration.
The Sennheiser MOMENTUM True Wireless 4 have amazing noise isolation performance. Their ANC can effectively filter out background sounds in the low- and mid-range registers, while their passive isolation primarily deals with shrill sounds.
The Sennheiser MOMENTUM True Wireless 4 have an alright microphone performance. They capture your voice sounding natural, for the most part. However, the mic system's noise rejection effectiveness depends on the types of noises; for example, sudden noises can cut out your speech.
The Sennheiser MOMENTUM True Wireless 4 have excellent frequency response consistency. Thanks to a selection of ear tips and optional ear stabilizers, you can ensure an in-ear fit that provides a predictable sound between sessions.
Performance Usages
Changelog
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Updated Mar 12, 2026:
This review has been updated to Test Bench 2.1, which removes the Group Delay test and rebalances scoring for the Harmonic Distortion test and Audio Reproduction Accuracy performance usage. For more details, consult our full changelog.
- Updated Mar 12, 2026: This review has been updated to Test Bench 2.1, which removes the Group Delay test, and rebalances scoring for the Harmonic Distortion test and Audio Reproduction Accuracy performance usage. For more details, consult our full changelog.
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Updated Nov 25, 2025:
This review has been updated to Test Bench 2.0, which adds the following tests: Stereo Mismatch, Group Delay, Cumulative Spectral Decay, PRTF, Harmonic Distortion, and Electrical Aspects. We've added new performance usages and updated the text throughout the Sound tests.
- Updated Nov 18, 2025: We've converted this review to Test Bench 2.1, which features minor updates to our sound tests.
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Differences Between Sizes And Variants
The Sennheiser MOMENTUM True Wireless 4 are available in four colors. Our unit is 'Black Graphite' (you can see their label here), and the other colorways are 'Black Copper,' 'White Silver,' and (exclusive to Best Buy) 'Blue' also called 'Denim.' Besides the cosmetic differences, these are all the same model.
Please let us know in the comments if you encounter a different variant.
Popular Headphones Comparisons
The Sennheiser MOMENTUM True Wireless 4 represent an incremental update to the previous Sennheiser MOMENTUM True Wireless 3, with virtually the same dimensions, fit, and design. Most notably, the updated model has better noise isolation performance. They stack up well to the Sony WF-1000XM5 Truly Wireless' ANC, and while both are premium buds, a few differences will come down to taste, like sound profile preferences, whether you prefer the LDAC Bluetooth codec on the Sony or the aptX codec selection on the Sennheiser.
Check out the best noise cancelling earbuds, the best wireless Bluetooth earbuds, and the best-sounding wireless earbuds for more options to suit your needs.
The Sennheiser MOMENTUM True Wireless 4 and Sony WF-1000XM5 Truly Wireless are both very competitive premium earbuds. Both are neck and neck regarding their noise isolation, with the Sennheiser filtering a bit more midrange-y noise and the Sony blocking a bit more bright trebly noise. Both earbuds support quality Bluetooth codecs, with the Sennheiser using aptX Adaptive (Low Latency, High Quality, and aptX HD). However, if you care about virtual surround sound, only the Sony headphones support the feature. The Sony are also slightly less chunky and use memory foam ear tips to isolate and secure their fit. They support LDAC Bluetooth codec, and their wireless range is greater.
The Technics EAH-AZ100 are better earbuds than the Sennheiser MOMENTUM True Wireless 4. They have a longer battery life, a more comfortable fit, and a more comprehensive, feature-filled app. The Technics' companion app supports ANC adjustment, customizable Bluetooth multi-point with up to three devices, and virtual surround for immersive listening, to name a few. That said, the Sennheiser have a microphone with better raw recording quality and have a similarly effective ANC system. Their ear stabilizers can work better for individuals who have trouble getting earbuds to fit properly.
The Sennheiser MOMENTUM True Wireless 4 and Bose QuietComfort Ultra Earbuds Truly Wireless have much in common, like their similar battery lives. Both earbuds support aptX Adaptive, including aptX Adaptive (Low Latency). The Sennheiser sound is less excited in the highs and they also have dust resistance with an IP54 rating, instead of just water resistance on the Bose's IPX4 rating. However, they're not as comfortable as the Bose, which reduce more low-pitched noise. And only the Bose earbuds include virtual surround sound, even if it's just a simulated DSP.
The Sennheiser MOMENTUM True Wireless 4 and the Technics EAH-AZ80 are premium buds with premium feature sets. They both offer a comparable battery life performance and are similarly well-constructed. While both provide a great level of attenuation against ambient sound, the Sennheiser have the edge here, blocking out more external noise across the entire frequency range. They also support the aptX Adaptive suite and LE Audio. That said, the Technics have a more comfortable fit and LDAC support, and they feature three-way Bluetooth multi-device connectivity for staying connected to multiple devices on the go.
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Test Results
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