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Momcozy
Double S12 Pro Wearable Electric Breast Pump

Rated 4.2 out of 5
2,161 Reviews|, Answered Questionsor
$
74.99
Up to 20% off on select options
Free shipping & returns for Babylist orders $45+
FSA & HSA Eligible

FSA & HSA Eligible

Your Flexible Spending Accounts (FSAs) and Health Savings Accounts (HSAs) can be used to purchase eligible health-related baby products in a variety of categories across the Babylist Shop. Please contact your insurance provider directly to ensure the eligibility of products. To be reimbursed for your FSA/HSA-eligible purchases, use your credit or debit card to pay for your items, then submit the receipt to your provider.

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Single
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Let insurance pay for your pump.
Select an eligible breast pump from Babylist Health and receive free milk storage bags. Insurance will cover up to 100% of the cost.

Overview

Description

The Momcozy S12 Pro Wearable Electric Breast Pump features an upgraded double-sealed flange design. This allows for a snug fit closer to your breast, which helps you pump more efficiently, comfortably and also prevents leaking milk. It offers performance suction with three modes and nine levels of intensity. More to love: it’s quieter for more discreet pumping. You can fully charge in 1.5hrs for 5/6 pumping sessions.

Double Pump Includes (Insurance Option):

Note: When selecting the S12 breast pump through Babylist Health insurance, you will receive the double electric pump option. The single pump version is not covered under Babylist Health.

  • 2 Pump Motors
  • 2 Milk Collectors (6oz)
  • 2 Silicone Flanges (24 mm)
  • 2 Silicone Diaphragms
  • 4 Duckbill Valves
  • 2 Linkers
  • 2 USB Cables
  • 2 Storage Bags
  • User Manual
  • Quick Start Guide
  • Flange Size Ruler

Single Pump Includes:

  • 1 Pump Motor
  • 1 Milk Collector (6oz)
  • 1 Silicone Flange (24 mm)
  • 1 Silicone Diaphragm
  • 2 Duckbill Valves
  • 1 Linker
  • 1 USB Cable

What we  about it

A convenient hands-free design with a closer fit for more efficient pumping.

Details

  • Unit Size: 3” x 4” x 5”
  • Unit Weight: 2.34 lbs
  • Suction Strength: 320mmHg
  • Closed System: Yes
  • Power Source: Battery
  • Rechargable: Yes
  • App Connected: No
  • App Connection: N/A
  • Warranty: 2 Year

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Q&A

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Customer reviews

2,161 Ratings
4.2out of 5
2,161 Ratings

Rated 5 stars by 66% of reviewers

Rated 4 stars by 10% of reviewers

Rated 3 stars by 11% of reviewers

Rated 2 stars by 3% of reviewers

Rated 1 star by 8% of reviewers

1-10 of 2,161 Reviews
Rated 5 out of 5
5 Stars
Cant wait to try it!
Katarzyna
Feb 20, 2026
Was this helpful?
Rated 5 out of 5
Momcozy S12 Pro
A nice breast pump. Helps remove milk well but should not be compared to direct breastfeeding. All in all, it does its job quite alright.
Adesola M.
Feb 13, 2026
Was this helpful?
Rated 2 out of 5
Not as good as I was expecting.
First few uses I was impressed as a pumping mom.
But after that both Momcozy pumps went down from 50ml collected to as much as 10ml from both pumps. I have tried few times, then gave up and using my bottle pumps which are less convenient but I am collecting at least 50-80ml per pumping session. In my opinion S12 Pro was literally waste of money.
Aleksandra A.
Feb 12, 2026
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Rated 5 out of 5
Comfortable, hands-free and easy to use

“Very comfortable and easy to use. The suction is strong yet gentle, and it fits well inside the bra, which makes pumping hands-free and convenient. It’s lightweight, quiet, and easy to clean. I use it daily and it has been very helpful for feeding my baby.”
Ramanpreet K.
Feb 10, 2026
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Rated 5 out of 5
Super produit
J'ai utilisé ce produit pour mes 2 allaitement et ca m'a bien servit lors des repas en famille, entre amis, ou juste les déplacements médecin/sage-femme. Je recommande les produits de la marque Mom Cozy. Pour avoir ensuite testé le M5 je n'ai rien à dire !!
Noélie
Feb 6, 2026
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Rated 5 out of 5
5 Stars
Convenient to use.
Maricar
Jan 29, 2026
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Rated 5 out of 5
A true game changer!!
This pump truly is the ultimate MVP for your pumping journey! After trying a hospital grade pump AND a hand pump after delivering my son, I was truly discouraged by the amount of discomfort I was feeling and lack of output. Once I had tried my momcozy s12 pro, i had so much more confidence and control with my experience. As a first time mom, I would recommend this pump over and over. Truly so comfortable and the settings are easy to understand and maximized my output early on. They even send you a flange sizing chart that was perfectly accurate!
Meadow R.
Jan 18, 2026
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Rated 5 out of 5
Worth the money
The suction of the pump is powerful enough to empty on both the sides. Works better with full charge. Would definitely recommend for lactating mothers. Try massaging before put the pump.
Nandhini M.
Jan 15, 2026
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Rated 5 out of 5
Polecam
Bardzo fajne urządzenie, efektywne, wygodne. Używam ze zwykłym stanikiem z popularnej sieciówki. Dobrałam reduktory i mam efektywne odciąganie i wolne ręce. 10/10
Tomasz K.
Jan 15, 2026
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Rated 5 out of 5
5 Stars
Easy to use :)
Agnieszka
Jan 13, 2026
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