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Momcozy S9

Reddit sentiment

26 unique parents
15Recommend
3Mixed
8Complain
Recommend rate58%

Momcozy S9

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      Every unique parent mention from our pipeline, sorted by upvotes. Quotes are lightly trimmed for length, never for meaning.

      r/BabyBumpsu/LalaithEthuil· Sep 2025· ⬆ 8👍 Recommends

      Thread: "Which wearable breast pump would you recommend as a primary pump? (FTM)"

      I loved the momcozy s9. Was going to get the s12 but I heard there were some cons that hadn't been fixed yet (this was over a year ago) but they might have been fixed. There were instances where my momcozy got more output than my wall plug in one (motif luna). Super easy to clean, not too loud so I felt comfortable using them at the pumping room at work. Seemed very solid. I did drop one onto a hardwood floor and the buttons did stop working eventually because of that, but that was also my fault

      r/ExclusivelyPumpingu/Ihatebacon4real· Jan 2024· ⬆ 6👎 Complains

      Thread: "What are the best Wearable pumps?!"

      I would write this exact same review for both the pump in style and the hand pump. Why all the hate for Medela pump in style? I've always gotten enough to feed my baby, boobs don't hurt and I have also forgotten bottles so bring able to pump into the Dr. Browns bottles directly has saved me a few times I will say it's not super portable though. I used to have a more expensive model I could throw in the side of my boob or pocket and walk around/ wash dishes or whatever. Kinda miss that Edit: I actually forgot that the pump in style died on me a month after buying it. Customer service was awesome though and sent me a new one the next day. But it was stressful hand pumping and having to tack down to receipt to send in at like 6weeks pp! So there's that

      r/ExclusivelyPumpingu/probably_not_tho· Dec 2023· ⬆ 6👍 Recommends

      Thread: "Recs for best handsfree pump?"

      I had momcozy s9 but just got the willow go. It’s much gentler and empties me better. There’s an awesome lady on YouTube that is a lactation consultant and has her own channel called New Little Life. She compares all the pumps (is not sponsored by any of them) and what works for her clients. She said that the way momcozy suctions (like pushed not pulls or vice versa can’t remember) actually inhibits supply over time. I obsessively researched this and watched a bunch of her episodes. Good tips for flange sizing and supply issues. I also did other research and wound up with Willow Go as my wearables. Good luck!!! https://youtu.be/qJShsy1pI2I?si=VG97b9RYkFGtllOJ

      r/BabyBumpsu/Jabber-Jay· Sep 2025· ⬆ 6👍 Recommends

      Thread: "Which wearable breast pump would you recommend as a primary pump? (FTM)"

      I have the Momcozy S9s and the M5s. The M5s I take whenever I am traveling (the carry case they come with is great) and I use slightly more often than the S9s due to the smaller size of them (they are less noticeable while wearing). If I’m feeling a bit engorged and my baby can’t get it all I will use the S9s as I feel they have better suction. The M5s are very slightly easier to clean and I like that the motors take a good bit of pulling to get off as I have dropped the S9s in the past.

      r/ExclusivelyPumpingu/Emmystinks· Jan 2024· ⬆ 5👎 Complains

      Thread: "What are the best Wearable pumps?!"

      Love my medela pump in style. SO easy to clean. My momcozy s9 drove me absolutely mad washing all the parts. It was very convenient I will say but other than that it wasn’t great. It actually made my nipples hurt. Ever since using the medela I’ve had 0 pain. I also love my medela hand pump. She’s secretly my fav. So easy, so quick. Feels so good to just pop it in your bag if you’re going somewhere and just want to make sure you can get a little out. It also fits dr browns bottles perfectly so on the go I pump right into the bottle and then put the cap and nipple on and feed my baby.

      r/ExclusivelyPumpingu/xo_cellabee· Feb 2026· ⬆ 4👍 Recommends

      Thread: "Any wearable breast pump in budget?"

      Well, I am on the same boat so I bought one from Momcozy [Momcozy Hands free Breast Pump S12 Pro](https://a.co/d/0doGXBJo) my friend had the S9 and she said it was a godsend for her to use on the go and to use when she wanted to be mobile around her home to get things done. I haven't used mine as yet, but I'm hoping this information helps. Good luck!

      r/ExclusivelyPumpingu/clarkeer918· Apr 2025· ⬆ 4👍 Recommends

      Thread: "Best Affordable Wearable Pump?"

      I like my momcozy s9 .. even better than the s12, I tried my friends. I exclusively use my s9

      r/ExclusivelyPumpingu/sammmma-1· Feb 2025· ⬆ 3👍 Recommends

      Thread: "Undersuppliers, this is for you! Thinking about getting a wearable?"

      I have the momcozy s9’s and they work great for elastic nipples! Finding something with a longer flange seems to work for me

      r/ExclusivelyPumpingu/xoxokaweiln· Dec 2023· ⬆ 3😐 Mixed

      Thread: "Recs for best handsfree pump?"

      It's just that the price for willow go is a bit high, and I'm thinking about perhaps a more affordable yet still efficient choice. The video is helpful but it's been some years and I may also look into some more recent youtube reviews for the pump recs. Still, thank you for the tips and video!

      r/ExclusivelyPumpingu/fairyromedi· Jul 2024· ⬆ 3😐 Mixed

      Thread: "Best wearable pump 2024?"

      Personally I use spectra S9 with the medela cups (I just cut the little plastic off) and I love it. I had the willow go, momcozy s9, Elvie, and the spectra collection cups and I like this medela set up the best.

      r/ExclusivelyPumpingu/the_lasso_way13· Feb 2026· ⬆ 3👍 Recommends

      Thread: "Any wearable breast pump in budget?"

      This is what I have too. It periodically goes on sale. Also it’s a closed system so you can buy the motors used and get new cups! If you use Aeroflow with insurance you can get a second set of cups free. You can adjust what pump you own when you’re up for replacement parts. https://a.co/d/09vq09tt

      r/BabyBumpsu/kpchaos· Sep 2025· ⬆ 3👍 Recommends

      Thread: "Which wearable breast pump would you recommend as a primary pump? (FTM)"

      Thank you! This helps me prioritize the S9

      r/beyondthebumpu/Narrow-Television355· Feb 2023· ⬆ 3👎 Complains

      Thread: "Momcozy reviews?"

      From my experience, the s9 is trash. I've heard good things about the s12 but never got it because of my experience already. Also their flange sizes are so hilariously wrong its like some board member was like, "what do we want pumping moms to experience the first time using this? *immense pain*"

      r/BabyBumpsu/vanillabourbonn· Oct 2025· ⬆ 2👍 Recommends

      Thread: "Which wearable breast pump would you recommend as a primary pump? (FTM)"

      I panicked due to all the options and I picked the Momcozy S9. Now I feel better about my choice.

      r/ExclusivelyPumpingu/47syzygy· Feb 2026· ⬆ 2👍 Recommends

      Thread: "Any wearable breast pump in budget?"

      I also have the momcozy s12 and like it a lot.

      r/Mommitu/ElectronicFuel5478· Aug 2024· ⬆ 2👍 Recommends

      Thread: "Are portable breast pumps worth it? "

      I hated my portable one when my baby was tiny and my milk wasn’t established. My spectra was the only thing (other than baby) that would empty me and help increase supply. Now that my baby is 11 months and my milk is established, I like my portable (momcozy s9). It does the trick for the most part. Just be so careful putting it together because I’ve lost many ounces when I assembled it in a rush. Also, it can be a pain making sure both motors are charged. also, as someone else stated…manuals are great too! I have one at my desk at work that I always have handy in case I forgot a pump part or didn’t charge the motors. They’re super efficient! No matter the pump, the most important thing is having the right flange size. Before I was sized, it would take me 25min plus to get 3oz. Now it takes 10 minutes with the right sizes.

      r/ExclusivelyPumpingu/Plastic-Hat-2333· Sep 2025· ⬆ 2👎 Complains

      Thread: "Momcozy pumps: overhyped or worth??"

      It is definitely over hyped should definitely not be your main pump if you're already having supply issues, I have a s9 and that's been the pump I've used for awhile since I started work back, I hate the pump it's hard to get a good seal and it made my supply dip Alot and I'm fighting to get it back at 6 months postpartum and I just went to use them and my moters almost completely going out and there is absolutely no suction going on, mind you the pumps only 9 months old. Has only been used 6.

      r/ExclusivelyPumpingu/saltycreamboba· Jul 2025· ⬆ 2👎 Complains

      Thread: "Momcozy pumps: overhyped or worth??"

      oh goodnessss, that’s what i was worried about!! haha i completely get you, would also prefer to be wired than not feel empty for double the trouble 🥲

      r/ExclusivelyPumpingu/TemporaryQuail9223· Jul 2025· ⬆ 2👎 Complains

      Thread: "Momcozy pumps: overhyped or worth??"

      YESSS I have the s9 and I got it because all of the Influceners and reviews said it was amazing. Literally hurts my nipples (i am the correct size) and i dont get nearly as much. Im an over supplier so its not that big of a deal but I cant use that and feel empty enough. I would rather be wired than use the momcozy 😂

      r/beyondthebumpu/minniebug2014· Feb 2023· ⬆ 2👎 Complains

      Thread: "Momcozy reviews?"

      I only pumped for eight weeks so take this with a grain of salt. My supply was already low and I tried to incorporate the momcozy s9 nto my pumping schedule with my spectra and my supply tanked. I barely got a quarter ounce while trying to use it. I ended up quitting pumping because of the tank in supply and a few other reasons. However, a coworker of mine loved hers and was able to use it at work to build a freezer stash.

      r/breastfeedingu/potato-goose-· Aug 2023· ⬆ 2👍 Recommends

      Thread: "Best hands free pump? Willow, momcozy, or Elvie?"

      I’ve never tried the others but I love my momcozy s9 ETA- it is quiet enough to not be distracting for you and I highly doubt anyone could hear it on a zoom call

      r/HumansPumpingMilku/dks2008· Feb 2024· ⬆ 2👍 Recommends

      Thread: "First Time Mom Choosing A Breast Pump!"

      I love the S9 and hardly ever see anyone mention it. It’s effective and small—perfect!

      r/ExclusivelyPumpingu/QuietVictory1098· Aug 2024· ⬆ 2👍 Recommends

      Thread: "Best wearable pump 2024?"

      I love my Momcozy S9. No issues and I love how many pumps I get per charge and how the kit came with a nipple measurement tool and all the different sized flanges.

      r/ExclusivelyPumpingu/livetoinspire· Jan 2025· ⬆ 2😐 Mixed

      Thread: "Completely overwhelmed with which pump to choose..."

      6 of my friends were pregnant last year and they all had the blue spectra and the mom cozy s12/9 I got the Annabella and the mom cozy s9

      r/ExclusivelyPumpingu/Different-Law8096· Oct 2025· ⬆ 2👎 Complains

      Thread: "Momcozy SUCKS"

      I have the momcozy S9. They just don’t have the pull I need to get milk out. They leaked for whatever reason. There would be times where no milk was pulled at all, nothing was wrong with the pump, and nipple placement was dead center. I only use them if I have to. I was using my Medela PISA, and it’s 5yrs old. The hard plastic flanges were cutting into the underside of my boob. I set aside some money for the Legendairy Milk Duette. It’s fabulous. Gentle but powerful. They had it for 1/2 off on their website, and I was able to use a code to get some of the price knocked off. It was $106 total. Shipping was free over $75. I get the softness of silicone and the feedback of hard plastic. So I actually feel empty.