Sennheiser Momentum True Wireless 5: An Overview
Sennheiser takes a deliberate approach to new product releases, particularly within the competitive earbuds market. Over two years after the Momentum True Wireless 4 launch, the brand had already begun planning for potential EU regulations requiring user-replaceable batteries in small devices.
While these regulations are still evolving with various exceptions for tiny, waterproof devices, Sennheiser adhered to its original strategy. With the introduction of the Momentum True Wireless 5, the company demonstrates that user-replaceable batteries are achievable even in compact wireless earbuds.
Longevity, however, is just one aspect of these new earbuds. Similar to the new Momentum 5 over-ear headphones, they feature numerous upgrades. These include a refreshed premium design, an altered shape and fit, enhanced noise-cancelling and transparency, refined sound, and additional capabilities such as immersive Dolby Atmos audio and aptX Lossless high-resolution streaming. The source review indicates they are a comprehensive package.
After more than two weeks of use, the Momentum True Wireless 5 (MTW5) quickly became the source reviewer's preferred wireless earbuds for various activities, clearly establishing themselves as a flagship contender in 2026.
According to the source reviewer's assessment, they offer superior sound compared to leading rivals from Technics and JBL, delivering an enjoyable, neutral, yet non-fatiguing audio profile suitable for critical listening. The improved Active Noise Cancellation (ANC) is only slightly behind the best offerings from Apple, Bose, and Sony, a difference considered negligible for most users.
Crucially, the Sennheiser earbuds are highly customizable via the Smart Control Plus app, an intuitive platform considered one of the best companion applications available. Users can adjust sound profiles, tap controls, ANC levels, codecs, battery preservation settings, and more.
Their sustainability features and long-term usability make them easy to recommend. Combined with natural audio on a wide soundstage, high-end style, a comfortable fit, and smart app features, the Momentum True Wireless 5 are positioned as a top choice for their price.
Price and Availability
The Sennheiser Momentum True Wireless 5 launched in September 2026.
They are available for $300 / £250 / AU$499.
Pricing and Value Proposition
As high-end earbuds, the Sennheiser Momentum True Wireless 5 carry a premium price, launching at a competitive $300 / £250 / AU$499.
This places the MTW5 directly among other flagship models. For comparison, Apple’s AirPods Pro are priced at $249, while Sony’s WF-1000XM6 cost $329 / £250 / AU$499.95, and the Bose QuietComfort Ultra (2nd Gen) are $299 / £299 / AU$450. More luxurious or boutique options like the Bowers & Wilkins Pi8 or Master & Dynamic MW09 command even higher prices.
While these earbuds are expensive for many consumers, the inclusion of user-replaceable batteries significantly enhances their long-term value. This feature allows them to potentially outlast other market offerings. The MTW5 are noted as the first premium earbuds from an audio brand to offer this repairability, with Fairphone's Fairbuds being one of the few other rivals attempting such a feature.
Features and Battery Life
A standout feature is the user-replaceable batteries for both the earbuds and the charging case.
They support Bluetooth 6.0 with seamless multipoint switching.
Head-tracked Dolby Atmos spatial audio is also included.
Longevity and Repairability
The replaceable battery is a key highlight, addressing the common issue of battery degradation in earphones, which often leads to devices becoming e-waste within a few years due to glued-in cells.
Sennheiser provides a battery replacement tool for the earbuds within the case. Accessing the case and bud batteries requires a small screwdriver. The source reviewer confirmed the process is straightforward when following the included instructions, though care is needed with delicate parts.
Frank Foppe, the product manager for the MTW5, indicated that approximately 80-90% of battery capacity should remain after 500 charge cycles. This suggests users could achieve around four years of daily two-hour use before significant degradation.
While the cost of replacement batteries is not yet confirmed, their availability is expected to significantly extend the MTW5's lifespan. Users could realistically maintain these earbuds for well over five years, assuming other components remain functional.
Connectivity and Advanced Audio
The earbuds offer 6 hours of playtime with ANC enabled and up to 12 hours with ANC off. Sennheiser claims a total ANC-off battery life of 40 hours with the charging case. Source testing confirmed a single-charge runtime of approximately 7.5 hours with ANC on, slightly exceeding Sennheiser’s estimate. Recharging occurs via the case’s USB-C port or wireless charging, with an eight-minute quick charge providing an hour of use.
Similar to the MTW4, the MTW5 are designed for future-proofing, incorporating features still absent in many current launches. They also include Sennheiser’s battery protection feature, which slows charging and limits the charge level to 80% to further enhance long-term usability.
Connectivity includes Bluetooth 6.0 with Snapdragon Sound, a low-latency mode, support for lossless audio and 24-bit/96kHz streaming, head-tracked Dolby Atmos immersive audio, reliable wear detection, excellent multipoint switching, Google Fast Pair, Microsoft Swift Pair, and upgraded microphones for improved noise-cancelling and transparency. LE audio and Auracast are also promised via a future firmware update.
Active Noise Cancellation and Transparency
While ANC on the MTW4 was considered effective, the new version marks a definite improvement. The MTW5 features four microphones per earbud (up from three on its predecessor), plus bone-conduction voice sensors for calls. In various environments, including coffee shops, city streets, and public transport, music and podcasts remained audible at reasonable volumes without needing to be increased to overpower external noise.
Wind-noise reduction activates quickly and performs excellently. Overall, the noise-cancelling feels natural while effectively silencing a wide range of external sounds, adapting well to environmental changes.
However, the ANC does not create the same “bubble of silence” as the AirPods Pro 3 or Bose QuietComfort Ultra earbuds. While the difference is not considered significant for most, it is worth noting that more powerful ANC is available elsewhere.
Transparency mode is brilliant, rivaling AirPod models for its natural passthrough of the outside world. A convenient feature is that turning on transparency pauses audio, providing a quick way to gain environmental awareness. Microphone performance for calls and voice notes is decent, isolating the voice effectively in noisy environments like busy cafes, though with occasional missed words. They perform well for outdoor calls and excellently in quiet rooms.
Sound Quality
The earbuds deliver a neutral sound profile on a wide soundstage.
They offer excellent detail and warmth for a non-fatiguing listening experience.
Sound is highly customizable within the companion app.
Audio Performance
Sennheiser markets these as “engineered for serious listeners,” an assessment supported by their performance. They do not cater to bass-heavy preferences, instead adopting a neutral approach compared to some consumer sound profiles. However, they are not sterile, providing warmth, depth, and smoothness. Users experience sufficient weight and control in the bass, a natural midrange, and crisp highs, along with extensive flexibility for sound adjustment.
For those familiar with previous generations, this sound signature is not a major surprise. While minor refinements are present, the sound is largely consistent with the MTW4 and MTW3. They utilize the same 7mm TrueResponse dynamic drivers as their predecessors, offering a notable benefit over rivals with a wider soundstage and a palpable sense of instrumental separation.
Billie Eilish’s “Oxytocin” served as a test track, showcasing effects moving across the mix, perfectly centered lead vocals, and breathy backing vocals from all directions. When playing the spatial mix from Apple Music with Dolby Atmos enabled, the implementation of the processing was convincing. However, for tracks not mixed for spatial audio, users would need to manually disable Atmos to avoid an unnatural sound.
Dolby Atmos is generally preferred over most proprietary spatial options, and its inclusion is appreciated. It is recommended to use it primarily with playlists or albums optimized for Atmos, as much of the processing is handled by the source device in such cases.
Head tracking functions but is not considered essential, with fixed spatial audio being sufficient. This mode is largely recommended for films and TV shows designed for immersion, rather than music, where results can be inconsistent. Testing with “Severance” on Apple TV enhanced the eerie sound design and dialogue clarity.
Bass response was tested with a low-end thump track, Massive Attack’s “Angel.” The MTW5 excelled, delivering clear and textured bass without being overly bloated or boomy. Vocal and midrange realism are where Sennheiser’s natural tuning truly shines. Listening to Coldplay’s “Clocks” revealed greater detail and subtleties, while Muse’s “Supermassive Black Hole” presented every element as defined, avoiding the smearing often heard from lesser drivers. The wide soundstage contributes to a more engaging experience, and combined with tight bass and detailed vocals, they are considered ideal for a relaxed listening experience.
The non-fatiguing nature of the sound allows for extended listening sessions. While intense audiophiles might have minor criticisms, as these are tuned more for musical enjoyment than analytical precision, the 8-band EQ offers extensive customization. A full parametric equalizer, as seen on the HDB630 over-ears, would have been a welcome feature, though many users might not find it intuitive.
Sennheiser’s Sound Personalization complements the EQ, combining a preference test with a hearing evaluation where users adjust instrument volumes and identify the lowest audible level of a sample track. The result was great, but the source reviewer ultimately preferred the default “Neutral” setting after comparison.
The source review's assessment of codec support notes that it can be overly complex, with much of it serving marketing purposes. The high-resolution aptX Lossless codec is present but only activates with compatible Android sources, meaning not all users may engage this mode.
Testing with a Fairphone 6 Plus, which supports the full aptX suite, did not result in a shift out of Adaptive mode. This is not surprising, as “Lossless” is often a sub-mode within aptX Adaptive. The complexities of codec differences are noted, with minimal substantial audible difference. A competent codec like AAC, combined with Sennheiser’s tuning and driver design, provides quality with virtually no audible distinction from aptX. A tiny difference might be discernible with a phone supporting aptX Adaptive, but it is not guaranteed.
The earbuds deliver superb sound, so users are not losing anything by choosing “Robust connection” over “Advanced sound quality” mode. The difference is not discernible, and selecting the robust connection allows access to all features (e.g., Atmos is unavailable with high-res mode enabled).
Design and Comfort
The MTW5 features a new, premium design with a shallow fit and a slim case.
They are comfortable for all-day wear.
Visible screws facilitate user-replaceable batteries.
The fabric-wrapped case of previous models has been replaced by a slim, lightweight, textured plastic casing with a shiny circular logo. This new case features a sturdy metal hinge, noted as one of the best encountered, and the USB-C port is now located at the bottom left. Both the case and buds feature visible screws for battery changes, yet the earphones maintain an IP54 dust- and splash-resistant rating.
The fabric case of the previously tested MTW4 quickly showed scuffs, so its departure is not lamented. The MTW5's overall feel is significantly more premium, and its svelte design is more pocket-friendly.
The earbuds themselves are notably shiny, an aesthetic choice that may divide opinions. They feature a different form factor, with a similar size and weight (7g per bud compared to 6.2g for the MTW4). Being on the chunkier side, they might be less suitable for individuals with very small ears. The fit is also different, being much shallower and lacking stability fins. Despite this, they actually fit the source reviewer slightly better.
Users are strongly advised to verify ear tip sizes using the four included options (the source reviewer required a larger tip size in the right ear). Twisting them excessively can break the seal and introduce friction noise during walking with ANC on; a gentle turn is sufficient to secure them. With the new thicker silicone tip material, they should remain in place, providing a secure seal and excellent passive noise isolation when properly fitted.
Beyond their shininess, the earbuds exhibit a more curved appearance, somewhat reminiscent of the Sony WF-1000XM5, and an “anti-wind” design with a visible grille covering the front microphones. They retain customizable tap gestures, but the touch target is noticeably smaller, noted as a minor negative point, requiring intentional tapping to avoid misfires.
Overall, the source reviewer was a big fan of the rounded, stylish new design, appreciating the expanded color range (Graphite, Copper, Denim, Lavender, and the reviewed Cream shade) compared to rivals like AirPods or Sony buds. However, some users might find them distractingly shiny, or the shallow fit and chunky body might not suit their preference.
Value
The earbuds are competitively priced against other high-end models.
They are feature-packed and offer a premium experience.
While there are many rivals, very few offer user-replaceable batteries.
Sennheiser faces strong competition from products like the AirPods Pro 3, Sony WF-1000XM6, Bose QuietComfort Ultra (2nd Gen), JBL Tour Pro 3, and Technics EAH-AZ100. In direct comparison, the MTW5 boasts features that some rivals lack and delivers a natural, clear sound distinct from the bass-forward profiles of many other earbuds.
Ultimately, Sennheiser’s value proposition is significantly bolstered by its user-replaceable batteries. Assuming replacement batteries cost under $50, users will not be compelled to discard their $300 earbuds when the cells naturally degrade after approximately three to four years, making them a sound long-term investment.
While the market will undoubtedly evolve with new earbuds featuring replaceable batteries, potentially at lower price points, it is anticipated that Sennheiser’s Momentum True Wireless 5 will remain among the best earbuds available for years to come, owing to their flagship quality in sound, design, comfort, and battery life.
