S12 Pro Wearable Breast Pump - High Efficiency
Pump Faster, Live Fuller
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!
Material: PP + Silicone
Default Flange Size: 24mm
Silent: Noise less than 45dB
Charge Time: About 130 mins
Usage Time: 240 mins/7~8 sessions
Charging Port: Type-C (compatible with 5V 1A adapter)
Container Capacity: 6 oz (you are recommended to pump within 4oz)
We have such a guide exclusively to solve this problem of moms, you can check the guide on how to measure your flange size.
Please note, your breast size may change before pumping and after pumping, so please measure your size when you start pumping or the flange size may not be appropriate for you.
Find other flange size here
Double Wearable Pump Kit
Pump Motor * 2
Milk Collector (180ml) * 2
Silicone Flange (24 mm) * 2
Silicone Diaphragm * 2
Duckbill Valve * 4
Linker * 2
USB Cable * 2
Single Wearable Pump Kit
Pump Motor * 1
Milk Collector (180ml) * 1
Silicone Flange (24 mm) * 1
Silicone Diaphragm * 1
Duckbill Valve * 2
Linker * 1
USB Cable * 1
Fast Shipping FREE AVAILABLE
Order today, get it as before as .All Momcozy.com standard shipping rates and policies apply to all items when shipped to the United States, United Kingdom, Canada, Australia, Saudi Arabia, France, Germany, and some EU Countries including free shipping on qualifying orders. For other countries, please get in touch with our customer service before placing the order.
The time frame of order delivery is divided into two parts:
●Processing time: 1-2 business days
●Shipping time: 3-8 days (excluding weekends and holidays).
Click here for more shipping details
30 Days Guarantee Learn more
We stand behind our products. If you don’t love it, exchanges and returns are available in 30 days.30-Day No-Reason Return Policy
Momcozy offers a 30-day no-reason return policy for unused and unopened products with intact packaging. Returns must include all original accessories and proof of purchase. Customers are responsible for return shipping costs, and original shipping fees are non-refundable. Clearance items and non-Momcozy branded products are excluded from this policy.
Exchange Policy
Non-Quality Issues: Within 30 days of receipt, unused products may be exchanged for reasons such as size mismatch, with the return shipping cost to be borne by you.
Quality Issues: If a product is damaged due to quality issues within the warranty period, please contact our customer service team for assistance. They will provide you with a solution that best suits your needs.
If you have any problems or malfunctions during use, please contact us at support@momcozy.com, and please allow up to 24 business hours for a response to your question.
Click here for more return&exchange details
1 Year Warranty Learn more
At least 1 Year* Warranty Guarantee PolicyAt Momcozy, we want you to feel confident in your purchase. That's why we offer a 1-year warranty (2 years in EU) on most products with batteries, covering normal wear and tear. Simply keep your proof of purchase and contact us if you experience any issues within the warranty period. We'll work with you to find a solution, whether it's a repair, replacement, or refund.
Some exclusions apply, such as damage caused by misuse or unauthorized modification. For more details, please see our full warranty policy.
Ways to Pay
PRODUCT FEATURE
Pump Closer and Better
Pump More, Torture Less, and Leak None
With an upgraded double-sealed flange design compared to the normal single-flange ones, this S12 Pro wearable breast pump can snug tighter and closer to your breasts to not only pump more efficiently but also prevent milk leaking effectively.
So soft as a baby’s lips, so collecting as a baby’s mouth, our S12 Pro wearable breast pump give moms that “barely-there” all-around comfort fit, and a spa-level pumping experience.
Long Battery Life
You can charge this S12 Pro portable breast pump fully within 130 mins for 7/8 pumping sessions (aka 240 minutes), which can cover your whole day’s outdoor activities. Made of BPA-free food-grade silicone, safe for you, and also for your baby.
Pump Whenever Wherever
Free Hand, Free Rein
No wire tangle, no wall restriction, this bra-fit wearable breast pump allows for ultimate free pumping on the go for multitasking and body motion to exercise, which is a shortcut for moms to get the balance of nursing babies and regain normal lives.
Effortless Pumping
The upgraded 3 modes (stimulation + expression + mixed) allow you to start pumping from the suckling imitation of your baby for more letdown and less pumping pain. 9 levels for each mode, cater for each breast.
The LED large screen of this wearable breast pump allows for easy reading even at one glimpse at night, along with a cup-motor snap-on reminder sound to not only cut the guesswork of pumping duration but also of milk leaking from the loose milk cup.
Unsure of your flange size? Check our exclusive guide
Leakless Pumping
A leakless Pumping needs a pumping bra
Three signs show that you need a pumping bra rather than any usual bra.
First, your breast pump always moves around.
Second, always leaks.
Third, always very hard to put in or take out the pump from the bra.
Support more to lift up, snug closer to avoid leaking, and stretch large to allow flexible room for fluctuating breast size and your pumps, that’s why the pumping bra is needed for your breast pump, especially our pumping bra! Buy Bundle>
AS SEEN ON YOU
FAQs
1. Ensure that the breast pump and accessories are installed correctly and that the flange fits the breast when pumping.
2. Select the correct size flange. (15/17/19/21/27mm also available in Momcozy website. Check here).
*Use the ''nipple measure tool''(included in the box), and select the flange according to the measurement size. (Be sure to measure the diameter of the nipple alone—do not include the areola.)
3. The silicone accessories can be replaced every 3 months or so according to the installation and suction status of the breast pump.
4. Suggest bra style: full coverage bra/stretch fabric/with nursing buckle/wireless bra.
Before purchase: We have such a size guide exclusively to solve this problem of moms, you can check the guide on how to measure your flange size.
After purchase, you can use the ''nipple measure tool''(included in the package), select the flange according to the measurement size
Please note, your breast size may change before pumping and after pumping, so please measure your size when you start pumping or the flange size may not be appropriate for you.
All Momcozy pump parts that come in contact with breast milk are BPA free, giving you peace of mind about your baby's milk
Some breast pump accessories do need replacing regularly to maintain performance. If you notice that your pump seems to have lost suction, the first thing you should do is take a look at your parts, particularly the valves, and inspect for wear, fraying, or stretching and replace if needed.
1. Diaphragm, duck valves and inserts are recommended to replace your parts every 2-3 months;
2. Flange shields and milk collector need to be replaced every 6 months
While many insurance plans cover breast pumps, coverage for wearable pumps can vary. Some insurers may consider them a secondary pump and have limitations. To confirm your coverage, review your insurance policy or contact your provider directly. Momcozy also participates with leading DME partners to help you get free wearable breast pumps through insurance at little to no cost.
A wearable pump's impact on milk supply hinges on its suction power. Strong suction is crucial for effective milk removal and maintaining supply. Wearable pumps like Momcozy S12 Pro, with their high suction capabilities, can efficiently empty the breast without compromising milk production.
How Customers Say About
- KBK B.Verified ReviewerReviewingS12 Pro Wearable Breast Pump - High EfficiencyI do not recommend this productBought For MyselfRated 2 out of 5 stars10 months agoUpsetting
I really expected more from the S12 pump because of all the hype surrounding it and the price of it. I have lost milk from the bottom of this pump multiple times. I don’t produce a lot, so what I do is precious. I triple check the seal is fully closed, but regardless the bottom still pops open. The picture attached is just from me picking up my baby. Not playing around or moving too much. This is really upsetting. I hate that I spent the money on this just for me to have to sit still and hardly move without losing milk. I would’ve just stuck with my Medela if I would’ve known this was the case.
- CCarleyReviewingS12 Pro Wearable Breast Pump - High EfficiencyI do not recommend this productRated 2 out of 5 stars11 months ago2 Stars
Worked for about 2 months. Bought 2 whole
sets so I could keep a set at work. Both sets of motors lost suction power after 2-3 months. I contacted customer service and never received a response.
- NNadiaVerified BuyerReviewingS12 Pro Wearable Breast Pump - High EfficiencyI do not recommend this productBought For MyselfRated 1 out of 5 stars10 months agoNot doing what promises
I bought this pumps on the 30st December 2024, since than was problem after problem.
- To start stock was not available (situation was handled successfully with customer service)
- Falange 24mm was not fit, customer service sent me link to order the appropriate falange size, but the overall is only made for 24mm, meaning does not fit other different nipple sizes.
Contacted customer service again to expose the situation of spending money again and again and still not able to use the pump... Asked for correct linker to be able to use it (as my baby born premature i really been desperate for it), customer service apologized and propose offer me the overall that would fix my problem. Waited again, and arrived the 24mm again the wrong size, like they NOT PAYING ATTENTION at all to the emails and all i been explaining and asking help for, i complained and only then they said they only have 24mm, when was told initially i could order other sizes etc and so on, basically a big mess this was and a lot of money was spent...
-NOW I STILL don't have a pump after spending all this money...
-Have a premature baby in intensive care that needs my milk and me with this problem back and foward.
HONESTLY DON'T RECOMEND MOMCOZY PUMPS at this point, neither the customer service as at the last email they still telling me to order again what i already did and have explained, and the real problem which is the linker part still ignored, although they are nice they dont seem to understand your…
- KKaitlinReviewingS12 Pro Wearable Breast Pump - High EfficiencyI recommend this productBought For MyselfRated 5 out of 5 stars8 months agoBEST PUMP EVER!
I was skeptical of this pump when I ordered it, because I owned a Momcozy S9 and it couldn’t fully empty me. But I needed a portable pump and the reviews were great, so I decided to give it a try. This pump is a game changer! My regular pump was a Spectra S1 and this pump has almost completely replaced it. I use it every day and it empties me just like my Spectra. I also think it’s help increase my supply. I love it! DON’T FORGET these come with a size 24mm flange which is huge. There is a nipple measuring tool in the box so you can order flange inserts. If you’re not using the correct flange size with any kind of pump it will be painful and will not empty your breasts.
- JJenifferReviewingS12 Pro Wearable Breast Pump - High EfficiencyI do not recommend this productRated 2 out of 5 stars10 months ago2 Stars
One of them stop working 😢