Momentum Sport Earbuds with ANC, 24hr Battery, Graphite

Fits well with my large ears (usually need a large or XL silicone tip to make isolation work). They are decently flush, do not sick out far. I appreciate the custom tip and wing sizes. I have not tried the Polar Watch Health Features that sync with this, but I can tell you that it is great to see Realtime heart rate and body temp (seems accurate when comparing with my other sensors) in the Sennheiser App. Because they fit snug, I do get a bit of ear fatigue but these are the only earbuds that stay in my ear with sports, eating, or moving. Noice Canceling is great, worked well on a pain. "Wind mode" seems to work like transparency mode on other earbuds. The sound... better than Pixel Buds Pro 2, possibly better than Bose... Nice highs and good balanced lows (not overpowering bass but there is an emphasis on base). First pair of earbuds to have the treble be sharp and precise, I love the sound. A bit expensive at full cost but if you can get on a deal, I would recommend them if you need noise canceling earbuds and have hard to fit (always fall out) type of ears.

Three gripes: (1) touch controls, (2) noise cancelling and (3) comfort. (1) Touch controls don’t work properly, cannot be turned off, and are unintuitive. 1/3 of the time they don’t respond to touch; they also trigger when they’re adjusted for fit, or even when chewing food or encountering a bump while driving. The app provides VERY limited ability to customize or disable touch controls, so I often hang up calls when simply trying to adjust them in my ear, and I cannot disable this. There are too many controls they trigger (e.g. hanging up, volume up, volume down, anti wind) via unintuitive touch patterns (I’m a software engineer in my 20s so I’m no stranger to technology). (2) Noise cancelling is sub par, particularly because it breaks and clicks very consistently when (a) riding over bumps in the road and (b) chewing food. (3) Fit/comfort is OK at best and it gets itchy when left in for long. Sound quality is fine and it stays in the ear well, but the touch controls and noise cancelling are so bad I cannot rate it above 1 star. I do not recommend this product.

Sound quality is what you buy with these, I cannot describe how well the noise cancellation works for an earbud; when it comes to comfort, specifically if you have smaller ears, the body of the headphones is large and can create sore spots. Personally I think the heart rate and temperature sensors are superfluous in the age of the smart watch. If i was the product engineer I would loose those features to make the body of the headphones smaller.

Honestly I am shocked at just how bad these units are, especially for the price, and especially when compared to Sennheiser's own Momentum TWS 4, which costs $30 less: - They sound worse, with even less treble extension and with less detail overall. - The noise canceling is worse, the isolation is worse, and the max volume is, AT MOST, 75% of the Momentum TWS 4. Despite being a fitness product, these are much more difficult to hear in loud environments. - Again, despite being a fitness product, these actually fit less snugly and are objectively less comfortable. Where the Momentum TWS 4 is very smooth and contoured, with no sharp edges to be found, these are instead slightly textured. Now that alone wouldn't be an issue and probably does help with breathability, but bizarrely the texture doesn't smooth out on the edges around the sensor or stabilization fins, meaning these are effectively covered in small serrated edges that are very noticeable against your skin. - The near-tap gestures are a neat idea, but are just not implemented well. The only other device I've seen this in is the original Sony Link Buds, where it worked absolutely flawlessly with even light taps up to ~2 inches in front of your ear. Unfortunately even at high sensitivity these barely work with uncomfortably firm taps and require you to be so close that you might as well just be tapping the buds directly. - The case is very large and has a lid that is held on solely with magnets and a thin silicone hinge, which is nowhere near strong enough to justify including a lanyard loop. - The eartips are made of a very stiff and almost plastic-feeling material that is far less grippy than the Momentum TWS 4. It is also translucent to allow for the fitness sensors, which means you can't use aftermarket tips if you want the sensors to function properly. Overall these are just not a good product, and honestly seem like something that they ended up sinking too much money into to justify scrapping.

Let me start out by saying that while other reviews say the ANC isn’t that good I really disagree. I’m not sure if they know this but these are semi-open by design and even still the ANC is really good. The reason they are semi-open is beacuse of safety and also beacuse it stops the dreaded foot drop effect when running. You know when you run and you hear each and every step as a thud in your ears? Well these have very little of that. If you’re a runner you know what I speak of. The default sound profile is good but if you don’t like it you can tune the buds to your liking in the sennheiser app. The app isn’t the best but it’s much better than allot of the competition out there. I use these with an Apple device so I don’t get to take advantage of the aptX codec but even with AAC it does sound really good. The anti-wind mode is really awesome for outdoor runs. It does a fantastic job at cancelling out wind noise. I honestly don’t even hear it when in this mode. I’d say transparency mode is about 80% of what Apple AirPods Pro 2 are. It’s very solid. My two biggest knocks on them are that the fins aren’t very comfortable and I think the heart rate and temp sensors are gimicky (I am not in the Polar ecosystem). After about an hour or use. There is some dull feeling in my ears and I use the smallest fins. Unlike the Beats sport buds which are one solid piece of rubber fin they put a slit in the fin which I think is for flexibility. What ends up happening is that they dig into your ears a bit. I hope they or someone makes after market fins that are a little more comfortable. Secondly, I have an Apple Watch Ultra and get my heart rate from it as connect it to my watch for music on my runs. I’m not sure if these will ever integrate into Apple health but the polar app really isn’t all that useful for someone not using a polar device. I use these mostly for running and I don’t see the value in the polar integration since I’m not in that ecosystem. If sennheiser were to fix the fins and make them a solid piece of rubber and possibly removed the heart rate and temp sensors and sold the buds for ~$60 less these would be the the most recommended sport buds. However with the beats sport buds a bit less you really have to see the value in the sound quality to get these. All in all as an audio enthusiast and outdoor fitness person I will highly recommend these. I think the sound quality and ability to customize the EQ is a great feature. The ANC, transparency, and anti-wind modes all deliver, and while I don’t find the find comfortable they buds always feel secure in my ears and I never worry about them falling out.

These are the best TWS IEMs I’ve owned! I’ve owned so many down through the years. First, anyone with fit/comfort issues…you may need to purchase aftermarket tips. The included tips have various diameters to create a tight seal. The challenge is, like with many TWS IEMs, the included tips are shallow and angled. Depending on ear anatomy, and how far you push them in, the edge of the tip can rub/irritate your ear like the one review showed. I highly recommend going in Bloom Audio site and ordering the Baroque Stage ear tips! They fit these perfectly! They’ll be significantly more comfy, create a better seal, provide better clarity, bass, vocals, and sound stage! The only downside to doing this is that the heat rate sensor won’t work. I personally don’t care about the heart rate sensor as I have my watch and a separate wahoo arm band for this. I wanted these for music while cycling. When you add those tips and properly calibrate using the EQ within the amazing Sennheiser App…these are ridiculously good. The bass is rich and full…it scales well, so as you turn the volume up the bass becomes so thunderous it’s amazing. I do like treble, too, and while good…I wish they had slightly more sparkle up top. The ANC works great, and the transparency mode also excellent! You can also control the levels of those listening modes, too. The App is fully customizable and easy to use. It really gives you the best features to optimize the experience. Regarding the wings…just make sure you follow the instructions ands put them in properly if you are trying to change the size. Last but not least…the ability to control them by tapping your skin near your ear is genius ands it works well. When cycling, it can be tough using other IEMs…trying to precisely tap on the right spot of the face of the IEM…without causing it to shift, become loose in the ear or push it into the ear. With these…no issue at all. The skin tap near the ear works perfectly! You can adjust the sensitivity of this function. These sound better than $500 TWS IEMs that I own! Now, fingers crossed that these hold up over time. I’ve read some of the issues with connectivity. Perhaps they were being used with older phones? Also, if you use the highest quality sound codec, they note it can drop out. So changing that setting could make all the difference. These are a steal at this price…considering they were $329 when released.

At this moment these are 5 stars for what I am looking for. I have had the MTW4’s for a few months now and have already needed replaced. Yes, annoying, I had to pay like 8 dollars to ship the old ones back and I got a new pair back. That’s main reason why I started looking for another pair of earbuds as I had started working out regularly as well. I wear the Momentum Sports for about an hour at a time with the medium fins and they fit my ears really well. I wouldn’t say they get uncomfortable while wearing them until I move or remove them and I can feel where they were pushing into my ear maybe? Overall I would say comfortability and fit is good to great. Sound quality is great just like the mtw4, just a bit less bass and a bit less volume, they are still loud enough that I never have to go past 80 or 90 percent volume. I had the green pair before the grey colored pair as I wasn’t as big into the green color and the matte finish made it difficult for me to grab or hold onto them, especially when dry. Just wanted to put it out there that sennheiser might have questionable quality control, the sound quality amongst all the other positives are too good for me to go to another brand.

It is shocking how bad these are for the price. For those unaware, Sennheiser sold their audio division back in 2022, as someone who was a big fan of their products I was wary that their quality might drop under new ownership, but I never imagined it would be as bad as this. Aside from the bass response, the audio quality of these headphones is on par with $35 skullcandy headphones you buy from an airport vending machine out of desperation because you forgot to pack something actually good. Seriously, these sound like you're holding earbuds an inch away from your head, not actively seated in your ear canal. They tout Active Noise Cancellation profiles as a product feature, I would ask what the point of these profiles are, considering they don't seem to even do anything. I tested these while riding my bike and the Wind Cancellation profile was non-existent, I have 10 year old regular wired IEMs that have nothing more than a good fit in the ear to overcome wind noise that perform better, and they were half the price of these. So how do you get past the fact that you can hear the wind more than the music? Turn the volume up, right? Not with these, the maximum volume is pitiful, good luck hearing anything you actually want to, but you'll sure be able to hear the overtuned treble, which will assuredly hurt your ears more than the poor fit. Speaking of hurting your ears, the bluetooth connection is abysmal, and is prone to actively crackle at a volume that makes it genuinely sound like the earbuds are attempting to electrocute your eardrums and cause permanent hearing loss. These come with wingtip attachments clearly designed to fit along a stripe in the design of the headphone, with a dash on the headphones you align a hole in the attachment with to make sure they're on perfectly, but they actively prevent you from clicking the headphones into place in the charging case unless you slightly misalign them out of the way. I was a big fan of Sennheiser for a long time, have had several of their products over the years, if this is indicative of where they are as a company, I will probably never buy from them again.

Broke within the first few weeks, weak volume with static in one ear. Customer service was a pain to deal with

Disappointing from Sennheiser. I love their DJing headphones but these fall short of quality. The sound crackles and is distorted and the heart rate monitor it's accurate at all. My previous Jabra sports were so much better. Sennheiser need to update their game as these are a total let down.

ممتازة الصوت وكل شيء للرياضيين

Audífonos muy buenos el sonido es espectacular muy peculiar de la marca y para hacer todo tipo de deportes con las almohadillas y aletas de tu medida no se te caen

Très bien