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Momcozy S12 Pro-K Hands-Free Wearable Electric Breast Pump Set
$118.99 reg $139.99
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Ends Monday save $21.00 (15% off)In Stock
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At a glance
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About this item
Highlights
- Has a two layer mechanism for sealing, enhancing its ability to prevent leaks & maintain a secure seal
- LED Display for clear visibility of all information
- PP+ Silicone
- Default Flange Size: 24mm
- Charge Time of 1.5hrs
Description
Pump Your Way To Easy Street. Not enough milk? Painful pump? Always leaking? Yeah, we know what bothers moms about pumping with detailed community interviews, so we are here with our pump star Momcozy S12 Pro hands-free breast pump, which is so convenient that it can make you forget you are still pumping! So soft as a baby’s lips, so collecting as a baby’s mouth, our S12 Pro wearable breast pump has an upgraded double-sealed flange design compared to the normal single-flange ones, which can snug tighter and closer to your breasts to not only pump more efficiently and more comfortably but also prevent milk leaking effectively!
What's Included:
o Breast Pump x2
o Milk Collector (180ml) x2
o Silicone Flange (24 mm) x2
o Silicone Diaphragm x2
o Duckbill Valve x4
o Linker x2
o USB x2
What's Included:
o Breast Pump x2
o Milk Collector (180ml) x2
o Silicone Flange (24 mm) x2
o Silicone Diaphragm x2
o Duckbill Valve x4
o Linker x2
o USB x2
Dimensions (Overall): 2.8 Inches (H) x 4.25 Inches (W) x 5.31 Inches (D)
Weight: .53 Pounds
Features: Wearable
Capacity (Volume): 6 Ounces
Assembly Details: Adult Assembly Required, No Tools Needed
Includes: AC Adapter
Industry or Government Certifications: No Certifications
Number of Pumps: Double Pump System
Material: Silicone
Power Source: Electric
Battery: No Battery Used
Care & Cleaning: Wash With Soap and Water
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 89164481
UPC: 799787260416
Item Number (DPCI): 030-05-8649
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 12.12 inches length x 7.48 inches width x 5.7 inches height
Estimated ship weight: 2.72 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
Return details
This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup. Opened/unsealed items are not returnable.
See the return policy for complete information.
Q: Are there multiple flange sizes or just the 24?
submitted by FlowerLoveFlower - 1 year ago
A: Multiple. Comes with the 24mm and then 3 different inserts sizes. The inserts are 17mm, 19mm, and 21mm
submitted byAlexis - 1 year agoA: i don’t see any real difference between the s9 pro and the s12 pro what’s the real difference
submitted byj - 6 months agoA: I just ordered one of these and there are no inserts included. Only the size 24mm flange.
submitted byEm - 7 months ago
Q: Does it auto stop pumping when it senses it's full or do you have to pay attention and manually stop it to prevent overflowing?
submitted by Twinmom - 3 months ago
A: Hi, the S12 Pro-K pump does not have an overflowing reminder. Each session lasts 30 minutes, and you need to manually turn off the motor to prevent milk from leaking.
submitted byMom Cozy Team - 3 months agoBrand expert
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Guests are saying
The Momcozy S12 Pro breast pump offers a hands-free and portable solution for busy parents, allowing them to pump efficiently while multitasking. Many guests appreciate its strong suction and ease of use, making it a favorite for those who need to pump frequently. However, some guests have noted concerns about the noise level and the limited flange sizes included. Overall, it is a reliable choice for those seeking convenience and effectiveness in their pumping routine.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.6 out of 5 stars with 1861 reviews
design: 2.96 out of 5
easy to clean: 3.31 out of 5
safety: 3.46 out of 5
32% would recommend
28 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
31 October, 2025
(no review title)
LOVE this pump. It’s so easy to use, super easy to assemble and figure out what settings works for you. The replacement parts are really affordable. The battery lasts a long time. It’s super comfortable. It is a bit bulky, which does suck, but still one of my favorite pumps.
1 out of 5 stars
Thumbs down graphic, would not recommend
24 October, 2025Verified purchase
(no review title)
I wish I listened to the reviews that claimed this pump is not good for bigger chested women. because it absolutely is not. I got this pump because i need replacement parts for my M5 and this pump was on sale and it was cheaper to buy a whole new pump than parts and i had been wanting a second set of wearables anyway since i exclusively pump. I would never buy this pump again. The suction is horrible, takes double the amount of time to get the same output compared to what my M5 and spectra do, and it leaks regardless of it being put together properly. extremely disappointing. I can wear my tightest sports bra and it still doesn’t feel like these pumps are doing anything.
1 out of 5 stars
Thumbs down graphic, would not recommend
1 September, 2025
Does not collect much and leaks
This collected next to nothing for me and leaked what it did collect, would not recommend to get with insurance and definitely not purchase out of pocket.
1 out of 5 stars
2 August, 2025
Probably the worst breast pump on the market
These reviews have to be fake. There’s no way this awful breast pump has a 4.6. Mine stopped working within the first two weeks also, one of the chargers to the motor caught on fire. I thought my house was having an electrical fire and didn’t realize until the end of the night that it was actually from the charger from the pump. Not only am I disappointed with the performance of the product, but it is proved to be dangerous. I absolutely would not purchase and I absolutely could not and would not recommend.
5 out of 5 stars
Thumbs up graphic, would recommend
30 June, 2025Verified purchase
Best Pump on the Market!
Motor is a bit bulky and not very discreet, but other than that this pump is perfect! Strong suction, silicone flange, and large storage make this the best pump I’ve tried by far! Great for large chested women (I’m an F cup for reference). Very reasonably priced for the quality
3 out of 5 stars
Thumbs down graphic, would not recommend
24 June, 2025Verified purchase
Love and Hate it
Want to love it but charge didn't last long and it was bulky for my bra
3 out of 5 stars
Thumbs down graphic, would not recommend
21 June, 2025
Just Ok. Another model might be better
Got this pump to take to work. Started using while on maternity leave. After 9 weeks one battery stopped working. I had the manufacturer replace. Now 5 months later the other stopped working. Hasn’t even been 6 months of continuous use and already problems. I have another pump I use at home. The protection plan is difficult to use. Would not recommend or buy again. May try another model from the momcozy.
2 out of 5 stars
Thumbs down graphic, would not recommend
21 June, 2025
Ehh
It was very uncomfortable to use. The suction was weird and half the time it wouldn’t work. Leaked milk every where no matter how well the seems were secured. Was not a fan of this pump, I wouldn’t waste your money.
1 out of 5 stars
Thumbs down graphic, would not recommend
17 March, 2025
Leaks milk
Multiple times my milk just leaks from the bottom and before I realize it I've lost ounces of milk!!! It just hurts to see all the wasted milk. I wish I never bought this pump
1 out of 5 stars
Thumbs down graphic, would not recommend
3 March, 2025Verified purchase
Breast pump
Big, noisy, lost suction after three weeks.
1 out of 5 stars
Thumbs down graphic, would not recommend
22 January, 2025Verified purchase
Stopped working after 3 months
I liked how well it worked, however, one of the battery packs stopped working after 3 months, so now i have to buy a whole need pump. Would not buy it again
5 out of 5 stars
Thumbs up graphic, would recommend
21 January, 2025Verified purchase
Excited to try!
I haven’t had a chance to try this yet but I have a feeling I’m going to love it!!! I bought the additional coverage (2 year warranty) just in case one of the pumps goes out (based on other reviews). This pump only comes with 2 standard flanges (19mm and 21mm). If you are any other size you’ll need to purchase separately!
5 out of 5 stars
Thumbs up graphic, would recommend
1 January, 2025Verified purchase
Great pump to be able move around
Definitely love being able move around while pumping.
1 out of 5 stars
Thumbs down graphic, would not recommend
22 December, 2024Verified purchase
Just not a good bussiness
Stop working why would that happened for 200 dollar machine
3 out of 5 stars
Thumbs down graphic, would not recommend
12 December, 2024Verified purchase
Technically portable but will return
It is indeed portable but there are a few things that made me return it. It is very loud like the regular non-portable pump I had. The outer suction makes it very easy to leak or waste milk when the session is done and you are finished and if you don’t have the right flange size (this only comes with two smaller options), it is pretty uncomfortable
1 out of 5 stars
Thumbs down graphic, would not recommend
26 November, 2024Verified purchase
Good while they lasted but broke after 5 months
After only 5 months both the battery pack parts do not work one just started randomly pausing then going again and the other just doesn’t have any sucking power. When trying to contact the company I received 0 response I would not invest this kind of money in them:
5 out of 5 stars
7 November, 2024
originally posted on https://www.momcozy.com/

LOVE
After not having a pump when having my son I desperately needed one. I was torn between the M5 and the s12 pro i got the s12pro and I absolutely love it! first time I used it it emptied me out better than the one I used in the NICU!!! I'm someone who needs longer pulls and stronger suction and this pump is PERFECT. I would say after a long day of pumling the highest level is a bit much but that's understandable. I do with the battery life was a bit longer but I gets me through a whole day so that's nice lol. I also do have a larger chest and these are pretty bulky. if you are looking for discreet I would choose a different I'm a stay at home and usually don't pump anywhere in public so i dont mind. I used this pump while on a long drive and it was easy to use and not distracting or in the way.
5 out of 5 stars
5 November, 2024
originally posted on https://www.momcozy.com/

Love it!
Received my pump yesterday and I already wish I had got it sooner! Being hands free makes pumping so much easier. Worth every penny I love it!
5 out of 5 stars
29 October, 2024
originally posted on https://www.momcozy.com/

So convenient
It works so well! Convenient to be hands free when pumping and the pumping level is high and efficient! The only little downside is that it does have many parts to cleanð
5 out of 5 stars
27 October, 2024
originally posted on https://www.momcozy.com/

Best breast pump so far
Efficient product.. can't imagine my new life without it.. thank you!